Casio PX-S3100
Portable digital piano with Smart Scaled Hammer Action action.
Keys
88
full size
Action
Hammer
weighted
Footprint width
~136 cm
plus seating
Price range
€699
1 dealer · observed 2026-08-24
Where it sits
Its price class holds 61 digital pianos between €370 and €1,450 (EU street prices) – the Casio PX-S3100 sits in the middle there. The Casio PX-S5000 from the same brand sits around €100 above it – but with wooden keys. At a comparable price the comparison also lists Roland FP-E50 and Kawai KDP-75.
Strengths & limits
In its favour
- 88 weighted keys with hammer action – the fingers learn the right force from day one
- Bluetooth for apps and a wireless connection
- USB-MIDI for learning apps, notation software and recording
- Built-in speakers – ready to play without extra gear
Against it
- Only one pedal included – the three-pedal unit costs extra
Price comparison
| Music Store | €699 | See offer ⓦ |
|---|
Price as of 2026-08-24
EU prices – local street prices differ
ⓦ affiliate links
Technical data
| Action | Smart Scaled Hammer Action |
|---|---|
| Sound engine | AiR sample, 700 sounds, auto accompaniment |
| Polyphony | 192 |
| Display | touch panel |
| Amplification | 2×8 W |
| Connections | USB, Bluetooth Audio/MIDI |
| Features | 700 voices, 200 rhythms auto accompaniment, Bluetooth Audio + MIDI (WU-BT10), recording; battery operation possible |
- Smart Scaled Hammer Action
- Sound engine: AiR sample, 700 Sounds, auto-accompaniment
- Polyphony: 192
- Screen: touch panel
- 700 voices
- 200 rhythms auto-accompaniment
- Bluetooth Audio + MIDI (WU-BT10)
- recording
- battery operation possible
- amplification: 2×8 W
- Connection: USB
- Connection: Bluetooth Audio/MIDI
- An extremely slim cabinet (Privia design line)
- Illuminated touch panel
Prices change daily. The dealer prices above come from the last sync – the date is shown in the row. The wishlist is stored only in your browser.
Alternatives in the same category
Kawai KDP-75 EU approx. €700–800*Cabinet digital piano with RHC action.
Roland FP-E50 €695Portable digital piano with PHA-4 Standard action.
Yamaha Arius YDP-105 €729–769Cabinet digital piano with GHS action.
Korg LP-380U €795–799Cabinet digital piano with RH3 action.
Related guides
Buying a digital piano as a beginner · 61 or 88 keys?
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