Yamaha YDP-105 vs Yamaha YDP-165

Digital pianos have become indispensable for musicians of all levels, offering the sound and feel of acoustic pianos with the convenience of modern technology. Among Yamaha’s well-regarded Arius line, the Yamaha YDP-105 and YDP-165 are popular models catering to different segments of the market. Both offer Yamaha’s signature sound quality and build reliability but differ significantly in features, performance, and target audience. In this detailed review, we’ll analyze the two pianos across a range of criteria, helping you decide which one best suits your needs.

The Yamaha YDP-105 is an entry-level model designed for beginners and budget-conscious players, while the YDP-165 serves as a mid-range option offering more advanced features and greater realism. This comparison will explore aspects like design, keyboard action, sound quality, speakers, connectivity, and value for money, ensuring you have all the information needed to make an informed choice.

Yamaha YDP-105 vs Yamaha YDP-165 Comparison Chart

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Specification	Yamaha YDP-105	Yamaha YDP-165
	Check the best price on Amazon	Check the best price on Amazon
Keyboard Action	Graded Hammer Standard (GHS)	Graded Hammer 3 (GH3) with escapement
Key Surfaces	Smooth plastic	Synthetic ivory and ebony
Polyphony	64 notes	192 notes
Sound Engine	Yamaha CF Sound Engine	Yamaha CFX Premium Grand Piano Sound Engine
Voices	10 (e.g., Grand Piano, Electric Piano, Strings, Harpsichord)	10 (higher-quality versions, including CFX Grand Piano)
Speakers	Dual 8W (16W total output)	Dual 20W (40W total output)
Reverb Effects	Basic room and hall reverbs	Advanced room, hall, and stage reverbs
Modes	Dual, Duo	Dual, Duo, Split
Recording/Playback	No	Yes (via Smart Pianist app)
Smart Pianist App Support	No	Yes
Bluetooth Compatibility	No	Optional (with Yamaha BT adapter)
USB-to-Host Port	Yes	Yes
Pedals	3 pedals: Damper, Sostenuto, Soft	3 pedals: Damper, Sostenuto, Soft (with half-pedaling)
Finish Options	Black, Dark Rosewood	Black, Dark Rosewood
Weight	Approx. 37 kg (81 lbs)	Approx. 42 kg (92 lbs)
Dimensions (W x D x H)	1357 x 422 x 815 mm (53.4″ x 16.6″ x 32.1″)	1357 x 422 x 849 mm (53.4″ x 16.6″ x 33.4″)
Best Suited For	Beginners	Intermediate to advanced players
Price Range	$$ (Budget-friendly)	$$$ (Higher price for advanced features)
My individual reviews	Yamaha YDP-105 review	Yamaha YDP-165 review

Key Takeaways:

• The YDP-105 is a practical, entry-level digital piano with basic features ideal for beginners or casual players. It emphasizes affordability while delivering Yamaha’s reliable quality.
• The YDP-165 is a more advanced model, offering superior sound quality, better touch responsiveness, and enhanced features like Smart Pianist app integration and half-pedaling, making it an excellent choice for players seeking a more immersive and realistic experience.

Overview

When comparing the Yamaha YDP-105 and YDP-165, it’s essential to understand their position within Yamaha’s Arius series and what each model brings to the table. The Yamaha Arius line is known for its commitment to offering digital pianos that combine the sound and feel of an acoustic piano with the versatility of modern technology. These two models, while sharing the Arius pedigree, cater to different audiences and purposes.

Yamaha YDP-105:
The Yamaha YDP-105 is positioned as an entry-level digital piano, making it a great choice for beginners or those transitioning from a keyboard to a full-size piano. This model focuses on simplicity and functionality, offering all the essential features to learn and practice effectively without unnecessary complications. It comes equipped with Yamaha’s Graded Hammer Standard (GHS) keyboard, a staple in many beginner instruments, which replicates the feel of an acoustic piano by providing heavier keys in the lower register and lighter keys in the upper register.

For sound, the YDP-105 utilizes Yamaha’s CF Sound Engine, based on the sampling of the Yamaha CFIIIS concert grand piano. While the sound quality is adequate for its price range, the 64-note polyphony and basic speaker system indicate that this model is primarily intended for casual or beginner use. Its minimalist design and accessible price point further cement its role as a reliable, budget-friendly option for those just starting their musical journey.

Yamaha YDP-165:
The Yamaha YDP-165, on the other hand, is a mid-range digital piano that offers significantly more in terms of realism and performance. Targeted at intermediate players or those seeking a more sophisticated instrument, this model delivers an elevated experience with features like the Graded Hammer 3 (GH3) keyboard action, which offers greater responsiveness and a more authentic feel. The GH3 system incorporates a triple-sensor mechanism, allowing for precise note repetition and enhanced control over dynamics, making it suitable for more demanding repertoire.

The sound engine in the YDP-165 is Yamaha’s CFX Premium Grand Piano engine, which reproduces the rich, detailed tones of the Yamaha CFX concert grand piano. With 192-note polyphony, the YDP-165 handles complex passages effortlessly, offering superior expressiveness and tonal depth. It also includes a more powerful speaker system and additional features, such as Smart Pianist app compatibility, split mode, and better connectivity options, making it a versatile and future-proof choice for serious players.

Summary:
While the YDP-105 provides a strong foundation for beginners with its affordability and simplicity, the YDP-165 is a step up in every way, designed for those who want a richer, more realistic playing experience. Understanding these key differences is crucial to selecting the right instrument based on your skill level, goals, and budget.

Design and Build Quality

When purchasing a digital piano, design and build quality are often key considerations. After all, the instrument will likely become a prominent part of your living space and should not only function well but also complement your home’s aesthetic. Both the Yamaha YDP-105 and Yamaha YDP-165 fall under the Arius series, known for its elegant yet functional designs that suit various interiors. However, these two models differ significantly in terms of material quality, attention to detail, and overall durability.

