Casio
AP-S200
$1,099
Casio AP-S200: a clear digital piano review for practice and comparison
8.8 Beginner 8.2 Night Practice 3.0 Portability 7.3 Touch Reality 6.9 Value
88 34 kg
Casio PX-870 Review
Casio PX-870: a clear digital piano review for practice and comparison
88 Keys 34.3 kg Tri-Sensor Scaled Hammer Action II Intermediate
Scores
Where to Buy
MSRP
$1,199
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
6.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 0.5 |
| Lesson Function | Yes | +1.8 |
| App Connectivity | No | +0 |
| Bluetooth MIDI | No | +0 |
| Recording | Yes | +0.8 |
| Practice Basics (Metronome / Transpose / Layer-Split) | Yes | +0.6 |
| Stand Included | Yes | +0.5 |
| Damper Pedal Included | Yes | +0.4 |
| Preset Songs | 60 | +1.2 |
| Sound Variety | 19 sounds | +0.2 |
Night Practice
7.9| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 1.0 |
| Headphone Jacks | 2 | +2.2 |
| Headphone Type | 6.3mm, 3.5mm | +1.4 |
| Headphone Optimization | Yes | +2.2 |
| Bluetooth Audio | No | +0 |
| Line Out | No | +0 |
| Speaker Mute with Headphones | Yes | +0.7 |
| Key Action Quietness | Tri-Sensor Scaled Hammer Action II | +0.4 |
Portability
3.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 34.3 kg | -1.5 |
| Width | 1393 mm | -0.5 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
7.6| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | Tri-Sensor Scaled Hammer Action II (grade 6) | +3.6 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 256 notes | +1.5 |
| Sound Modeling | AiR Sound Source | +0.5 |
| Key Surface | ivory-feel | +0.5 |
Casio PX-870 review verdict
This Casio PX-870 review reads the published specifications from a comparison-first point of view: touch, sound, practice fit, value, and limits.
Casio PX-870 is best read as a console digital piano for players who already practise regularly. 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.
- • Use case: Its best fit is home practice.
Cons
- • Main limit: the need for maximum portability.
- • Furniture footprint should still be checked.
- • Nearby current models may offer a better match for some players.
Casio PX-870 is a console 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, 256-note polyphony, 40W speakers, and a weight of 34.3 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 PX-870 evaluation points
Casio PX-870 key action and touch
Casio PX-870 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 ivory feel key surface is a useful comfort detail. The specification lists 256-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 PX-870 is for
Casio PX-870 is most relevant for players who already practise regularly. The main use case is home practice. Strengths: a more piano-like touch. Limits: the need for maximum portability. Buyers comparing digital pianos should also check the stand, pedal, headphone jack, app support, and local availability before deciding.
Casio PX-870 sound and speakers
Casio PX-870 offers 19 sounds and 40W 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.
What to know before buying the Casio PX-870
Before buying Casio PX-870, compare it with nearby alternatives on touch, sound, portability, and value. The stand is included, which simplifies the purchase. 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 PX-870 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
Source:
Merriam Music Watch on YouTube ↗
Specifications
| Keys | 88 |
| Key Action | Tri-Sensor Scaled Hammer Action II |
| Polyphony | 256 notes |
| Sounds | 19 |
| Weight | 34.3 kg |
| Speakers | 40W (×4) |
| Bluetooth | No |
| Key Surface | Ivory Feel |
| Sound Modeling | AiR Sound Source |
| Headphone Jacks | 2 |
| Headphone Type | 6.3mm, 3.5mm |
| Headphone Optimization | Yes |
| USB MIDI | Yes |
| Line Out | No |
| Lesson Function | Yes |
| App Connectivity | No |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 60 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1393×299×801 mm |
| Stand Included | Yes |
| Pedal Included | Yes |
Spec terms are explained in the glossary. Glossary →
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Recommended Accessories
🪑
Stand
Stand included
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
$1,199
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
PX-870 vs C1 Air
The PX-870 scores higher in beginner support, piano-like touch and value for money, while the C1 Air is stronger in quiet practice. Choose the PX-870 if beginner-friendly features matters most.
