Casio
AP-S450
$2,399
A slim Celviano with hybrid keys, Bluetooth, and a serious four-speaker system
10.0 Beginner 8.0 Night Practice 3.0 Portability 8.8 Touch Reality 7.1 Value
88 37.6 kg
Casio
Casio AP-750 Review
Casio's flagship Celviano brings three grand pianos and an eight-speaker cabinet
88 Keys 53.6 kg smart hybrid hammer action celviano
Bluetooth
Advanced
Scores
Where to Buy
MSRP
$3,199
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
10.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | Yes | +1.5 |
| App Connectivity | Yes | +1.5 |
| Recording | Yes | +1 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 60 | +1.5 |
| Sound Variety | 39 sounds | +0.5 |
Night Practice
8.0| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 2 | +2 |
| Headphone Type | 6.3mm, 6.3mm | +1 |
| Headphone Optimization | Yes | +1.5 |
| Key Action Quietness | smart hybrid hammer action celviano | +0 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | Yes | +0.5 |
Portability
1.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 53.6 kg | -3 |
| Width | 1401 mm | -0.5 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
8.8| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | smart hybrid hammer action celviano (grade 8) | +4.8 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 256 notes | +1.5 |
| Sound Modeling | AiR Grand | +0.5 |
| Key Surface | simulated-ebony-ivory | +0.5 |
Casio AP-750 review verdict
This Casio AP-750 review focuses on published specifications, practice use, and comparison context rather than sponsored rankings.
The AP-750 is Casio's top current Celviano console: a furniture-style digital piano with AiR Grand sound, three grand piano characters, Smart Hybrid Hammer Action keys with spruce construction, an eight-speaker Grandphonic system, Bluetooth via the included WU-BT10 adapter, line outputs, and an adjustable bench.
Pros
- • AiR Grand sound source with Berlin, Hamburg, and Vienna grand piano characters gives it more tonal range than the AP-550 and AP-S450
- • Smart Hybrid Hammer Action Celviano Edition uses a wood-and-resin key structure for a more substantial home-piano feel
- • Grandphonic 4-channel, 8-speaker system creates a wider sound field than standard two- or four-speaker consoles
- • 256-note polyphony, rich resonance modeling, and continuously variable damper and soft pedals suit advanced classical practice
- • Line outputs, USB Type-A/Type-B, audio recording, MIDI recording, and Bluetooth audio/MIDI make it flexible for home recording and lessons
- • Visual Information Bar and Instant RePlayer give teachers and self-learners practical feedback without turning the piano into a toy
- • Soft-close sliding key cover, movable top lid, adjustable music rest, and included height-adjustable bench make the cabinet feel complete
Cons
- • Very heavy at 53.6 kg, so it is a permanent furniture placement rather than a movable household instrument
- • Current US street pricing overlaps with strong Kawai, Roland, and Yamaha home-console alternatives
- • Bluetooth depends on the included WU-BT10 adapter rather than being fully internal
- • The cabinet is still compact compared with an acoustic upright, so buyers wanting wooden-key flagship realism may compare it with higher-priced hybrid models
- • Advanced features such as scenes, Visual Information Bar, and audio recording may be more than a simple beginner actually needs
The AP-750 is the Casio console to consider when the priority is expressive piano practice rather than just a neat furniture cabinet. Its strongest points are the three grand piano characters, the richer resonance modeling, the eight-speaker Grandphonic system, the more serious key action, and the genuinely useful practice tools. The price puts it against tough competitors, and its weight means you should treat it like furniture. But for buyers who specifically like Casio's modern Celviano direction and want the flagship AP experience without entering hybrid-piano pricing, the AP-750 deserves a place in the current database.
Casio AP-750 review details
Casio AP-750 key action and touch
The Smart Hybrid Hammer Action Keyboard Celviano Edition combines wood and resin in the key structure and is voiced with the AP-750 cabinet and AiR Grand sound engine in mind. It is a higher-grade Casio home action than the Smart Scaled Hammer Action found in lower models, with a more substantial key feel, textured surfaces, and more expressive control for classical dynamics.
Who the Casio AP-750 is for
Choose the AP-750 if you want the most complete Casio home piano before moving into much more expensive hybrid territory. It is best for a returning adult player, an intermediate-to-advanced student, or a family that wants a serious living-room piano with strong speakers, refined pedals, and enough connectivity for lessons, recording, and app use. It also makes sense if the AP-550 looks attractive but you want the stronger sound system, AiR Grand engine, three main piano personalities, and line outputs.
Demo Video
Source:
Bonners Music Watch on YouTube ↗
Specifications
| Keys | 88 |
| Key Action | Smart Hybrid Hammer Action Celviano |
| Polyphony | 256 notes |
| Sounds | 39 |
| Weight | 53.6 kg |
| Speakers | 40W (×8) |
| Bluetooth | Audio + MIDI |
| Key Surface | Simulated Ebony Ivory |
| Sound Modeling | AiR Grand |
| Headphone Jacks | 2 |
| Headphone Type | 6.3mm, 6.3mm |
| Headphone Optimization | Yes |
| USB MIDI | Yes |
| Line Out | Yes |
| Lesson Function | Yes |
| App Connectivity | Yes |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 60 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1401×440×929 mm |
| Stand Included | Yes |
| Pedal Included | Yes |
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
$3,199
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
AP-750 vs CA-401
The CA-401 edges ahead in Night Practice. Choose the CA-401 if you prioritize quiet practice.
Kawai CA-401 →AP-750 vs HP-704
The HP-704 edges ahead in Night Practice. The HP-704 costs $199 less. Choose the HP-704 if you prioritize quiet practice.
Roland HP-704 →AP-750 vs LX-5
The LX-5 edges ahead in Night Practice. The AP-750 costs $801 less. Choose the LX-5 if you prioritize quiet practice.
Roland LX-5 →Related Guides
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Read more →Sources & transparency
- Last verified
- Data referenced from
- Manufacturer official ×2 Authorized retailer ×2
How the 5-axis scores are calculated
We do not aggregate user reviews or star ratings (see methodology for why).
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Suggest a correctionSimilar Pianos
Closest in the same lineup
Same brand and the same product category, sorted by smallest price gap.
Casio
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$2,299
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10.0 Beginner 8.5 Night Practice 1.5 Portability 7.6 Touch Reality 6.6 Value
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Alternatives from other brands
Different makers in the same category and a similar price band, ranked by how closely the spec-based scores match this model.
Roland
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10.0 Beginner 8.5 Night Practice 1.5 Portability 8.8 Touch Reality 6.7 Value
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10.0 Beginner 8.5 Night Practice 1.5 Portability 8.8 Touch Reality 6.8 Value
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Kawai
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Your entry into Kawai's premium CA line — real grand piano DNA at a reachable price
9.9 Beginner 8.5 Night Practice 1.5 Portability 8.8 Touch Reality 6.6 Value
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Casio AP-750