Yamaha
P-225
$749
The P-145's big brother — same reliability, more features
8.6 Beginner 8.0 Night Practice 5.5 Portability 6.2 Touch Reality 6.6 Value
88 11.5 kg
Yamaha
Yamaha DGX-670 Review
630 sounds, auto-accompaniment, and weighted keys — Yamaha's do-everything portable for under $1,000
88 Keys 12.4 kg graded hammer standard
Bluetooth
Intermediate
Scores
Where to Buy
MSRP
$849
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
10.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | Yes | +1.5 |
| App Connectivity | Yes | +1.5 |
| Recording | Yes | +1 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 260 | +1.5 |
| Sound Variety | 630 sounds | +0.5 |
Night Practice
7.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 2 | +2 |
| Headphone Type | 6.3mm, 3.5mm | +1.5 |
| Headphone Optimization | No | +0 |
| Key Action Quietness | graded hammer standard | +0.5 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | No | +0 |
Portability
4.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 12.4 kg | +0 |
| Width | 1397 mm | -0.5 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
6.2| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | graded hammer standard (grade 5) | +3 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 192 notes | +1.2 |
| Sound Modeling | Pure CF | +0.5 |
| Key Surface | matte | +0 |
Yamaha DGX-670 review verdict
This Yamaha DGX-670 review focuses on published specifications, practice use, and comparison context rather than sponsored rankings.
The DGX-670 is half piano, half band. With 630 sounds, auto-accompaniment styles, and a full 88-key weighted keyboard at just 12.4 kg, it's Yamaha's answer for players who want more than just piano practice.
Pros
- • 630 built-in sounds covering piano, strings, organs, synths, and full band ensembles — far beyond any pure piano model
- • Auto-accompaniment with rhythm styles lets you play along with a virtual band in jazz, pop, Latin, and dozens of genres
- • 88 weighted keys with GHS action at only 12.4 kg — genuinely portable for gigs or moving between rooms
- • Bluetooth MIDI for wireless connection to the Smart Pianist app
- • Built-in lesson function with 260 preset songs and recording capability
- • Line out and dual headphone jacks (6.3mm + 3.5mm) for both stage use and quiet practice
Cons
- • GHS action is Yamaha's entry-level weighted action — noticeably lighter and less nuanced than the GH3 or GH3X in higher models
- • No Bluetooth Audio — you can connect via MIDI wirelessly, but streaming music through the speakers requires a cable
- • No headphone sound optimization — headphone practice lacks the spatial realism of the CLP and P-S500 models
- • Stand sold separately, adding to the total cost
- • Matte key surfaces lack the ivory-feel texture found on more expensive Yamaha models
The DGX-670 is the Swiss army knife of Yamaha's 88-key lineup. No other model at this price gives you weighted keys, 630 sounds, auto-accompaniment, Bluetooth MIDI, and genuine portability in one package. The trade-off is clear: the GHS action and lack of headphone optimization mean it's not the best choice for serious classical practice or late-night sessions. For that, the P-225 or P-S500 are better picks. But if you want one instrument that can do a little of everything — practice, perform, compose, and entertain — the DGX-670 at $900 is hard to beat.
Yamaha DGX-670 review details
Yamaha DGX-670 key action and touch
The GHS (Graded Hammer Standard) action is Yamaha's most basic weighted keyboard. It's lighter than the GH3 or GH3X found in the CLP series and P-S500 — you'll notice less resistance and a shorter key travel. For classical technique training, it's a compromise. But for the DGX-670's real purpose — playing a variety of sounds, performing with accompaniment, and gigging — the lighter touch is actually an advantage. Your fingers won't fatigue as quickly during a two-hour set, and the lighter weight makes the action practical in a 12.4 kg instrument. The matte key surface is functional but lacks the premium feel of ivory-textured models.
Who the Yamaha DGX-670 is for
You don't just want to practice scales — you want to jam. Maybe you play at a local church, a small café gig, or you just love sitting down and playing pop songs with a full backing band behind you. The DGX-670 is for the player who wants versatility above all: real piano practice when you need it, 630 sounds and accompaniment styles when you want to have fun, and the portability to take it wherever the music goes. If you're a pure classical pianist, look at the P-series instead.
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 Standard |
| Polyphony | 192 notes |
| Sounds | 630 |
| Weight | 12.4 kg |
| Speakers | 12W (×2) |
| Bluetooth | MIDI |
| Key Surface | Matte |
| Sound Modeling | Pure CF |
| Headphone Jacks | 2 |
| Headphone Type | 6.3mm, 3.5mm |
| Headphone Optimization | No |
| USB MIDI | Yes |
| Line Out | Yes |
| Lesson Function | Yes |
| App Connectivity | Yes |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 260 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1397×445×146 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
$849
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
DGX-670 vs FP-E50
The FP-E50 edges ahead in Touch Reality. The DGX-670 costs $151 less. Choose the FP-E50 if you prioritize realistic touch.
Roland FP-E50 →DGX-670 vs P-225
The DGX-670 scores higher in Beginner, while the P-225 edges ahead in Night Practice and Portability. The P-225 costs $100 less. Choose the DGX-670 if you prioritize beginner-friendly features.
Yamaha P-225 →DGX-670 vs PX-S3100
The PX-S3100 edges ahead in Portability and Touch Reality and Value. The DGX-670 costs $150 less. Choose the PX-S3100 if you prioritize portability.
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Read more →Sources & transparency
- Last verified
- Data referenced from
- Published spec sheet
How the 5-axis scores are calculated
We do not aggregate user reviews or star ratings (see methodology for why).
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Yamaha DGX-670