General Aesthetic and Finish

Yamaha YDP-105:
The Yamaha YDP-105 adopts a minimalist, classic design that prioritizes functionality over elaborate detailing. Its slim, streamlined cabinet fits well in compact spaces, making it ideal for small apartments, studios, or bedrooms. The piano is available in two finishes: Black and Dark Rosewood, both of which exude a timeless appeal. While the finishes are attractive from afar, a closer inspection reveals the use of more basic materials like particleboard for the cabinet construction. The piano’s surface has a somewhat smooth matte texture, which helps resist fingerprints but lacks the high-quality veneer or polished appearance seen in higher-end models.

One downside to the YDP-105’s design is that it leans more heavily on cost-cutting measures, such as visible seams and a slightly less robust pedal assembly. Though perfectly adequate for beginner use, the construction might not feel as durable or premium over time, particularly if subjected to frequent use or relocation.

Yamaha YDP-165:
The Yamaha YDP-165, in contrast, takes the Arius design to a more polished level. Its cabinet is noticeably more substantial and has a premium, refined aesthetic that appeals to more discerning players. Like the YDP-105, it is available in Black and Dark Rosewood finishes, but the finishing quality feels more upscale and durable. Additionally, Yamaha has included subtle details like rounded edges and a smoother surface texture, giving the YDP-165 a sophisticated and professional appearance.

One notable feature of the YDP-165’s cabinet is its thicker construction. This adds to its overall durability and creates a more substantial presence in the room. Unlike the YDP-105, the seams and joints are less visible, and the piano looks well-constructed from all angles, making it a better fit for more formal spaces, such as living rooms or music studios.

Build Quality and Durability

Yamaha YDP-105:
The YDP-105 is designed as an entry-level model, and this is reflected in its build quality. While it is sturdy enough for everyday use, the materials used are lightweight and less robust compared to those in higher-tier models. For example, the keybed and pedal frame are constructed from plastic components that, while functional, may not hold up as well under intensive or long-term use. The stand is also slimmer, with a simpler assembly process but slightly reduced stability, especially if the piano is placed on uneven flooring.

The music stand on the YDP-105 is functional but basic. It holds sheet music securely but lacks grooves or supports for larger items, such as tablets or music books. This can make it less convenient for players who prefer digital resources during practice sessions.

Yamaha YDP-165:
The YDP-165’s build quality is a noticeable step up. The cabinet is made from higher-grade materials that feel more solid and durable. This is particularly important for intermediate and advanced players who may demand more from their instrument in terms of both performance and reliability. The keybed is sturdier, and the pedal assembly features a more robust metal construction, ensuring long-term durability even with regular use.

The music stand on the YDP-165 is a highlight. It not only supports sheet music but also includes grooves to securely hold tablets or thicker music books. This is a thoughtful addition for modern musicians who rely on digital resources or need their sheet music to stay firmly in place while playing.

In terms of stability, the YDP-165’s thicker cabinet and heavier weight provide a sturdier feel during play. There is no noticeable wobbling or shifting, even during vigorous use, making it a reliable choice for players who require a stable instrument.

Pedal Assembly

Both the YDP-105 and YDP-165 include Yamaha’s standard three-pedal setup: damper (sustain), sostenuto, and soft pedals. However, the quality and feel of these pedals vary slightly between the two models.

Yamaha YDP-105:
The pedal assembly on the YDP-105 is functional but basic. Made primarily of plastic with a metallic finish, the pedals provide an adequate level of resistance for beginner use. However, more advanced players may find that the pedals lack the weight and responsiveness of an acoustic piano. The action can feel somewhat shallow, making it harder to execute nuanced pedaling techniques effectively.

Yamaha YDP-165:
The YDP-165 features an upgraded pedal assembly with a more realistic feel. The pedals are constructed with higher-quality materials, offering improved resistance and a smoother action. This makes a noticeable difference for intermediate and advanced players, as the pedals respond more naturally to half-pedaling and other advanced techniques. Additionally, the overall sturdiness of the pedal frame ensures that the pedals remain stable even during intense practice sessions.

Portability and Weight

Yamaha YDP-105:
One advantage of the YDP-105’s lightweight construction is its portability. At approximately 37 kg (81 lbs), it is relatively easy to move and assemble, making it a good choice for those who may need to relocate their piano occasionally. The slimmer cabinet also makes it less obtrusive in small spaces, further adding to its practicality for urban living.

Yamaha YDP-165:
The YDP-165 is heavier, weighing approximately 42 kg (92 lbs). While this adds to its overall stability, it makes the piano more challenging to move or assemble. For players who plan to keep their piano in a fixed location, this added weight is less of a concern, but it’s worth noting for anyone considering portability.

Attention to Detail

Yamaha YDP-105:
The YDP-105 focuses on delivering a functional design at a lower cost, which inevitably means some compromises in the finer details. For instance, the side panels and edges are more angular, giving it a slightly utilitarian look. The control panel is straightforward, with basic buttons for power and sound selection, but lacks the refined layout seen on higher models.

Yamaha YDP-165:
The YDP-165 excels in the details, with a more polished appearance and a layout that feels deliberate and user-friendly. The rounded edges, better-fitting components, and subtle design touches make it clear that this model is aimed at players who value aesthetics as much as functionality. The control panel is integrated seamlessly into the design, giving the piano a clean and cohesive look.

Verdict: Design and Build Quality

When it comes to design and build quality, the Yamaha YDP-165 is the clear winner. Its thicker cabinet, higher-quality materials, and refined details make it a superior instrument for players who want a piano that feels professional and durable. The YDP-105, while adequate for beginners, sacrifices some of these qualities in favor of a more affordable price point. For those seeking a piano that combines functionality with a polished aesthetic, the YDP-165 is a better long-term investment.

Keyboard and Action

The keyboard and action of a digital piano are arguably its most important features. These components determine how the piano feels under your fingers and how closely it replicates the playing experience of an acoustic piano. Yamaha, renowned for its expertise in acoustic piano manufacturing, incorporates much of this knowledge into their digital pianos. The Yamaha YDP-105 and YDP-165 are no exception, though they cater to different levels of players with varying demands for touch sensitivity, responsiveness, and realism.

In this section, we’ll explore the differences between the Graded Hammer Standard (GHS) action in the YDP-105 and the Graded Hammer 3 (GH3) action in the YDP-165, along with additional features such as key surfaces, touch response, and overall playability.

