# Casio Privia PX-S1100: specs and price

**Price (US):** Not published (No exact US MSRP is stated on either cited authoritative source: the Casio specification sheet (manuals.co.uk) lists no price, and the dated PianoDreamers review only says the model has "an MSRP of sub-$1000" without a figure. A retailer, West Music, listed the PX-S1100BK at street "Sale Price $729.99" with a stated "MSRP Regular Price $1,029.99", but that MSRP exceeds $1,000 and conflicts with the review's "sub-$1000" claim, and it is a single-source sale figure. Rather than assert an unreliable/inconsistent number, priceUsd is left null.), as of 2026-07-11.
**Brand:** Casio
**Released:** 2021-10
**Deskmark:** Silver Deskmark — pay-blind category standing 67/100, #3 of 8 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | Casio |
| Released | 2021-10 |
| Key count | 88 |
| Key action | Smart Scaled Hammer Action |
| Key material | simulated-ebony-ivory |
| Polyphony notes | 192 |
| Voice count | 18 |
| Speaker power watts | 16 |
| Form factor | portable |
| Bluetooth connectivity | midi-audio |
| USB to host | Yes |
| Weight (kg) | 11.2 |
| Width (mm) | 1322 |

## Where it stands

On the spec sheet, its speaker power watts of 16 is the lowest of the 5, its weight of 11.2 kg is the lowest of the 7, and its voice count of 18 is below the median of the 8.

## Frequently asked questions

**How much does the Casio Privia PX-S1100 cost?**

The Casio Privia PX-S1100 has no published US price as of 2026-07-11.

**When was the Casio Privia PX-S1100 released?**

The Casio Privia PX-S1100 was released 2021-10.

**What are the Casio Privia PX-S1100's key specs?**

Casio Privia PX-S1100 (Casio): keyCount 88, keyAction Smart Scaled Hammer Action, keyMaterial simulated-ebony-ivory, polyphonyNotes 192, voiceCount 18. Full sourced spec sheet verified 2026-07-11.

Source: https://www.manuals.co.uk/casio/privia-px-s1100/specifications (manuals.co.uk, accessed 2026-07-11)
Corroboration: https://www.pianodreamers.com/casio-px-s1100-review/ (accessed 2026-07-11)
Canonical: https://frontdeskreview.com/product/digital-pianos/casio-px-s1100/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl