Casio PX-150 vs Roland FP-4
| Casio PX-150 | Roland FP-4 | |
|---|---|---|
| Key action | Tri-sensor Scaled Hammer Action II | 88 keys PHA alpha II keyboard |
| Polyphony | 128 | 128 |
| Sounds / presets | 18 | 333 |
| Speakers | 16 W | 14 W |
| Bluetooth | No | — |
| USB audio | No | No |
| Weight | 11 kg | 15.3 kg |
| Released | 2012 | — |
| Status | legacy | current |
| Keys | 88 | 88 |
Which one should you buy?
- Choose the Casio PX-150 if lighter to carry to gigs and lessons (11 kg vs 15.3 kg).
- Choose the Roland FP-4 if you want more variety of built-in voices (18 vs 333).
- Choose the Casio PX-150 if you practise out loud without an amp (16 W vs 14 W).
Full spec sheets: Casio PX-150 · Roland FP-4. Rows with a highlighted background differ.