Key Action Overview

Yamaha YDP-105:
The Yamaha YDP-105 is equipped with Yamaha’s Graded Hammer Standard (GHS) keyboard action, a reliable and widely used mechanism in many of Yamaha’s entry-level digital pianos. The GHS action is designed to simulate the feel of an acoustic piano by incorporating weighted keys. The lower-register keys are heavier, while the higher-register keys are lighter, mimicking the natural mechanics of a grand piano’s hammer action.

However, the GHS action, while suitable for beginners, has its limitations. It uses a simpler mechanism with a single sensor for detecting keystrokes, which can feel less responsive and precise when compared to Yamaha’s more advanced actions. For example, fast note repetitions may not register as smoothly, and the lack of escapement simulation (a subtle “click” you feel when pressing keys on a real piano) reduces the realism for intermediate and advanced players.

Yamaha YDP-165:
The Yamaha YDP-165 takes things a step further with its Graded Hammer 3 (GH3) action, a more advanced keyboard mechanism designed for a more realistic and nuanced playing experience. The GH3 action not only replicates the graduated weighting of acoustic piano keys but also incorporates a triple-sensor system, which allows for more precise detection of keystrokes. This is particularly beneficial for advanced playing techniques, such as rapid note repetition or nuanced dynamic control.

Unlike the GHS action, the GH3 includes escapement simulation, which adds an extra layer of authenticity. This subtle tactile feedback, found on acoustic pianos, gives players the sensation of the hammer “escaping” as the key is pressed. For players who are used to acoustic pianos, this feature significantly enhances the playing experience.

Weighting and Balance of the Keys

Yamaha YDP-105:
The GHS action on the YDP-105 offers a relatively light touch compared to the action found on higher-end models. While the graduated weighting (heavier in the lower octaves, lighter in the upper octaves) is consistent and effective for beginners, it lacks the fine balance and resistance that experienced pianists often prefer. For someone transitioning from a non-weighted keyboard or learning the basics, the GHS action is a solid foundation. However, as players advance and begin exploring more complex repertoire, they may find the lightness of the keys somewhat limiting in terms of control and expression.

Yamaha YDP-165:
The GH3 action on the YDP-165 feels more balanced and refined, with key weighting that more closely replicates the resistance of an acoustic piano. The keys are slightly heavier, providing a more authentic experience that allows for better dynamic expression and control. This makes the YDP-165 a better choice for intermediate and advanced players who want to develop their technique on an instrument that mimics the feel of a grand piano.

Key Surface Materials

Yamaha YDP-105:
The YDP-105 features smooth plastic key surfaces, which are standard for entry-level digital pianos. While the plastic keys are functional and durable, they lack the tactile quality of more advanced key surfaces. Players with sweaty hands or those practicing for long sessions might find the keys a bit slippery, which can detract from the overall playing experience.

Yamaha YDP-165:
In contrast, the YDP-165 boasts synthetic ivory and ebony key surfaces, which are designed to replicate the texture of real acoustic piano keys. The slightly textured surface provides a better grip, enhancing control and comfort during extended playing sessions. The synthetic ivory absorbs moisture more effectively than plastic, which prevents the keys from becoming slippery. This feature is particularly valuable for pianists who play for hours or perform in humid environments.

Touch Sensitivity

Both the YDP-105 and YDP-165 allow players to adjust the touch sensitivity of the keyboard, tailoring the response to their playing style and preference. This feature adjusts how the instrument responds to the force of your keystrokes, providing greater or lesser dynamic range.

Yamaha YDP-105:
The YDP-105 offers three levels of touch sensitivity: Soft, Medium, and Hard. This provides some flexibility for players who prefer a lighter or heavier response, but the range of sensitivity feels somewhat limited compared to higher-end models. While functional for beginners, the YDP-105’s touch response may not capture the full expressiveness of an acoustic piano.

Yamaha YDP-165:
The YDP-165 also provides three levels of touch sensitivity, but the GH3 action’s advanced sensor system delivers a more nuanced response to subtle variations in key pressure. This makes it easier to achieve delicate pianissimo passages or powerful fortissimo sections, closely mimicking the expressive range of an acoustic instrument. The improved dynamic range on the YDP-165 makes it ideal for intermediate and advanced players looking to refine their touch and dynamic control.

Repetition and Note Accuracy

Yamaha YDP-105:
Due to its single-sensor mechanism, the GHS action on the YDP-105 has limitations in note repetition and accuracy during fast or complex passages. For example, if you strike a key quickly in succession, the single sensor may not register each press accurately, which can hinder advanced playing techniques. While this is unlikely to be an issue for beginners, it could frustrate more experienced players.

Yamaha YDP-165:
The GH3 action on the YDP-165 excels in this area. The triple-sensor system ensures that each keystroke is registered with precision, regardless of how quickly or lightly it is played. This makes it possible to perform fast trills, repeated notes, and other advanced techniques with confidence. The GH3’s improved repetition capability and note accuracy are significant upgrades over the GHS action, particularly for classical and jazz pianists.

Sound and Action Integration

While the keyboard action is a critical component, its integration with the sound engine is equally important. Both the YDP-105 and YDP-165 pair their respective actions with different sound engines, which affects how the keyboard responds and translates your playing into sound.

Yamaha YDP-105:
The YDP-105’s GHS action is paired with the Yamaha CF Sound Engine, which produces clear and pleasant tones. However, the action’s limited responsiveness and the basic sound engine can make the overall experience feel less immersive, especially during more expressive performances.

Yamaha YDP-165:
The YDP-165 combines the GH3 action with the Yamaha CFX Premium Grand Piano sound engine, creating a more seamless connection between touch and sound. The nuanced responsiveness of the GH3 action allows players to fully explore the tonal possibilities of the CFX engine, from subtle pianissimos to dramatic crescendos. This integration enhances the realism and overall playing experience.

Who Should Choose Which?

The choice between the Yamaha YDP-105 and YDP-165 largely depends on your skill level, playing goals, and budget.

