Roland RP107 vs Yamaha Arius YDP-146
Quick Verdict
Choose the Roland RP107 for the action: PHA-4 Standard with escapement is a class above the Yamaha's GHS, and the Roland adds documented 256-note polyphony and a progressive damper pedal. Choose the Yamaha YDP-146 for the CFX concert grand sample, the large lesson library and a bench in the box. Both have Bluetooth audio and MIDI. The Roland is the better piano for a student who will progress; the Yamaha is the more complete package for a family starting out.
| Spec | Roland RP107 | Yamaha Arius YDP-146 |
|---|---|---|
| Key Action | PHA-4 Standard with escapement and Ivory Feel | GHS (Graded Hammer Standard) |
| Sound Engine | Roland SuperNATURAL Piano | Yamaha CFX sample with damper and string resonance |
| Voices | 15 | 10 |
| Polyphony | 256 notes | Not published in listing |
| Speakers | Built-in stereo | Built-in stereo |
| Bluetooth | Audio and MIDI | Audio and MIDI |
| USB | USB MIDI | USB to Host |
| Pedals | 3 pedals built in, progressive damper | 3 pedals built in |
| Weight | Not published in listing | Not published in listing |
| Form Factor | Console with sliding key cover | Upright console with bench |
Entry Consoles With Bluetooth
Both are the entry three-pedal consoles with Bluetooth from their makers, and they are close in price. The RP107 is built around the PHA-4 Standard action and SuperNATURAL engine from the FP-30X; the YDP-146 is the 2025 mid Arius with the GHS action and the CFX sample. The Yamaha listing does not publish polyphony or speaker power; the Roland documents 256 notes.
Action
The Roland's PHA-4 Standard has three sensors, simulated escapement and Ivory Feel key tops, and it is paired with a progressive damper pedal that changes resistance through its travel. The Yamaha's GHS has two sensors, smooth keys and a lighter touch, with a damper pedal that supports half-pedaling. The Roland is heavier, more detailed and more like an acoustic. For a student past the first year, the gap is significant; Yamaha's answer is the GrandTouch-E action in the YDP-166, which costs more.
Sound
The Yamaha's CFX concert grand with damper and string resonance is the more refined and more neutral tone through headphones. The Roland's SuperNATURAL grand is modeled, bright and responsive, with resonance and Piano Designer adjustments; it can be warmed in the app. Both have ten to fifteen voices. The Roland's 256-note polyphony is documented; the Yamaha's is not published on its listing.
Speakers
Neither console is a speaker champion. The Roland's built-in pair suits a practice room; the Yamaha's wattage is not listed. For a living room through speakers alone, the Casio PX-870 and Korg LP-380U are the stronger choices at this price.
Connectivity and Apps
Both have Bluetooth audio for streaming and Bluetooth MIDI for apps, USB MIDI to a computer and two headphone jacks. Roland's Piano App provides Piano Designer, a recorder and remote control; Yamaha's Smart Pianist provides a full on-screen panel and the song library. Neither records audio to USB.
Lessons, Bench and Cabinet
The Yamaha includes a bench and 303 lesson songs plus 50 classics with hand-part muting, which is a strong starter package. The Roland includes a library of built-in songs and no bench. The Roland has a sliding key cover; the Yamaha has a folding lid.
Assembly
Both assemble in about an hour with two people. Neither listing publishes an assembled weight; consoles of this class are typically 80 to 95 pounds.
Speakers and Rooms
Neither console is bought for its speakers. The Roland's built-in pair is clear and suits a practice room or a modest living room; the Yamaha's listing does not publish wattage, and Yamaha's mid Arius models have historically been similar. Both benefit from headphones, where the Yamaha's CFX sample and the Roland's Headphones 3D Ambience both shine. A family that wants a console to fill a large room through speakers alone should consider the Casio PX-870 or the Korg LP-380U instead of either.
Apps and Everyday Use
Both pianos lean on their apps. Roland's Piano App over Bluetooth MIDI gives the RP107 tone selection, Piano Designer, a metronome and a recorder, which matters because the panel itself is minimal. Yamaha's Smart Pianist over Bluetooth MIDI gives the YDP-146 an on-screen panel and access to the song library with hand-part muting. Both stream play-along music over Bluetooth audio. In daily use they are equally convenient; the Yamaha's built-in lesson content gives it an edge for a child.
Upgrade Paths and Resale
An RP107 owner rarely upgrades for the action, which is Roland's mid-range keyboard; they upgrade for speakers or for the PHA-50 action in the HP series. A YDP-146 owner upgrades for the action, to the YDP-166 or YDP-184, once a student passes intermediate level. That difference is the long-term argument for the Roland: its weakest point, the speakers, is cheap to fix with headphones or monitors, while the Yamaha's weakest point, the GHS action, means a new piano. Both are current models with good resale.
Pedals and Technique
This is where the Roland's design shows. Its progressive damper pedal increases resistance through its stroke the way a grand's does, and it supports continuous half-pedaling, so a student learns to feel where the dampers lift rather than treating the pedal as a switch. The Yamaha's damper pedal supports half-pedaling with a more uniform resistance, and both pianos have soft and sostenuto pedals. Roland's Piano Designer also lets the damper resonance depth be adjusted, which makes the pedal's effect more audible on the modeled grand. For a teacher who emphasizes pedaling early, the Roland is the better teaching tool.
Who Should Buy Which
Buy the Roland RP107 if the player will take lessons seriously and the keys matter, or if documented polyphony matters for advanced repertoire. Buy the Yamaha YDP-146 if the CFX sound, the lesson library and a bench in the box matter for a beginner, especially a child. If you want both Yamaha's sound and a better action, the YDP-166 is the next step.
Roland RP107
Pros
- PHA-4 Standard action with escapement in an entry console
- 256-note polyphony and SuperNATURAL modeling
- Bluetooth audio and MIDI built in
- Progressive damper pedal with continuous response
Cons
- Only fifteen tones
- Speakers are modest for a console
- Plain cabinet styling
Yamaha Arius YDP-146
Pros
- CFX concert grand sample with damper and string resonance
- Bluetooth audio and MIDI built in
- 303 lesson songs and 50 classics on board
- Bench and three pedals included
Cons
- GHS is the entry Yamaha action
- Polyphony and speaker power not stated on the listing
- Only ten voices
Who Should Buy Each
Roland RP107
- You want escapement and textured keys in a home console
- You use lesson apps over Bluetooth MIDI
- You need three proper pedals with continuous damper response
Yamaha Arius YDP-146
- You want Yamaha's flagship grand sample at the lowest console price
- Lesson apps over Bluetooth MIDI matter
- You want everything, including the bench, in one box
Quick Decision Guide
| If the action is the priority | Choose Roland RP107 |
| If you want the CFX grand sample | Choose Yamaha YDP-146 |
| If you want a bench and a lesson library included | Choose Yamaha YDP-146 |
| If documented 256-note polyphony matters | Choose Roland RP107 |
| If you want a progressive damper pedal | Choose Roland RP107 |
FAQ
About This Comparison
Mandrillis Team
The Mandrillis editorial team researches and compares audio and music gear using manufacturer documentation, verified specs and real buyer feedback, so you can make a confident purchase without wading through marketing claims.
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