1st Note

Casio

Casio CDP-S110 Review

Casio CDP-S110: a clear digital piano review for practice and comparison

88 Keys 10.5 kg Scaled Hammer Action II Beginner

Scores

6.2 4.5 5.5 6.0 6.1 Beginner Night Practice Portability Touch Reality Value

Beginner

6.2

Night Practice

4.5

Portability

5.5

Touch Reality

6.0

Value

6.1

Where to Buy

MSRP

$449

Retail prices change, so check current pricing at retailers.

These buttons open retailer search results and may include affiliate tracking where available. Stock and listing status can change without notice.

How These Scores Were Calculated

Beginner

6.2
Factor This Piano Points
Base Score 3.0
Lesson Function No +0
App Connectivity Yes +1.5
Recording No +0
Metronome Yes +0.5
Transpose Yes +0.3
Layer / Split Yes +0.3
Preset Songs 10 +0.3
Sound Variety 10 sounds +0.3

Night Practice

4.5
Factor This Piano Points
Base Score 2.0
Headphone Jacks 1 +1
Headphone Type 3.5mm +0.5
Headphone Optimization No +0
Key Action Quietness Scaled Hammer Action II +0
Volume Control Yes +1
Bluetooth Audio No +0

Portability

5.5
Factor This Piano Points
Base Score 5.0
Weight 10.5 kg +1
Width 1322 mm -0.5
Battery No +0
Foldable No +0
Key Count 88 keys +0

Touch Reality

6.0
Factor This Piano Points
Key Action Quality Scaled Hammer Action II (grade 6) +3.6
Key Count 88 keys +1.5
Polyphony 64 notes +0.4
Sound Modeling No +0
Key Surface simulated-ebony-ivory +0.5

How was this calculated? — Read our methodology

Casio CDP-S110 review verdict

This Casio CDP-S110 review reads the published specifications from a comparison-first point of view: touch, sound, practice fit, value, and limits.

Casio CDP-S110 is best read as a portable digital piano for beginners and returning players. This review looks at weighted-key feel, sound, practice features, value, and realistic comparison points instead of treating the spec sheet as advertising copy.

Pros

  • Key count: 88 keys, a clear basis for digital piano comparison.
  • Touch: weighted hammer action, so the review stays focused on practice feel.
  • Quiet practice: Headphone practice support.
  • Connectivity: USB MIDI and app support.
  • Use case: Its best fit is home practice.

Cons

  • Main limit: the need for large sound reserves and heavy pedal work.
  • Stand cost and compatibility are separate checks.
  • Nearby current models may offer a better match for some players.

Casio CDP-S110 is a portable digital piano that makes most sense when its strengths are matched to the right practice situation. The useful points are 88 keys, weighted hammer action, 64-note polyphony, 16W speakers, and a weight of 10.5 kg. In a digital piano review, those details matter more than broad claims about being the best digital piano overall. For home practice, this model can be a sensible candidate if the layout and feature set match the way the instrument will actually be used. It is still worth comparing as a current buying candidate. The fairest comparison is with models in the same price and use class, where touch, speakers, headphone practice, and connectivity can be judged side by side.

Casio CDP-S110 evaluation points

Casio CDP-S110 key action and touch

Casio CDP-S110 uses a weighted hammer action. For a digital piano with weighted keys, the important question is not only whether the keys are heavy, but whether they help steady daily practice. The simulated ebony ivory key surface is a useful comfort detail. The specification lists 64-note polyphony; that is enough for ordinary pieces, while more layered playing or heavy pedal use benefits from a higher number. This makes the key action a practical comparison point rather than a decorative specification.

Who the Casio CDP-S110 is for

Casio CDP-S110 is most relevant for beginners and returning players. The main use case is home practice. Strengths: portability and easy placement. Limits: the need for large sound reserves and heavy pedal work. Buyers comparing digital pianos should also check the stand, pedal, headphone jack, app support, and local availability before deciding.

Casio CDP-S110 sound and speakers

Casio CDP-S110 offers 10 sounds and 16W speakers. That is the sound side of the review: enough variety for practice, but the real experience depends on speaker power, headphone use, and the room where it will be played. The headphone output supports quiet practice. For lessons, apps, or recording workflows, the useful connectivity is USB MIDI and app support.

What to know before buying the Casio CDP-S110

Before buying Casio CDP-S110, compare it with nearby alternatives on touch, sound, portability, and value. A stand may need to be budgeted separately. A damper pedal is included, though some players may still want a fuller pedal unit. It is still worth comparing as a current buying candidate. For searchers looking for a Casio CDP-S110 review, the practical conclusion is to treat it as one candidate in a digital piano comparison, not as a universal answer for every player.

Demo Video

Video coming soon for this model

We embed videos from manufacturer official channels and trusted reviewers. As soon as a suitable demo or review is available, it will appear here.

Specifications

Keys 88
Key Action Scaled Hammer Action II
Polyphony 64 notes
Sounds 10
Weight 10.5 kg
Speakers 16W (×2)
Bluetooth No

Spec terms are explained in the glossary. Glossary →

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Recommended Accessories

🪑

Stand

Stand not included (sold separately)

A sturdy X-stand or furniture-style stand is essential if one isn't included.