• Yamaha YDP-105: Ideal for beginners or casual players who want a reliable instrument with a basic yet functional keyboard action. Its GHS action provides a solid introduction to weighted keys without overwhelming first-time pianists.
• Yamaha YDP-165: Best suited for intermediate and advanced players who need a more authentic playing experience. The GH3 action offers superior responsiveness, dynamic range, and repetition capabilities, making it a better long-term investment for serious musicians.

Verdict: Keyboard and Action

The Yamaha YDP-165 is the clear winner in this category. Its Graded Hammer 3 action delivers a more realistic and nuanced playing experience, with advanced features like triple sensors and synthetic key surfaces that elevate it far above the entry-level GHS action of the YDP-105. For beginners, the YDP-105 remains a practical and affordable choice, but those seeking greater authenticity and expression will find the YDP-165 worth the investment.

Sound Quality

When evaluating digital pianos, sound quality is one of the most critical aspects to consider. Yamaha, as a leader in acoustic and digital piano manufacturing, is known for its expertise in crafting high-quality sound engines that replicate the richness and tonal depth of grand pianos. In the Yamaha YDP-105 and YDP-165, we see two different levels of sound quality tailored to their respective target audiences: beginners and intermediate players. This section explores how the sound engines, polyphony, and tonal realism of these two models compare, offering insights into which piano delivers the better auditory experience.

Sound Engine Technology

Yamaha YDP-105:
The YDP-105 is equipped with Yamaha’s CF Sound Engine, which is based on the sampling of the renowned Yamaha CFIIIS concert grand piano. This engine is designed to provide a clear and pleasant piano tone, suitable for beginners or casual players. While the CF Sound Engine captures the basic tonal characteristics of an acoustic grand piano, it is limited in terms of detail, richness, and dynamic range when compared to Yamaha’s more advanced sound engines.

The sampling process in the CF Sound Engine lacks the level of nuance that more experienced players might expect. For example, the resonance and tonal complexity of the sound diminish during softer or louder playing. The absence of features like string resonance and key-off simulations (sounds produced when keys are released) makes the overall sound less realistic. For beginners, however, this simplicity can be an advantage, as it reduces the cognitive load of managing subtle nuances while learning.

Yamaha YDP-165:
The YDP-165 features Yamaha’s CFX Premium Grand Piano Sound Engine, which is a significant step up from the CF Sound Engine. This engine is based on the Yamaha CFX concert grand piano, a flagship model renowned for its rich and detailed tone. The CFX sound engine offers a more sophisticated and expressive tonal palette, capturing the intricate overtones and harmonics that occur in an acoustic piano.

One of the standout features of the CFX engine is its inclusion of string resonance, which mimics the sympathetic vibrations of undamped strings when other notes are played. Additionally, the YDP-165 includes key-off samples, which recreate the subtle sound of the hammers disengaging from the strings when keys are released. These advanced features add layers of realism and depth, making the YDP-165 a better choice for intermediate and advanced players who value expressive detail.

Tonal Depth and Realism

Yamaha YDP-105:
The tonal output of the YDP-105 is clean and consistent, with a focus on simplicity. It provides 10 voices, including variations such as electric piano, organ, harpsichord, and strings, alongside its primary piano tone. While these voices are functional for basic practice and experimentation, they lack the warmth and richness found in more advanced digital pianos.

The tonal depth of the YDP-105 is limited, particularly when attempting to achieve expressive dynamics. The lack of harmonic complexity becomes more noticeable in pieces that require subtle variations in tone. For example, delicate pianissimo passages or dramatic fortissimos can feel somewhat flat and lacking in emotional impact. Despite these limitations, the sound quality is adequate for beginners who are primarily focused on foundational skills.

Yamaha YDP-165:
In contrast, the YDP-165 delivers a far more engaging and authentic sound experience. Its CFX sound engine captures the nuanced tonal characteristics of an acoustic grand piano, making it possible to convey a wide range of emotions through dynamic control. The piano tone is vibrant and full-bodied, with natural decay and resonance that elevate the realism.

The YDP-165’s 10 voices are also more detailed, particularly the main piano tone, which benefits from advanced sampling techniques. The inclusion of string resonance and key-off simulations adds a layer of complexity to the sound, enabling players to hear and feel the subtleties of each note. Whether you’re playing classical sonatas or modern ballads, the YDP-165’s sound quality supports a higher level of musical expression.

Polyphony

Yamaha YDP-105:
The YDP-105 offers 64-note polyphony, which is sufficient for simple compositions and beginner-level practice. Polyphony refers to the number of notes that can sound simultaneously, including sustained notes and accompaniment. For beginners, this limitation is unlikely to be a major issue, as most practice pieces and basic compositions do not exceed 64 notes at a time. However, the lower polyphony can become a bottleneck as players progress to more complex pieces, especially those involving sustained pedaling or layering of sounds.

Yamaha YDP-165:
The YDP-165 provides 192-note polyphony, which is a significant improvement and a critical feature for intermediate and advanced players. This higher polyphony ensures that even the most complex compositions, with extensive use of sustain pedal and layered voices, sound clear and uninterrupted. For example, playing a dense piece like Debussy’s Clair de Lune or Rachmaninoff’s Prelude in C-sharp Minor will feel far more satisfying on the YDP-165, as it can faithfully reproduce every note and resonance without cutting off.

Speakers and Sound Projection

While speaker systems will be discussed in more detail in the next section, it’s important to note their role in sound quality.

Yamaha YDP-105:
The YDP-105 is equipped with a dual 8W speaker system. While adequate for small rooms, the speakers can sound underpowered in larger spaces. The tonal clarity is decent at low to moderate volumes, but the sound can become slightly distorted or lose its depth at higher volumes.

Yamaha YDP-165:
The YDP-165 features a dual 20W speaker system, which provides a much richer and more dynamic sound. The increased power allows the CFX sound engine to shine, producing fuller bass tones, more pronounced mids, and sparkling treble notes. This makes the YDP-165 suitable for larger rooms or even small performance settings.

Sound Customization and Features

Yamaha YDP-105:
The YDP-105 offers basic customization options, such as reverb and volume adjustment. While these features are functional, they lack the depth and versatility of more advanced models. The reverb options can simulate the acoustics of small rooms or concert halls, but the overall effect is less convincing compared to the YDP-165.