Korg C1 Air →PX-870 vs KDP75
The PX-870 scores higher in piano-like touch, while the KDP75 is stronger in beginner support. The KDP75 costs $200 less. Choose the PX-870 if piano-like touch matters most.
Kawai KDP75 →PX-870 vs YDP-145
The PX-870 scores higher in piano-like touch, while the YDP-145 is stronger in beginner support. The YDP-145 costs $99 less. Choose the PX-870 if piano-like touch matters most.
Yamaha YDP-145 →Head-to-head comparisons
Spec-by-spec pages pitting this model against the alternatives it is most often weighed up with.
Related Guides
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Read more →Best Digital Pianos Under $2,000 (2026)
Under $2,000 is where digital pianos start feeling genuinely serious. You move beyond entry-level plastic into refined key actions, nuanced sound engines, and builds that will satisfy intermediate players for years. This guide explains what changes at this price, what to prioritize when options open up, and the models that deliver real value in a crowded segment.
Read more →88 Keys vs 61 Keys: Which Digital Piano Size Is Right?
The number of keys on a digital piano seems like a simple spec, but the decision affects how you learn, what you can play, and how much you spend. The honest answer isn't "always get 88" — it depends on your goals. This guide walks through who genuinely needs a full keyboard, who is better served by fewer keys, and what the practical differences look like in daily practice.
Read more →Digital Piano vs Acoustic Piano: Which Should You Buy?
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Read more →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 PX-870 is a higher console from Casio with a furniture-style stand and three pedals. Across specialist review sites and retailer reviews, many credit its powerful 40 W four-speaker sound and its value for money, while reviewers repeatedly note the lack of Bluetooth, the absence of a display, and that the bench is sold separately.
Praised most often
-
A powerful speaker setup for the class
The 40 W four-speaker system draws comments that it is among the better-sounding in its class. Combined with a grand sound that reproduces even string and damper resonance, the body of sound in a room is well regarded.
-
Strong value for money as a console
With a furniture-style stand and three pedals included, its maturity as a piano leads to the familiar view that it offers strong value for money in this price range.
-
A dependable keyboard with a simulated-ivory three-sensor action
Of the Tri-Sensor Scaled Hammer Action II and the simulated ivory-and-ebony surface, reviewers note a straightforward response to dynamics and that fingers do not slip. The 256-note polyphony is also held to leave some headroom for this class.
-
Attentive to headphone practice
With headphone optimisation on board and two jacks, reviewers say it suits evening practice and use between parent and child or teacher and student.
Common cautions and criticisms
-
No Bluetooth
This instrument does not support Bluetooth, and reviewers repeatedly note this as a weak point that has become uncommon in this price range. Those who value wireless connection are advised to consider other models.
-
No display
With no display on the unit, some reviewers call it a shame that the current settings are hard to see.
-
The bench is sold separately
While the stand is included, reviewers point out that, unlike equivalent models from Yamaha and Kawai which bundle a bench, this one comes without one. Some also say the supplied headphones are on the lower-quality side and are best replaced.
-
A modest voice count
The voice count is pared back, with minimal variation beyond piano. That said, the common view is that the included sounds are of high quality.
By source
-
Specialist review sites
Outlets such as PianoDreamers and AZ Piano Reviews mainly rate the powerful sound and value highly, while raising the lack of Bluetooth and the absence of a display as the familiar weak points.
-
Retailer reviews and videos
Retailer and reviewer outlets such as Merriam Music tend to value the fullness of sound for a console and a maturity that lasts, from a practical standpoint.
-
Head-to-head comparisons (vs PX-770 / YDP-145, etc.)
In side-by-side playing, the speakers and key surfaces are held a step above the lower PX-770, while on wireless connection it looks weaker than the Yamaha YDP-145 and the like.
Net take
On balance, the PX-870 is a model that has earned a steady standing in overseas reviews as a console with dependable sound and piano quality at strong value for money. Its powerful 40 W four-speaker sound, the simulated-ivory keys, and the included stand and pedals are the central points in its favour. That said, the lack of Bluetooth and the absence of a display are worth keeping in mind, and if you value wireless connection the Yamaha YDP-145 and Roland RP-107 are also worth comparing. If console piano quality is your priority, the PX-870 still remains a candidate today.
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
- Published spec sheet
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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