Donner
DEP-80
$399
Graded hammer action and Bluetooth MIDI for under $400
10.0 Beginner 5.5 Night Practice 5.5 Portability 5.3 Touch Reality 7.3 Value
88 12 kg
Donner
Donner DEP-20 Review
Amazon's budget weighted piano with 50W speakers
88 Keys 11.6 kg graded hammer action Beginner
Scores
Where to Buy
MSRP
$369
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 These Scores Were Calculated
Beginner
8.6| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | Yes | +1.5 |
| App Connectivity | No | +0 |
| Recording | Yes | +1 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 100 | +1.5 |
| Sound Variety | 238 sounds | +0.5 |
Night Practice
6.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 2 | +2 |
| Headphone Type | 3.5mm, 3.5mm | +0.5 |
| Headphone Optimization | No | +0 |
| Key Action Quietness | graded hammer action | +0.5 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | No | +0 |
Portability
5.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 11.6 kg | +1 |
| Width | 1325 mm | -0.5 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
5.8| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | graded hammer action (grade 5) | +3 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 128 notes | +0.8 |
| Sound Modeling | DREAM Sound Source | +0.5 |
| Key Surface | matte | +0 |
Donner DEP-20 review verdict
This Donner DEP-20 review focuses on published specifications, practice use, and comparison context rather than sponsored rankings.
If you want the most piano for the least money, the DEP-20 packs weighted 88 keys, powerful 50W speakers, and 238 sounds into a sub-$400 package — with a sustain pedal included.
Pros
- • 88 graded hammer-action keys at sub-$400 pricing
- • 50W speakers — impressively loud for the price
- • 238 sounds + 200 accompaniment rhythms
- • Dual headphone jacks for teacher-student practice
- • 100 demo songs for learning
- • Sustain pedal included in box
- • Line out + mic/audio in for performance flexibility
- • USB MIDI + USB flash drive playback
Cons
- • Newcomer brand — unproven long-term reliability
- • Generic graded hammer action — functional but imprecise
- • No Bluetooth (neither audio nor MIDI)
- • No battery option
- • No app connectivity
- • LCD display feels dated
- • 3.5mm headphone jacks (not standard 6.3mm)
The DEP-20 is the specs champion of the budget world. On paper, nothing else at this price comes close: weighted 88 keys, 50W speakers that genuinely fill a room, 238 sounds, 200 rhythms, and a sustain pedal in the box. Two headphone jacks mean a teacher and student can listen together. The catch is that Donner is a newer brand without the decades of refinement that Yamaha, Roland, and Kawai bring to their key actions and sound engines. The keys work but feel less polished. The sounds are usable but not beautiful. If your budget is firm and you want the most piano possible, the DEP-20 delivers. If you can stretch your budget a bit, an established brand will reward you with better feel and sound for years to come.
Donner DEP-20 review details
Donner DEP-20 key action and touch
The keys have a weighted feel with the bass end heavier than the treble, like a real piano. They respond to how hard you press, with four sensitivity levels to choose from. The weight is there, but the movement feels a bit less smooth and controlled compared to pianos from the major Japanese brands. For learning and daily practice, it works well enough — you'll notice the difference mainly if you play them back to back.
Who the Donner DEP-20 is for
You've set a firm budget of around $400 and you want the most features possible within it. Maybe you're buying a first piano for a spare room, or you want weighted keys for practice but can't justify spending more until you know this hobby will last. You don't mind that Donner isn't a household name — you care about what you get for the price.
Demo Video
Video coming soon for this model
We embed videos from manufacturer official channels and trusted reviewers. As soon as a suitable demo or review is available, it will appear here.
Specifications
| Keys | 88 |
| Key Action | Graded Hammer Action |
| Polyphony | 128 notes |
| Sounds | 238 |
| Weight | 11.6 kg |
| Speakers | 50W (×2) |
| Bluetooth | No |
| Key Surface | Matte |
| Sound Modeling | DREAM Sound Source |
| Headphone Jacks | 2 |
| Headphone Type | 3.5mm, 3.5mm |
| Headphone Optimization | No |
| USB MIDI | Yes |
| Line Out | Yes |
| Lesson Function | Yes |
| App Connectivity | No |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 100 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1325×295×193 mm |
| Stand Included | No |
| Pedal Included | Yes |
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
$369
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
DEP-20 vs Recital Grand
The DEP-20 scores higher in Portability, while the Recital Grand edges ahead in Night Practice. Choose the DEP-20 if you prioritize portability.
Alesis Recital Grand →DEP-20 vs DEP-80
The DEP-20 scores higher in Night Practice and Touch Reality, while the DEP-80 edges ahead in Beginner. Choose the DEP-20 if you prioritize quiet practice.
Donner DEP-80 →DEP-20 vs KA90
The DEP-20 scores higher in Night Practice and Portability and Touch Reality and Value. Choose the DEP-20 if you prioritize quiet practice.
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Read more →Sources & transparency
- Last verified
- Data referenced from
- Manufacturer official
How the 5-axis scores are calculated
We do not aggregate user reviews or star ratings (see methodology for why).
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Donner DEP-20