Yamaha YDP-165:
The YDP-165 includes more advanced sound customization features, allowing players to fine-tune their experience. The Smart Pianist app integration enables intuitive control of reverb, EQ settings, and other parameters. Players can experiment with different acoustic settings to create a more personalized sound, whether they prefer the resonance of a cathedral or the intimacy of a small recital hall.

Suitability for Different Genres

Yamaha YDP-105:
The sound engine in the YDP-105 is versatile enough for basic practice and casual play across genres such as pop, beginner classical, or light jazz. However, its lack of tonal depth and expressiveness makes it less suitable for advanced classical pieces or complex arrangements.

Yamaha YDP-165:
The YDP-165 excels across a wider range of genres, from classical to contemporary. The CFX sound engine’s dynamic range and tonal complexity make it ideal for classical repertoire, while its expressive capabilities support jazz, blues, and even experimental compositions. This versatility ensures that the YDP-165 can adapt to a player’s evolving musical interests.

Verdict: Sound Quality

The Yamaha YDP-165 is the clear winner in terms of sound quality. Its CFX Premium Grand Piano Sound Engine, 192-note polyphony, and advanced resonance features deliver a far richer and more realistic auditory experience compared to the YDP-105. While the YDP-105 provides adequate sound for beginners at a lower price point, the YDP-165’s superior tonal depth and expressiveness make it a worthwhile investment for intermediate and advanced players.

Speakers and Amplification

The speaker system in a digital piano is a critical factor in delivering a satisfying playing experience. A high-quality speaker system doesn’t just amplify the sound; it also enhances its depth, clarity, and emotional impact, replicating the resonant qualities of an acoustic piano. In this section, we compare the speaker and amplification systems of the Yamaha YDP-105 and YDP-165 to determine how they shape the overall sound output and listening experience.

Speaker System Overview

Yamaha YDP-105:
The Yamaha YDP-105 is equipped with a dual 8W speaker system, which totals 16W of amplification. This is a standard setup for entry-level digital pianos and is adequate for smaller spaces, such as bedrooms or compact practice areas. The speakers are housed within the cabinet, and their positioning is optimized to provide even sound dispersion. However, the lower wattage of the speakers limits the dynamic range and fullness of the sound, particularly at higher volumes.

When played at moderate volumes, the YDP-105 delivers clear and balanced sound across the frequency spectrum. However, it struggles to produce the richness and power required for louder performances or to fill larger rooms. The bass frequencies, in particular, feel underpowered, which can make the overall sound thinner, especially when playing pieces that rely on strong lower-register notes.

Yamaha YDP-165:
The Yamaha YDP-165 features a dual 20W speaker system, for a total of 40W of amplification—more than double the power of the YDP-105. This significant upgrade immediately sets the YDP-165 apart, allowing it to deliver a much fuller and more dynamic sound. The increased wattage enables the speakers to reproduce the tonal depth and expressiveness of the Yamaha CFX Premium Grand Piano sound engine with greater accuracy.

The speakers on the YDP-165 are also strategically positioned to create a more immersive listening experience. They project sound with greater clarity, particularly in the mid and bass frequencies, resulting in a balanced output that maintains its richness at both low and high volumes. This makes the YDP-165 well-suited for a variety of settings, from intimate practice sessions to larger living spaces where more powerful sound projection is required.

Sound Clarity and Projection

Yamaha YDP-105:
The YDP-105’s speaker system performs adequately in quiet or moderately noisy environments. However, at higher volumes, the sound can become slightly distorted, losing its clarity and precision. The limited wattage also means that the piano lacks the resonance and presence of an acoustic piano, particularly in larger spaces. This is especially noticeable when playing complex compositions with layered dynamics, where the thinner sound profile becomes more apparent.

Yamaha YDP-165:
The YDP-165’s 40W speaker system offers excellent clarity and projection. The higher power output ensures that every nuance of the CFX sound engine is faithfully reproduced, even at louder volumes. The sound remains crisp and detailed, with no noticeable distortion, even when the volume is turned up. The improved bass response adds warmth and depth to the overall tone, enhancing the realism of the playing experience. This makes the YDP-165 suitable not only for home practice but also for informal performances or entertaining guests.

Impact on Playing Experience

Yamaha YDP-105:
The YDP-105’s speakers, while functional, may feel limiting for players looking to explore the full dynamic range of their playing. Beginners may not notice this initially, but as their skills improve and they begin experimenting with more expressive pieces, the piano’s lack of power and tonal depth could become a hindrance.

Yamaha YDP-165:
The YDP-165’s speaker system enhances the overall playing experience, providing a level of richness and immersion that closely mimics an acoustic piano. The ability to deliver consistent sound quality across all dynamic levels encourages players to explore greater expressiveness and emotional depth in their music. This makes the YDP-165 a more rewarding instrument for intermediate and advanced players who want their digital piano to respond faithfully to their touch.

Suitability for Room Size

Yamaha YDP-105:
The YDP-105 is best suited for small to medium-sized rooms where its 16W speaker system can provide adequate sound coverage. In larger spaces, the sound may feel underpowered, requiring an external amplifier or headphones for optimal performance.

Yamaha YDP-165:
With its 40W speakers, the YDP-165 excels in medium to large rooms, filling the space with vibrant and dynamic sound. It eliminates the need for external amplification, making it a more versatile option for a variety of settings.

Verdict: Speakers and Amplification

The Yamaha YDP-165 is the clear winner in terms of speakers and amplification. Its dual 20W speaker system provides a richer, more dynamic sound that is well-suited to players of all levels. While the YDP-105’s dual 8W speakers are adequate for beginners practicing in small spaces, they fall short in delivering the tonal depth and power required for more immersive or expressive performances. If sound projection, clarity, and richness are priorities, the YDP-165 is the superior choice.

Features and Functions

In addition to sound and touch, the features and functions of a digital piano significantly enhance the overall playing experience. These features allow players to customize their instrument, explore various tonal options, and improve their practice routines. While the Yamaha YDP-105 and YDP-165 share some common functionalities, the differences between their capabilities highlight their intended user bases: the YDP-105 being designed for beginners, and the YDP-165 catering to intermediate and advanced players.

