Casio PX-150 vs Yamaha P-125
| Casio PX-150 | Yamaha P-125 | |
|---|---|---|
| Key action | Tri-sensor Scaled Hammer Action II | Graded hammer standard (GHS) keyboard |
| Polyphony | 128 | 192 |
| Sounds / presets | 18 | 24 |
| Speakers | 16 W | 14 W |
| Bluetooth | No | No |
| USB audio | No | Yes |
| Weight | 11 kg | 11.8 kg |
| Released | 2012 | 2018 |
| Status | legacy | legacy |
| Keys | 88 | 88 |
Which one should you buy?
- Choose the Yamaha P-125 if budget is the priority — it is about $50 cheaper (approx.).
- Choose the Casio PX-150 if lighter to carry to gigs and lessons (11 kg vs 11.8 kg).
- Choose the Yamaha P-125 if you layer sounds or use the sustain pedal heavily (128 vs 192).
- Choose the Yamaha P-125 if you want more variety of built-in voices (18 vs 24).
- Choose the Casio PX-150 if you practise out loud without an amp (16 W vs 14 W).
Full spec sheets: Casio PX-150 · Yamaha P-125. Rows with a highlighted background differ.