Casio PX-S1100 vs Casio PX-S3100
Same 88 keys, same Smart Scaled Hammer action and the same slim chassis - the $200 gap between the $799 PX-S1100 and the $999 PX-S3100 buys content rather than feel. The S3100 adds 700 tones against 18, 200 styles, 100 arpeggiator types, a pitch-bend wheel and a multi-song MIDI recorder.
| Casio PX-S1100 | Casio PX-S3100 | |
|---|---|---|
| Key action | Smart Scaled Hammer Action | Smart Scaled Hammer Action |
| Polyphony | 192 | 192 |
| Sounds / presets | 18 | 700 |
| Accompaniment styles | — | 200 |
| Sequencer | — | true (MIDI Recorder: 5 песен, 3 дорожки) |
| Speakers | 16 W | 16 W |
| Bluetooth | Yes | Yes |
| USB audio | Yes | Yes |
| Weight | 11.2 kg | 11.4 kg |
| Released | 2021 | 2021 |
| Status | current | current |
| Keys | 88 | 88 |
| Category | digital-piano | digital-piano |
| Dimensions | 132.2 × 23.2 × 10.2 см | — |
| Power Consumption | 12V=10W | — |
| Arpeggiator | — | 100 типов |
| Knobs | — | 2 |
Which one should you buy?
- Choose the Casio PX-S1100 if budget is the priority — it is about $200 cheaper (approx.).
- Choose the Casio PX-S1100 if lighter to carry to gigs and lessons (11.2 kg vs 11.4 kg).
- Choose the Casio PX-S3100 if you want more variety of built-in voices (18 vs 700).
Casio PX-S1100
The PX-S1100 is the cleaner piano at $200 less, and it keeps Bluetooth and USB audio; 18 tones covers practice and gigging piano work.
Casio PX-S3100
The PX-S3100 is the one to choose if you want an arranger inside a piano: 700 tones, 200 styles, pitch bend and a recorder, on unchanged 16 W speakers.
Full spec sheets: Casio PX-S1100 · Casio PX-S3100. Rows with a highlighted background differ.