Voices and Sound Options

Yamaha YDP-105:
The YDP-105 offers a total of 10 preset voices, which include essential sounds like Grand Piano, Electric Piano, Strings, Harpsichord, and Pipe Organ. While limited in variety, the available voices are well-crafted and suitable for basic experimentation and practice. The Grand Piano voice, powered by the Yamaha CF Sound Engine, is the standout option, while the others provide simple but functional alternatives for exploring different genres and moods.

For beginners, this straightforward setup can be an advantage, as it reduces complexity and keeps the focus on learning the basics of piano playing. However, advanced players may find the lack of variety and customization limiting, particularly if they wish to experiment with layered textures or unique instrument combinations.

Yamaha YDP-165:
The YDP-165 also includes 10 preset voices, but the quality and realism of these voices are enhanced by the superior Yamaha CFX Premium Grand Piano Sound Engine. In addition to the flagship Grand Piano voice, the Electric Piano, Harpsichord, and Strings voices sound more detailed and expressive compared to those on the YDP-105. This makes the YDP-165 a more versatile instrument for players who enjoy exploring a wider tonal palette.

Another advantage of the YDP-165 is its ability to better showcase the dynamic range of these voices, thanks to the superior keyboard action and speaker system. The combination of these elements allows the voices to sound more natural and engaging, making it a more inspiring instrument for creative expression.

Modes: Dual, Duo, and Split

Yamaha YDP-105:
The YDP-105 includes a Dual Mode, which allows players to layer two voices together. For example, combining the Grand Piano and Strings voices can create a rich and cinematic sound that enhances certain genres or pieces. This is a useful feature for beginners looking to experiment with tonal layering.

However, the YDP-105 lacks a Split Mode, which would enable players to assign different voices to the left and right halves of the keyboard. Additionally, it includes a basic Duo Mode, allowing the keyboard to be split into two identical ranges for side-by-side practice with a teacher. While functional, this mode does not offer advanced customization, such as independent volume control for each range.

Yamaha YDP-165:
The YDP-165 includes all the features of the YDP-105—Dual Mode and Duo Mode—while also adding a Split Mode. Split Mode is a valuable tool for players who want to assign different voices to each hand. For example, you could play a bass guitar voice in the lower range with your left hand while using an electric piano voice in the upper range with your right. This feature adds versatility, making the YDP-165 more appealing to musicians who enjoy exploring creative arrangements.

The Duo Mode on the YDP-165 is also more refined, offering better responsiveness and integration with the instrument’s advanced action and sound engine. This is particularly useful for teaching or practice scenarios, where a teacher and student can play simultaneously on the same instrument.

Reverb and Effects

Yamaha YDP-105:
The YDP-105 offers basic reverb effects that simulate the acoustics of different environments, such as a small room, a large hall, or a stage. These settings can be adjusted to create a more immersive playing experience, although the range of customization is relatively limited. For beginners, the reverb settings are functional and add a touch of realism to the sound without overwhelming the user with complexity.

Yamaha YDP-165:
The YDP-165 takes reverb and effects to a higher level, providing more sophisticated options for enhancing the sound. The reverb effects are more detailed and nuanced, capturing the subtle variations in acoustics that occur in real spaces. This makes the playing experience feel more dynamic and expressive, particularly when performing classical or cinematic pieces.

Additionally, the YDP-165’s integration with the Smart Pianist app (discussed below) allows players to adjust effects more intuitively, offering a level of control and customization that is absent in the YDP-105.

Metronome and Practice Tools

Yamaha YDP-105:
The YDP-105 includes a built-in metronome, which is an essential tool for developing timing and rhythm. The metronome settings can be adjusted for tempo, time signature, and volume, making it a versatile feature for beginners working on basic technical exercises or learning new pieces.

Yamaha YDP-165:
The YDP-165 also includes a metronome, but its broader feature set makes it a more effective tool for practice. With its superior sound engine and dynamic capabilities, players can explore more complex compositions while still maintaining precise timing. Additionally, its compatibility with the Smart Pianist app allows players to access further practice tools, such as chord recognition and playback features, which can enhance the learning experience.

Smart Pianist App Integration

Yamaha YDP-105:
The YDP-105 does not include compatibility with Yamaha’s Smart Pianist app, which is a notable drawback for players who prefer a more interactive and modern approach to learning and customization. While the basic features of the YDP-105 are sufficient for beginners, the absence of app integration limits its adaptability and functionality in the long term.

Yamaha YDP-165:
The YDP-165 fully supports the Smart Pianist app, which significantly enhances its functionality. By connecting the piano to a smartphone or tablet, players can access a user-friendly interface that allows for intuitive control over settings, voice selection, and effects. The app also provides access to sheet music, chord recognition, and backing tracks, making it a powerful tool for learning and performance.

One standout feature of the Smart Pianist app is the Audio-to-Score function, which analyzes songs from your music library and generates chord charts, enabling players to practice along with their favorite tunes. This feature adds tremendous value for intermediate and advanced players looking to expand their repertoire and develop their ear training.

Recording and Playback

Yamaha YDP-105:
The YDP-105 does not include internal recording or playback capabilities, which can be a limitation for players who wish to track their progress or share their performances. For beginners, this omission may not be a major issue, as their primary focus is likely on foundational skills rather than performance review.

Yamaha YDP-165:
The YDP-165 offers basic recording and playback functionality, allowing players to capture their performances and review them later. This is particularly useful for practice sessions, as it enables players to identify areas for improvement. Combined with the Smart Pianist app, the YDP-165 provides a seamless way to record, save, and share performances.

Additional Features

Yamaha YDP-105:

• Transpose and Tuning: The YDP-105 includes transpose and tuning functions, which allow players to adjust the pitch of the piano to match other instruments or vocalists. This is a standard feature in digital pianos but remains useful for beginners.
• Pedal Functions: The three-pedal setup (damper, sostenuto, and soft) is functional but lacks advanced responsiveness or half-pedaling capabilities.

