# Kawai ES120 vs Korg B2: specs and price compared

A sourced, side-by-side comparison of the Kawai ES120 (Kawai) and Korg B2 (Korg) among digital pianos. Korg B2 is the cheaper of the two at $499.99.

## Side by side

| Spec | Kawai ES120 | Korg B2 |
| --- | --- | --- |
| US price | $999 | $499.99 |
| Brand | Kawai | Korg |
| Key count | 88 | 88 |
| Key action | Responsive Hammer Compact | NH (Natural Weighted Hammer Action) |
| Key material | plastic | — |
| Polyphony notes | 192 | 120 |
| Voice count | 25 | 12 |
| Speaker power watts | 20 | — |
| Form factor | portable | portable |
| Bluetooth connectivity | midi-audio | none |
| USB to host | Yes | Yes |
| Weight (kg) | 12 | 11.4 |
| Width (mm) | — | 1312 |

## Key differences

- Key action: Kawai ES120 Responsive Hammer Compact vs Korg B2 NH (Natural Weighted Hammer Action)
- Polyphony notes: Kawai ES120 192 vs Korg B2 120
- Voice count: Kawai ES120 25 vs Korg B2 12
- Bluetooth connectivity: Kawai ES120 midi-audio vs Korg B2 none
- Weight (kg): Kawai ES120 12 vs Korg B2 11.4

## Sources

- Kawai ES120: https://www.kawai-global.com/product/es120/ (kawai-global.com, 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/kawai-es120-vs-korg-b2/
Cite: Per The Front Desk Review, Kawai ES120 ($999) vs Korg B2 ($499.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/digital-pianos/kawai-es120-vs-korg-b2/
License: CC BY 4.0.