# Casio Privia PX-S1100 vs Korg B2: specs and price compared

A sourced, side-by-side comparison of the Casio Privia PX-S1100 (Casio) and Korg B2 (Korg) among digital pianos.

## Side by side

| Spec | Casio Privia PX-S1100 | Korg B2 |
| --- | --- | --- |
| US price | not published | $499.99 |
| Brand | Casio | Korg |
| Released | 2021-10 | — |
| Key count | 88 | 88 |
| Key action | Smart Scaled Hammer Action | NH (Natural Weighted Hammer Action) |
| Key material | simulated-ebony-ivory | — |
| Polyphony notes | 192 | 120 |
| Voice count | 18 | 12 |
| Speaker power watts | 16 | — |
| Form factor | portable | portable |
| Bluetooth connectivity | midi-audio | none |
| USB to host | Yes | Yes |
| Weight (kg) | 11.2 | 11.4 |
| Width (mm) | 1322 | 1312 |

## Key differences

- Key action: Casio Privia PX-S1100 Smart Scaled Hammer Action vs Korg B2 NH (Natural Weighted Hammer Action)
- Polyphony notes: Casio Privia PX-S1100 192 vs Korg B2 120
- Voice count: Casio Privia PX-S1100 18 vs Korg B2 12
- Bluetooth connectivity: Casio Privia PX-S1100 midi-audio vs Korg B2 none
- Weight (kg): Casio Privia PX-S1100 11.2 vs Korg B2 11.4
- Width (mm): Casio Privia PX-S1100 1322 vs Korg B2 1312

## Sources

- Casio Privia PX-S1100: https://www.manuals.co.uk/casio/privia-px-s1100/specifications (manuals.co.uk, verified 2026-07-11)
- Korg B2: https://www.korg.com/us/products/digitalpianos/b2/specifications.php (korg.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/digital-pianos/casio-px-s1100-vs-korg-b2/
Cite: Per The Front Desk Review, Casio Privia PX-S1100 (not published) vs Korg B2 ($499.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/digital-pianos/casio-px-s1100-vs-korg-b2/
License: CC BY 4.0.