Yamaha YDP-165:

• Advanced Pedaling: The YDP-165 supports half-pedaling, allowing for greater control over sustain, particularly in classical music. This feature replicates the nuanced pedaling techniques used on acoustic pianos.
• Transpose and Tuning: The YDP-165 includes more flexible options for transpose and fine-tuning, making it suitable for a wider range of performance scenarios.

Verdict: Features and Functions

The Yamaha YDP-165 is the clear winner in this category. Its advanced features, such as Split Mode, Smart Pianist app compatibility, and half-pedaling, make it a more versatile and powerful instrument for intermediate and advanced players. While the YDP-105 provides all the essential functions needed for beginners, it lacks the depth and adaptability of the YDP-165, making the latter a better long-term investment.

Connectivity Options

Modern digital pianos are increasingly integrated with technology, offering various connectivity features to enhance functionality and provide seamless interaction with external devices. These connectivity options enable players to use apps, record their performances, and interact with educational tools, among other benefits. The Yamaha YDP-105 and YDP-165 both offer basic connectivity, but the YDP-165 goes a step further with more advanced features that cater to the needs of intermediate and advanced players.

USB-to-Host Port

Both the Yamaha YDP-105 and YDP-165 are equipped with a USB-to-Host port, a standard feature in most digital pianos. This port allows the piano to connect directly to a computer, smartphone, or tablet for MIDI communication. MIDI (Musical Instrument Digital Interface) is a protocol that enables digital instruments to send and receive musical data, making it a valuable tool for recording, composing, or using educational apps.

Yamaha YDP-105:
The YDP-105’s USB-to-Host functionality is straightforward and reliable. Players can connect the piano to a computer using a USB cable (sold separately) and use it as a MIDI controller for music production software or virtual instruments. This feature is particularly beneficial for beginners experimenting with music production or those looking to use basic piano learning apps like Flowkey or Simply Piano.

Yamaha YDP-165:
The YDP-165 also includes USB-to-Host connectivity but takes it a step further by offering compatibility with Yamaha’s Smart Pianist app (more on this below). This makes the YDP-165 not only a functional MIDI controller but also a more interactive and versatile tool for practice and performance. The superior integration between the piano and external devices provides a smoother and more intuitive user experience.

Smart Pianist App Integration

The Smart Pianist app is one of Yamaha’s standout tools for enhancing the functionality of its digital pianos. This app allows players to control various aspects of their instrument through an intuitive interface on their smartphone or tablet. Features include selecting voices, adjusting settings, recording performances, and even generating chord charts from audio files.

Yamaha YDP-105:
Unfortunately, the YDP-105 does not support the Smart Pianist app. This omission limits its connectivity options, especially for players who prefer a more interactive approach to learning or those who want to take advantage of app-based features like digital sheet music and chord analysis. While the USB-to-Host port allows for basic MIDI communication, the lack of app integration makes the YDP-105 feel less modern compared to other entry-level models with similar price points.

Yamaha YDP-165:
The YDP-165, on the other hand, is fully compatible with the Smart Pianist app. By connecting the piano to a smartphone or tablet, players gain access to a wide range of features that enhance both practice and performance. For example:

• Voice Selection: Choose from the piano’s voices and adjust settings like reverb and EQ directly from the app.
• Audio-to-Score Function: Analyze songs from your music library and generate chord charts, making it easy to play along with your favorite pieces.
• Playback and Recording: Record your performances and play them back for evaluation or sharing.
• Interactive Learning Tools: Use chord recognition and digital sheet music to expand your skills.

This integration makes the YDP-165 a versatile option for players who value technology in their practice routines and want a seamless connection between their piano and external devices.

Bluetooth Connectivity

Bluetooth connectivity is becoming an increasingly popular feature in digital pianos, as it eliminates the need for cables and provides greater flexibility when connecting to external devices like tablets, smartphones, or wireless headphones.

Yamaha YDP-105:
The YDP-105 does not include built-in Bluetooth connectivity. While this is not unusual for an entry-level model, it limits the convenience of wireless integration with apps or music playback. Players must rely on USB connections to link the piano to external devices, which can feel outdated compared to newer models offering wireless capabilities.

Yamaha YDP-165:
The YDP-165 also lacks built-in Bluetooth, but it supports Bluetooth MIDI and audio connectivity through the use of an optional Yamaha UD-BT01 or MD-BT01 Bluetooth adapter. Once connected, players can wirelessly use the Smart Pianist app, access educational tools, or stream audio from their devices through the piano’s speakers. While this requires an additional purchase, it adds a layer of convenience and functionality that makes the YDP-165 more adaptable to modern workflows.

Audio Output and Headphone Connectivity

Both the YDP-105 and YDP-165 include two standard 1/4-inch headphone jacks, which serve dual purposes. They allow players to practice silently without disturbing others and provide a convenient way for two people to listen simultaneously, making them ideal for teacher-student sessions.

Yamaha YDP-105:
The headphone output on the YDP-105 delivers clean and balanced sound, making it suitable for private practice sessions. However, the piano does not include dedicated audio output ports, which limits its use in larger settings or recording scenarios. Players looking to amplify the piano’s sound for performances will need to rely on external adapters to connect to audio equipment.

Yamaha YDP-165:
The YDP-165 shares the same dual headphone jack setup but offers better sound quality through headphones, thanks to its superior sound engine and speaker system. Additionally, the YDP-165’s integration with the Smart Pianist app allows players to further customize the EQ and audio settings for optimal headphone performance. Like the YDP-105, it lacks dedicated audio output ports, but the richer sound profile makes it a more satisfying option for private practice or small performances.

MIDI Capabilities

MIDI compatibility is another critical aspect of connectivity, as it allows players to connect their digital piano to music production software, DAWs (Digital Audio Workstations), or virtual instrument libraries.

Yamaha YDP-105:
The YDP-105 supports basic MIDI communication through its USB-to-Host port, making it suitable for beginners exploring music production or recording. However, its MIDI capabilities are limited in comparison to more advanced models, which may offer greater flexibility in controlling virtual instruments or integrating with professional setups.

