Casio CT-S1 vs Yamaha Tyros4
| Casio CT-S1 | Yamaha Tyros4 | |
|---|---|---|
| Key action | 61 keys; Touch Response: 3 levels, Off | Organ (FSX) keyboard with initial touch and aftertouch |
| Aftertouch | — | yes |
| Polyphony | 64 | 128 |
| Sounds / presets | 61 | 993 |
| Accompaniment styles | — | 500 |
| Speakers | 5 W | — |
| Bluetooth | Yes | — |
| USB audio | No | — |
| Weight | 4.5 kg | 14.5 kg |
| Dimensions (W×D×H) | 930 × 258 × 83 mm | — |
| Released | 2021 | 2010 |
| Release month | 4 | — |
| USB to host | yes (USB TO HOST micro-B, USB TO DEVICE Type A) | — |
| Discontinued | — | 2014 |
| Status | current | discontinued |
| Keys | 61 | 61 |
Which one should you buy?
- Choose the Casio CT-S1 if lighter to carry to gigs and lessons (4.5 kg vs 14.5 kg).
- Choose the Yamaha Tyros4 if you layer sounds or use the sustain pedal heavily (64 vs 128).
- Choose the Yamaha Tyros4 if you want more variety of built-in voices (61 vs 993).
Full spec sheets: Casio CT-S1 · Yamaha Tyros4. Rows with a highlighted background differ.