Eighty-eight keys, and what they weigh · review
A slim 88-key board with Casio’s Scaled Hammer Action II and, unusually at this price, the SP-3 pedal, music rest and power adapter already in the box. Ten sounds rather than hundreds — the money went into the keys.
What it amounts to The pragmatic first piano: weighted keys, the pedal in the box, and a depth that lets it live on a desk rather than in the way.
Casio’s CDP line exists to answer one question — how little space and money does a properly weighted 88-key piano need? The CDP-S110 is 99 mm (3.90 in) deep and 10.5 kg (23.1 lb), which is closer to a controller than to a console piano, and it still carries Scaled Hammer Action II across the full keyboard.
The ten sounds are the trade. An arranger at this price will list hundreds; Casio lists ten and puts the budget into the action and the cabinet. If you want accompaniment styles and a screen, this is the wrong instrument. If you want to practice scales on keys that push back, it is a very direct answer.
What makes it unusually complete is the box: the SP-3 sustain pedal, the music rest and the power adapter are all supplied. Three things that are commonly sold separately, and each of which turns a working keyboard into a frustrating one when it is missing.
Casio also lists a six-AA battery option. That is rare on a hammer-action instrument and worth knowing about if the piano has to move between rooms.
| Keys | 88 weighted, Scaled Hammer Action II |
|---|---|
| Sounds | 10 total (Casio states) |
| In the box | SP-3 sustain pedal, music rest, power adapter |
| Connectivity | USB-to-Host |
| Practice tools | Metronome, transpose, reverb and chorus |
| Dimensions and weight | 1,322 × 232 × 99 mm (52 × 9.13 × 3.90 in) · 10.5 kg |
| Battery option | 6 × AA, not supplied |
| Amazon reference | B099R27JRL (identical on 6 markets) |
| EAN | 4971850362609 |
Same section, nearest price — what the same money else sounds like.
It is a footswitch supplied by Casio for this instrument, so polarity is correct out of the box — the failure that makes a keyboard appear to sustain permanently does not arise here.
Casio lists six AA batteries as an alternative supply. They are not included, and the listing does not state a runtime.
7.9/ 10
The pragmatic first piano: weighted keys, the pedal in the box, and a depth that lets it live on a desk rather than in the way.
Shown because the accessory names this instrument itself.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on August 18, 2026.
A first weighted piano where the pedal and adapter should not be a second order.
Specifications: the manufacturer sheet for musical instruments and gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
88 touch-sensitive keys · 480 sounds · full accessory bundle
Not a weighted piano and not sold as one: 88 full-size touch-sensitive keys, 480 sounds, and a bundle that includes the stand, pedal, headphones, bag and adapter. The most complete box in this group.
Best for: A first instrument for someone who is not yet sure they will keep playing.
≈ $190
88 keys with touch response · 13 hours on batteries · 23.1 lb · stand and bench in the bundle
A bundle rather than an instrument alone: the CDP-S160 with a stand, a bench, a pedal, a music stand, an adapter and headphones — and the only piano here to publish a battery life and a weight.
Best for: A first piano that has to arrive complete, stand and bench included, and be carried occasionally.
88 keys · SuperNATURAL · headphone output
Roland’s entry into the FP series: 88 keys with an ivory-feel surface, the SuperNATURAL engine, and a keyboard mechanism Roland describes as quiet in itself — the detail that decides whether a flat-dweller can practice at night.
Best for: Someone who will practice mostly in headphones and wants the action to be the strong part.
≈ $500
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
