Roland
RD-88
$1,499
Roland RD-88: a clear digital piano review for practice and comparison
7.1 Beginner 5.0 Night Practice 4.5 Portability 8.2 Touch Reality 6.9 Value
88 13.5 kg
Roland RD-88 EX Review
Roland RD-88 EX: a clear digital piano review for practice and comparison
88 Keys 13.5 kg PHA-4 Standard
Bluetooth
Intermediate
Scores
Where to Buy
MSRP
$1,430
Retail prices change, so check current pricing at retailers.
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Model variants
Roland RD-88 family
RD-88 EX keeps the RD-88 hardware concept and adds the SuperNATURAL Acoustic Piano 3 Expansion. It should be presented as an EX variant/upgrade path.
RD-88 Available
RD-88 EX Current
| Difference | RD-88 | RD-88 EX |
|---|---|---|
| Database status | Published product page | Published product page |
| Positioning | Lightweight RD stage piano | RD-88 with EX piano expansion pre-installed |
| EX content | Original RD-88 sound set | SuperNATURAL Acoustic Piano 3 Expansion |
| Hardware | PHA-4 keyboard, onboard speakers, USB audio/MIDI | Core RD-88 hardware concept retained |
| SEO handling | Keep as the base model page | Indexed variant page for EX piano expansion search intent |
How These Scores Were Calculated
Beginner
7.1| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | No | +0 |
| App Connectivity | Yes | +1.5 |
| Recording | Yes | +1 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 0 | +0 |
| Sound Variety | 3000 sounds | +0.5 |
Night Practice
5.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 1 | +1 |
| Headphone Type | 6.3mm | +1 |
| Headphone Optimization | No | +0 |
| Key Action Quietness | PHA-4 Standard | +0 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | No | +0 |
Portability
5.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 13.5 kg | +0 |
| Width | 1284 mm | +0 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
8.2| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | PHA-4 Standard (grade 7) | +4.2 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 256 notes | +1.5 |
| Sound Modeling | SuperNATURAL + ZEN-Core + SuperNATURAL Acoustic Piano 3 Expansion | +0.5 |
| Key Surface | ivory-feel | +0.5 |
Roland RD-88 EX review verdict
This Roland RD-88 EX review reads the published specifications from a comparison-first point of view: touch, sound, practice fit, value, and limits.
Roland RD-88 EX is best read as a stage piano for players who already practise regularly. This review looks at weighted-key feel, sound, practice features, value, and realistic comparison points instead of treating the spec sheet as advertising copy.
Pros
- • Key count: 88 keys, a clear basis for digital piano comparison.
- • Touch: weighted hammer action, so the review stays focused on practice feel.
- • Quiet practice: Headphone practice support.
- • Connectivity: USB MIDI, Bluetooth and app support.
- • Use case: Its best fit is home practice, stage use and studio work.
Cons
- • Main limit: the need for maximum portability.
- • Stand cost and compatibility are separate checks.
- • Nearby current models may offer a better match for some players.
Roland RD-88 EX is a stage piano that makes most sense when its strengths are matched to the right practice situation. The useful points are 88 keys, weighted hammer action, 256-note polyphony, 12W speakers, and a weight of 13.5 kg. In a digital piano review, those details matter more than broad claims about being the best digital piano overall. For home practice, stage use and studio work, this model can be a sensible candidate if the layout and feature set match the way the instrument will actually be used. It is still worth comparing as a current buying candidate. The fairest comparison is with models in the same price and use class, where touch, speakers, headphone practice, and connectivity can be judged side by side.
Roland RD-88 EX evaluation points
Roland RD-88 EX key action and touch
Roland RD-88 EX uses a weighted hammer action. For a digital piano with weighted keys, the important question is not only whether the keys are heavy, but whether they help steady daily practice. The ivory feel key surface is a useful comfort detail. The specification lists 256-note polyphony; that is enough for ordinary pieces, while more layered playing or heavy pedal use benefits from a higher number. This makes the key action a practical comparison point rather than a decorative specification.
Who the Roland RD-88 EX is for
Roland RD-88 EX is most relevant for players who already practise regularly. The main use case is home practice, stage use and studio work. Strengths: a more piano-like touch. Limits: the need for maximum portability. Buyers comparing digital pianos should also check the stand, pedal, headphone jack, app support, and local availability before deciding.
Roland RD-88 EX sound and speakers
Roland RD-88 EX offers 3000 sounds and 12W speakers. That is the sound side of the review: enough variety for practice, but the real experience depends on speaker power, headphone use, and the room where it will be played. The headphone output supports quiet practice. For lessons, apps, or recording workflows, the useful connectivity is USB MIDI, Bluetooth and app support.
What to know before buying the Roland RD-88 EX
Before buying Roland RD-88 EX, compare it with nearby alternatives on touch, sound, portability, and value. A stand may need to be budgeted separately. A damper pedal is included, though some players may still want a fuller pedal unit. It is still worth comparing as a current buying candidate. For searchers looking for a Roland RD-88 EX review, the practical conclusion is to treat it as one candidate in a digital piano comparison, not as a universal answer for every player.
Demo Video
Source:
Merriam Music Watch on YouTube ↗
Specifications
| Keys | 88 |
| Key Action | PHA-4 Standard |
| Polyphony | 256 notes |
| Sounds | 3000 |
| Weight | 13.5 kg |
| Speakers | 12W (×4) |
| Bluetooth | MIDI |
| Key Surface | Ivory Feel |
| Sound Modeling | SuperNATURAL + ZEN-Core + SuperNATURAL Acoustic Piano 3 Expansion |
| Headphone Jacks | 1 |
| Headphone Type | 6.3mm |
| Headphone Optimization | No |
| USB MIDI | Yes |
| Line Out | Yes |
| Lesson Function | No |
| App Connectivity | Yes |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 0 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1284×258×159 mm |
| Stand Included | No |
| Pedal Included | Yes |
Spec terms are explained in the glossary. Glossary →
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Recommended Accessories
🪑
Stand
Stand not included (sold separately)
A sturdy X-stand or furniture-style stand is essential if one isn't included.
🎧
Headphones
Closed-back headphones with good bass response make practice sessions more enjoyable.
🎹
Sustain Pedal
The included pedal is usually basic. A half-damper pedal upgrade is worthwhile for expressive playing.
💺
Bench
An adjustable-height bench helps maintain proper posture during long practice sessions.
Where to Buy
MSRP
$1,430
Retail prices change, so check current pricing at retailers.
These buttons open retailer search results and may include affiliate tracking where available. Stock and listing status can change without notice.
How It Compares
RD-88 EX vs RD-88
The RD-88 EX scores higher in portability. The RD-88 EX costs $69 less. Choose the RD-88 EX if portability matters most.
Roland RD-88 →RD-88 EX vs VPC1
The RD-88 EX scores higher in beginner support, quiet practice, portability, piano-like touch and value for money. The RD-88 EX costs $70 less. Choose the RD-88 EX if beginner-friendly features matters most.
Kawai VPC1 →RD-88 EX vs VIVO S1
The RD-88 EX scores higher in beginner support, piano-like touch and value for money, while the VIVO S1 is stronger in quiet practice and portability. The RD-88 EX costs $369 less. Choose the RD-88 EX if beginner-friendly features matters most.
Dexibell VIVO S1 →Related Guides
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Read more →What reviewers say online
A synthesis of recurring points from price-comparison sites, Amazon reviews, music-store staff videos and forum threads. Not a star-rating average — we read across multiple reviews and pulled out the points that came up repeatedly.
The Roland RD-88 EX is an update that succeeds the lightweight stage piano RD-88 with a strengthened piano sound. International reviews note that, with the feel of the PHA-4 keybed unchanged, it lifts the piano sound through the new SuperNATURAL Acoustic Piano 3 and improves the built-in speakers. Because its basic character carries over from the RD-88, it is easiest to view in light of that model's strengths and weaknesses.
Praised most often
-
The piano sound has been lifted
It comes standard with the SuperNATURAL Acoustic Piano 3 Expansion, and reviewers note that "the quality of the piano sound has moved closer compared with the RD-88." It is an update that bears directly on the impression of the piano sound you use day to day.
-
The built-in speakers sound better
On the speaker layout, arranged top and bottom, some say it is "compact yet has power in the bass and projects clearly forward from the treble down to the mids." The takeaway is that it is easy to handle for home practice and small rehearsals.
-
The PHA-4 keybed and the light weight come from the RD-88
It carries over the ivory-feel PHA-4 Standard keybed and the 13.5 kg light weight, so the basic verdict on feel and ease of carrying is the same as the RD-88.
-
The included pedal now supports half-pedaling
The change from a simple footswitch to the DP-10, which supports half-pedaling, is cited as a practical improvement in terms of expression.
Common cautions and criticisms
-
The PHA-4 is on the heavy side for synth and organ
Because it uses the same PHA-4 as the RD-88, it carries over the tendency that synth and organ parts can feel hard to play on a heavier keybed.
-
No Bluetooth audio
It supports Bluetooth MIDI but not wireless audio playback. It is not suited to streaming backing tracks wirelessly.
-
An external PA is assumed at a performance venue
Although the built-in speakers have been improved, they are for monitoring and small settings, and the takeaway is that an external amplifier or PA is the realistic choice at a performance venue.
By source
-
Specialist review sites
Sites such as Pianoo rate it as a sound-strengthened instrument that keeps the playing feel, positioning it as a logical step up from the RD-88.
-
Retailer & user reviews
User posts at Sweetwater and the like welcome the improvements to the piano sound and speakers. As it is a relatively recent release, there are not as many independent test articles as for the RD-88.
-
Head-to-head comparisons (vs RD-88 / RD-2000 EX)
A shared takeaway is that, compared with the RD-88, the sound engine, speakers and included pedal are improved. There is also a comparison noting that if you want the higher-quality PHA-50 keybed, the RD-2000 EX is the option.
Net take
On balance, the RD-88 EX is a model that brings the RD-88 — valued for its light weight and usability — up to date in terms of piano sound, speakers and the included pedal. With the playing feel and 13.5 kg light weight unchanged, the quality of the sound you use day to day has been lifted. It is a realistic choice for anyone who wants a single instrument to handle everything from practice to small performances. On the other hand, it carries over the RD-88's weaknesses, such as the weight of the PHA-4 and the lack of Bluetooth audio. If you want a higher-quality keybed, the RD-2000 EX becomes a candidate to compare.
We do not compute a numeric star average. The points below are recurring themes we identified by reading across multiple reviews.
Sources & transparency
This page is written by the operator, who has run the piano-learning site Piano Juku since 2017, based on published manufacturer specifications. We are not a retailer or tied to any maker — every model is compared by the same criteria. About the operator
- Last verified
- Data referenced from
- Manufacturer official Official press release Authorized retailer ×2
How the 5-axis scores are calculated
We do not aggregate user reviews or star ratings (see methodology for why).
Spot a mistake or have a question about what's on this page? Let us know and we'll review it.
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Roland RD-88 EX