Choosing the right 88-key digital piano can be overwhelming with so many options available. This comprehensive guide reviews four top contenders for 2025, offering a detailed comparison to help you find the perfect instrument. We delve into the key features of each model, examining sound quality, key action, polyphony, and additional functionalities to highlight their strengths and weaknesses. Whether you're a seasoned professional, a dedicated student, or a casual player, this review will equip you with the knowledge to make an informed decision.This in-depth analysis covers the Kawai ES10, Roland FP-30X, Yamaha P-225, and Casio PX-S1100. We compare their weighted key actions, sound libraries, polyphony capabilities, and connectivity options, factoring in both performance and budget considerations. By examining the nuances of each piano, from the realistic hammer action to the range of available sounds and accompanying apps, we aim to simplify the selection process and help you choose the best 88-key digital piano to match your individual needs and musical aspirations.
Pros And Cons
- Weighted and graded Hammer key action with four configurable touch sensitivity settings
- 192 note polyphony
- 24 onboard voices including Yamaha CFX Concert Grand Piano
- Voices can be layered or split
- Triple pedal and half damper support
- Yamaha's virtual resonance modeling
- Various reverbs
- Transpose feature
- Two-track song recorder
- 20 onboard rhythms
- Yamaha Smart Pianist app
- 14W amplified speakers
- Quarter inch stereo outputs for external connection
- Two headphone jacks
- Bluetooth connectivity
- USB port for MIDI and digital audio
- 88 weighted and graded Hammer action keys with six configurable touch sensitivity levels
- 192 note polyphony
- 18 studio quality onboard sounds
- Sounds can be layered or split
- Adjustable string and damper resonance, key noise, and damper noise
- Half damper and triple pedals
- Transpose feature
- Two-track song recorder
- Two mini headphone jacks
- 16W amplified speakers
- Quarter inch stereo outputs for external connection
- USB port for MIDI connection
- Optional Bluetooth adapter for wireless MIDI and audio
- 88 weighted and graded Hammer action keys with six configurable touch sensitivity settings
- 256 note polyphony
- 56 onboard sounds including Hamburg Steinway concert grand piano
- Half damper and triple pedal support
- Sounds can be layered or split
- Key transpose feature
- Roland Piano Designer app for tweaking sounds
- Single track song recorder
- Two headphone jacks
- 22W amplification system
- Stereo quarter inch outputs for external connection
- USB port for MIDI and digital audio
- Bluetooth connectivity
- 88 weighted graded Hammer action keys with four levels of configurable touch sensitivity
- 192 note polyphony
- Half damper and triple pedal support
- 25 studio quality sounds including Shigeru Kawai SK-EX concert grand piano
- Sounds can be layered or split
- Transpose feature
- Virtual Technician feature for configuring 17 piano characteristics
- 20W dual speaker amplification system
- Quarter inch stereo outputs for external connection
- Two headphone jacks
- Onboard song recorder
- Wired USB and wireless MIDI connectivity
- Bluetooth audio streaming
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Kawai ES10: A Premium Digital Piano Experience
The Kawai ES10 stands out with its realistic weighted hammer action keys, offering four levels of touch sensitivity for expressive playing. Its 192-note polyphony ensures flawless performance even with complex compositions. The inclusion of half-damper and triple pedal support provides advanced pianists with the nuanced control they need.

Beyond the key action, the ES10 boasts 25 studio-quality sounds, including Kawai's flagship SK-EX concert grand piano. Its versatility extends to various acoustic and electric pianos, organs, pads, and bass instruments, making it suitable for diverse musical styles. Layering and splitting sounds are also possible, adding to its flexibility.

Further enhancing the playing experience is Kawai's Virtual Technician feature. This allows fine-tuning of 17 piano characteristics, including touch curve, damper, and string resonance. The powerful 20W dual-speaker amplification system is ideal for both home practice and small performances, complemented by stereo outputs for connecting to external mixers and amplifiers.

Roland FP-30X: Versatile and Powerful Sound Engine
The Roland FP-30X offers 88 weighted and graded hammer action keys with six levels of touch sensitivity, along with an impressive 256-note polyphony. This high note polyphony ensures smooth and accurate sound reproduction during even the most complex playing.

A standout feature is its expansive selection of 56 onboard sounds, including the renowned Hamburg Steinway concert grand piano. Roland's blend of advanced sampling and mathematical modeling meticulously replicates the nuances of a traditional acoustic piano. The sounds are versatile enough for any style of playing.

The FP-30X is feature-rich with half-damper and triple pedal support, layering, splitting, and a key transpose function. Roland Piano Designer app offers extensive tone customization; while a built-in recorder facilitates practice and performance review.
Yamaha P-225: A Balanced and User-Friendly Option
The Yamaha P-225 provides 88 weighted and graded hammer action keys with four levels of touch sensitivity. Its 192-note polyphony handles complex passages smoothly, focusing on the flagship Yamaha CFX concert grand piano sound.

This model features 24 onboard voices, including various acoustic and electric pianos, organs, strings, and pads. Layering and splitting capabilities are available. Yamaha's Virtual Resonance Modeling (VRM) technology adds a realistic feel.

Adding to its practicality are a two-track song recorder, 20 onboard rhythms, and the Yamaha Smart Pianist app. The app offers a polished and intuitive interface for sound management and learning resources. It also has decent amplification and connectivity options.

Casio PX-S1100: Budget-Friendly with Impressive Features
The Casio PX-S1100 is the most affordable option but still offers much in terms of features. It features 88 weighted and graded hammer action keys with six levels of touch sensitivity and 192-note polyphony.

Despite its price point, the PX-S1100 delivers 18 studio-quality sounds enhanced by Casio's Air Sound chip. These sounds can be layered or split, and advanced parameters such as string and damper resonance are adjustable.

Connectivity options include dual mini headphone jacks, 16-watt speakers, and stereo outputs. A wired USB connection is provided, with Bluetooth connectivity available via an optional adapter. Overall, it's remarkably feature-packed for its price.

Conclusion: Choosing the Right Digital Piano
Each of these 88-key digital pianos offers excellent value, catering to different needs and budgets. The Kawai ES10 and Roland FP-30X stand out for their superior sound quality and extensive features, while the Yamaha P-225 provides a balanced option with a user-friendly app. The Casio PX-S1100 shines as a budget-friendly choice without compromising essential functionality.
The best choice depends on your budget and preferences. If sound quality and advanced features are paramount, the Kawai ES10 or Roland FP-30X are excellent investments. For a user-friendly experience with a strong focus on realistic piano sounds, the Yamaha P-225 is worth considering. And for budget-conscious buyers, the Casio PX-S1100 delivers excellent value.
Ultimately, all four keyboards offer weighted keys, multiple sounds, and connectivity options suitable for students up to grade 8 and beyond. Consider your priorities – sound quality, features, portability, budget – before making a decision.