Yamaha YDP-165:
The YDP-165’s MIDI capabilities are more advanced, particularly when used in conjunction with the Smart Pianist app. The triple-sensor Graded Hammer 3 (GH3) action ensures that MIDI recordings capture the nuances of the player’s touch and dynamics more accurately than the YDP-105. This makes the YDP-165 a better choice for musicians who want to use their digital piano as part of a home studio or live performance setup.

Verdict: Connectivity Options

The Yamaha YDP-165 is the clear winner in terms of connectivity. While both models feature USB-to-Host functionality, the YDP-165’s support for the Smart Pianist app, optional Bluetooth connectivity, and superior MIDI integration make it a far more versatile instrument. The YDP-105, though functional, feels limited by its lack of app compatibility and Bluetooth support, making it better suited for beginners with basic connectivity needs. For players who value seamless integration with modern technology and want a piano that can grow with their musical ambitions, the YDP-165 is the better investment.

Value for Money

When purchasing a digital piano, value for money is a critical factor that often influences the final decision. This evaluation goes beyond the price tag and considers the overall quality, features, performance, and longevity of the instrument. Both the Yamaha YDP-105 and YDP-165 offer distinct advantages at their respective price points, making them appealing to different segments of players. Let’s break down their value propositions.

Yamaha YDP-105: An Affordable Entry-Level Option

The Yamaha YDP-105 is one of the most affordable models in Yamaha’s Arius lineup, making it an attractive choice for beginners or those on a tight budget. For its price, it offers several core features, including:

• A full 88-key weighted keyboard with Graded Hammer Standard (GHS) action, which replicates the feel of an acoustic piano.
• The Yamaha CF Sound Engine, delivering a clear and pleasant grand piano tone.
• Essential modes like Dual Mode and Duo Mode, allowing for tonal layering and side-by-side practice.
• Basic reverb effects and a built-in metronome for practice and performance enhancement.

For beginners or casual players, the YDP-105 provides excellent value as it covers the essentials needed to start learning and playing the piano. It’s a reliable, no-frills instrument from a reputable brand, ensuring durability and quality. However, the limited features—such as the lack of Smart Pianist app integration, split mode, and advanced sound customization—may feel restrictive as players advance. Additionally, its 64-note polyphony and basic speaker system mean it’s best suited for foundational skills and simple compositions.

In short, the YDP-105 represents good value for those just beginning their musical journey, offering Yamaha’s trusted quality at a budget-friendly price.

Yamaha YDP-165: A Premium Mid-Range Investment

The Yamaha YDP-165, while more expensive than the YDP-105, justifies its higher price tag with significantly enhanced features and performance. These include:

• The Graded Hammer 3 (GH3) action, which provides superior touch sensitivity and escapement simulation, delivering a more realistic playing experience.
• The CFX Premium Grand Piano Sound Engine, offering greater tonal depth and expressiveness, along with advanced features like string resonance and key-off samples.
• A 192-note polyphony, ensuring no dropped notes even in complex compositions.
• Split Mode, Smart Pianist app integration, and optional Bluetooth connectivity, which add versatility and modern functionality.
• A more powerful speaker system (40W), providing richer and fuller sound for home performances or practice.

For intermediate and advanced players—or beginners who want a long-term investment—the YDP-165 provides far greater value. Its advanced features, superior sound quality, and enhanced connectivity make it a piano that can grow with the player’s skills and meet the needs of more demanding repertoire and practice scenarios. Although the initial cost is higher, the YDP-165 delivers a playing experience closer to that of an acoustic piano, making it a worthwhile purchase for serious musicians.

Which Offers Better Value?

The value-for-money question ultimately depends on your needs and goals:

• YDP-105: Offers the best value for beginners or casual players who want a straightforward, affordable digital piano for foundational learning.
• YDP-165: Provides excellent value for those seeking an instrument with a more authentic playing experience, advanced features, and room for growth.

While the YDP-105 is a practical choice for budget-conscious buyers, the YDP-165 justifies its higher price tag with features that ensure long-term satisfaction and versatility, making it the better overall investment for most players.

Pros and Cons of Each Model

Yamaha YDP-105

Pros:

• Affordable price
• Compact design
• GHS keyboard suitable for beginners
• Reliable entry-level performance

Cons:

• Limited polyphony
• Basic sound engine
• No app integration

Yamaha YDP-165

Pros:

• GH3 action with synthetic ivory/ebony keys
• CFX sound engine with rich tonal detail
• Higher polyphony and better speakers
• Smart Pianist app integration

Cons:

• Higher price point
• Bulkier design

Conclusion

The Yamaha YDP-105 and YDP-165 are two exceptional digital pianos in Yamaha’s Arius lineup, each serving a specific audience with distinct needs. Both models reflect Yamaha’s commitment to quality, but they differ significantly in their features, performance, and target user base.

The Yamaha YDP-105 is designed as an entry-level digital piano, offering a solid foundation for beginners at an affordable price. Its Graded Hammer Standard (GHS) keyboard action, clear sound engine, and basic functionality make it ideal for those starting their musical journey. With essential features like 10 voices, Dual Mode, and a metronome, the YDP-105 delivers everything a novice player needs to practice and improve. However, its limited polyphony, simpler sound engine, and lack of advanced connectivity options may leave intermediate or advanced players wanting more as their skills develop.

On the other hand, the Yamaha YDP-165 caters to intermediate and advanced players—or anyone looking for a more authentic playing experience. Its Graded Hammer 3 (GH3) action, Yamaha CFX Premium Grand Piano Sound Engine, 192-note polyphony, and advanced features like Split Mode and Smart Pianist app integration provide a significantly enhanced playing experience. While it comes at a higher price, the YDP-165’s superior sound quality, expressiveness, and versatility make it a worthwhile investment for players seeking a digital piano that feels and sounds closer to an acoustic instrument.

Ultimately, the choice between the Yamaha YDP-105 and YDP-165 depends on your skill level, goals, and budget. Beginners may find the YDP-105 more accessible, while those seeking long-term growth and superior performance will appreciate the YDP-165’s advanced capabilities. Either way, both models uphold Yamaha’s reputation for excellence, ensuring that you’ll have a dependable and enjoyable instrument for your musical journey.