Casio AP-270 vs Yamaha YDP-184
| Casio AP-270 | Yamaha YDP-184 | |
|---|---|---|
| Key action | — | GH3 (Graded Hammer 3) keyboard: synthetic ebony and ivory keytops |
| Polyphony | 128 | 256 |
| Sounds / presets | 22 | 24 |
| Speakers | — | 60 W |
| Weight | — | 56 kg |
| Released | 2017 | — |
| Discontinued | — | 2026 |
| Status | discontinued | discontinued |
| Keys | — | 88 |
Which one should you buy?
- Choose the Yamaha YDP-184 if you layer sounds or use the sustain pedal heavily (128 vs 256).
- Choose the Yamaha YDP-184 if you want more variety of built-in voices (22 vs 24).
Full spec sheets: Casio AP-270 · Yamaha YDP-184. Rows with a highlighted background differ.