🎧

Headphones

Closed-back headphones with good bass response make practice sessions more enjoyable.

🎹

Sustain Pedal

The included pedal is usually basic. A half-damper pedal upgrade is worthwhile for expressive playing.

💺

Bench

An adjustable-height bench helps maintain proper posture during long practice sessions.

Where to Buy

MSRP

$449

Retail prices change, so check current pricing at retailers.

These buttons open retailer search results and may include affiliate tracking where available. Stock and listing status can change without notice.

How It Compares

CDP-S110 vs CDP-S160

the CDP-S160 is stronger in beginner support. Choose the CDP-S160 if beginner-friendly features matters most.

Casio CDP-S160 →

CDP-S110 vs P-145

The CDP-S110 scores higher in piano-like touch, while the P-145 is stronger in quiet practice. Choose the CDP-S110 if piano-like touch matters most.

Yamaha P-145 →

CDP-S110 vs P-145BT

The CDP-S110 scores higher in piano-like touch, while the P-145BT is stronger in quiet practice. The CDP-S110 costs $101 less. Choose the CDP-S110 if piano-like touch matters most.

Yamaha P-145BT →

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What reviewers say online

A synthesis of recurring points from price-comparison sites, Amazon reviews, music-store staff videos and forum threads. Not a star-rating average — we read across multiple reviews and pulled out the points that came up repeatedly.

The Casio CDP-S110 is a slim entry-level portable with a reduced depth. Across specialist review sites and retailer assessments, the recurring message is that the key feel is dependable for the price and that the light, compact body fits almost anywhere, while reviewers repeatedly note that the sound count and features such as recording are pared back to a minimum.

Praised most often

  • Slim and light, easy to place anywhere

    Its shallow depth and low weight draw practical praise: it can sit on a desk and be stood up on its edge when not in use. Some reviewers also welcome that it runs on AA batteries, making it usable where there is no power outlet.

  • Scaled Hammer Action II is dependable for the price

    Most reviewers find the key feel surprisingly serious for an entry-level instrument. There is a graded response, heavier in the bass and lighter in the treble, and the ivory- and ebony-style surfaces on the white and black keys are noted for reducing finger slip.

  • Piano tone that holds together down to the bass

    The common view is that the low register has body and does not thin out when chords are stacked, and that it sounds honest for practice. The sound set is limited, but the grand piano tone is rated as appropriate for the price.

  • Simple to operate and quick to play

    With few buttons and no superfluous features, reviewers value the beginner-friendly clarity: you can set it up and start playing right away.

Common cautions and criticisms

  • Minimal features (no recording)

    It takes a pared-down approach without rhythms or recording, confined to what practice requires. Reviewers repeatedly note that anyone wanting many features will find it lacking.

  • 64-note polyphony is somewhat modest

    Some reviewers report that heavy pedal use with dense chords can cut off the oldest notes. At the same time, they tend to conclude that this rarely becomes an issue in beginner practice.

  • No Bluetooth

    A standard observation is that the unit does not support Bluetooth, so connecting to an app wirelessly is not possible and a USB cable is required instead.

  • No display, so operation takes getting used to

    Reviewers note that the unit has no screen and relies on button operation to call up sounds and functions, so you need to learn the steps until they become familiar. Some also point out that the bundled pedal is basic.

By source

  • Specialist review sites

    Outlets such as MusicRadar and PianoDreamers tend to rate the slim body and Scaled Hammer Action II well as an entry-level instrument while calmly framing the limited sound count and features and the 64-note constraint.

  • Retailer reviews and videos

    UK retailer reviews and similar sources highlight the practical side: a good fit for beginners on a budget who want keys close to a real piano, and easy to set up and move.

  • Head-to-head comparisons (vs CDP-S160 / Yamaha P-45 and others)

    In play-offs against other models in the series and rival entry-level instruments, reviewers note that the key feel is dependable for the price but that it gives ground to higher and competing models on the limited features and the 64-note polyphony.

Net take

On balance, the CDP-S110 suits players with limited space who simply want to start practicing on keys close to a real piano. Its slim, light, battery-capable convenience and its dependable keybed for the price are the central points of praise. If you want recording, Bluetooth, or a broad sound set, the CDP-S160 with its higher polyphony, or the PX-S1100 with a further step up in keys and sound, become realistic comparison candidates.

We do not compute a numeric star average. The points below are recurring themes we identified by reading across multiple reviews.

Sources & transparency

This page is written by the operator, who has run the piano-learning site Piano Juku since 2017, based on published manufacturer specifications. We are not a retailer or tied to any maker — every model is compared by the same criteria. About the operator

Last verified
Data referenced from
Manufacturer official

How the 5-axis scores are calculated

We do not aggregate user reviews or star ratings (see methodology for why).

Spot a mistake or have a question about what's on this page? Let us know and we'll review it.

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Casio CDP-S110