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Finding the right casio privia px s3100 slim 88 key digital piano alternatives depends on the specifications you prioritize for your space. The Casio Privia PX-S3100 provides 88 weighted keys, 700 built-in tones, 200 rhythms, and stereo speakers in a frame measuring 9.13 inches deep and weighing 25.1 pounds. It includes wireless Bluetooth audio and MIDI support, plus dual headphone jacks for quiet practice sessions.
You may want a different model if you prefer a traditional upright console, higher speaker wattage, or a different brand such as Ktaxon or NOVATAGE. Furniture-style alternatives provide permanent wooden cabinets, bundled benches, and hammer-action key mechanisms, while other portable options reduce weight to 24 pounds for easier travel. The 6 alternatives below were selected because their core specifications overlap with the original, featuring full 88-key layouts, weighted key actions, and modern MIDI connections.
Comparing Alternative Digital Piano Specifications
Ktaxon 88-Key Grand Style Digital Piano
The Ktaxon upright digital piano provides a traditional furniture form factor and a four-speaker sound system, contrasting with the slim slab design of the Casio Privia PX-S3100. Both instruments feature 88 weighted keys, Bluetooth connectivity, and USB-MIDI. However, the Ktaxon requires permanent floor space and does not offer the 700 tones, 200 rhythms, or the 25.1-pound portable frame found on the PX-S3100. Choose the Ktaxon if you want an upright acoustic aesthetic and broader speaker projection for stationary home practice instead of a compact, portable keyboard.
Casio Celviano AP-300 Console Piano
The Casio Celviano AP-300 delivers a stationary console build featuring a 40W speaker system, offering more acoustic resonance than the stereo speakers on the Privia PX-S3100. Both models include 88 weighted keys, USB-MIDI, and Bluetooth. The Celviano stands 31.6 inches high and 55.1 inches wide, giving up the ultra-compact 4.02-inch slab profile of the PX-S3100. It also lacks the 700 instrument tones and 200 rhythms of the original pick. Select the AP-300 if you prioritize home furniture styling and powerful onboard speakers over extensive sound variety and slim portability.
NOVATAGE 88-Key Console Digital Piano
The NOVATAGE console digital piano provides an all-in-one home package with an included bench and integrated stand. Like the Privia PX-S3100, it features 88 weighted keys and USB-MIDI connectivity. However, it lacks the wireless Bluetooth audio and MIDI adapter provided with the Casio, as well as its DSP features and 700 tones. It also abandons the portable, slim slab design for a stationary furniture footprint. Pick the NOVATAGE if you want a complete furniture setup with seating for home practice, rather than an ultra-slim keyboard designed for gigging or compact storage.
Casio Privia 88-Key Console Piano
The Casio Privia PX-870BK replaces the portable design of the PX-S3100 with a dedicated 75.6-pound console cabinet and a 40W speaker system. It features triple-sensor hammer action keys and dual headphone outputs for stationary home study. Unlike the PX-S3100, this model does not include Bluetooth audio and MIDI, and it omits the 700 built-in tones and 200 rhythms. It also measures 31.5 inches tall, requiring dedicated room space. Choose the PX-870BK if you value authentic triple-sensor hammer action and cabinet amplification over lightweight mobility and wireless features.
Casio Slim 88-Key Weighted Digital Piano
The Casio CDP-S360 matches the slim proportions of the Privia PX-S3100, measuring 9.13 inches deep, but reduces weight slightly to 24 pounds while adding battery power support. This allows you to play away from wall outlets, unlike the PX-S3100. In exchange, the CDP-S360 drops the included Bluetooth audio and MIDI adapter as well as built-in DSP processing. Both deliver 88 weighted keys and USB-MIDI connectivity. You should choose the CDP-S360 if you need mobile, battery-operated performance rather than the wireless Bluetooth connectivity and DSP of the Privia.
Casio Celviano 88-Key Console Digital Piano
The Casio Celviano AP-S200BK builds on a slim console frame with a 40W speaker system, delivering fuller projection than the stereo speakers of the Privia PX-S3100. It retains Bluetooth connectivity, USB-MIDI, and 88 weighted keys. However, at 75 pounds and 31.6 inches tall, it lacks the 25.1-pound portable mobility and 4.02-inch slim height of the PX-S3100. It also leaves out the 700 tones and 200 rhythms. Pick the AP-S200BK if you want a stationary home piano with high-output speakers and wireless connectivity without the expansive sound bank.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Casio Privia PX-S3100 Slim 88-Key Digital Piano Best overall | space-conscious players needing extensive sound selection | |
| 2 | Ktaxon 88-Key Grand Style Digital Piano Best upright | home players wanting traditional upright styling | |
| 3 | Casio Celviano AP-300 Console Piano Best premium | home pianists seeking furniture-style console sound | |
| 4 | NOVATAGE 88-Key Console Digital Piano Best budget | all-in-one home practice with bundled accessories | |
| 5 | Casio Privia 88-Key Console Piano Best hammer action | stationary home practice requiring responsive hammer keys | |
| 6 | Casio Slim 88-Key Weighted Digital Piano Best portable | mobile players needing battery power and variety | |
| 7 | Casio Celviano 88-Key Console Digital Piano Also great | home practice in a slim console cabinet |
Casio Privia PX-S3100 Slim 88-Key Digital Piano
Best for: space-conscious players needing extensive sound selection
- Number of Keys
- 88 keys
- Key Action
- Weighted
- Total Sounds
- 700
- Speaker System
- Stereo speakers
- Connectivity
- Bluetooth, dual headphone jacks
- Color
- Black
The Casio Privia Slim 88-Key Digital Piano delivers a full 88-key weighted keybed within a compact frame measuring 4.02 inches high and 9.13 inches deep. You get 700 built-in tones, 200 rhythms, and wireless Bluetooth audio and MIDI via an included adapter. It suits you if you need extensive sound variety and silent practice options in a 25.1-pound portable build.
- Includes 700 built-in tones and 200 rhythms
- Slim depth of 9.13 inches and weight of 25.1 pounds
- Supplied with WU-BT10 wireless Bluetooth audio and MIDI adapter
- Dual headphone jacks for silent practice with Duet mode
- Does not include an integrated console stand or triple-pedal unit
- Illuminated touch controls replace tactile physical buttons
- You need an 88-key weighted keyboard under 10 inches deep for tight spaces.
- You want hundreds of instrument sounds and accompaniment rhythms.
- You share practice sessions using dual headphone connections.
- You want a stationary wooden console cabinet with integrated pedals.
- You prefer raised mechanical buttons over touch-panel controls.
Verdict: Casio Privia Slim 88-Key Digital Piano fits players who need an ultra-compact weighted instrument with 700 sounds, wireless Bluetooth, and easy portability.
Ktaxon 88-Key Grand Style Digital Piano
Best for: home players wanting traditional upright styling
- Number of Keys
- 88 Key
- Key Action
- Fully-weighted graded hammer action
- Speaker System
- Four built-in speakers
- Pedal Setup
- Triple-pedal system
- Connectivity
- Bluetooth MIDI, Bluetooth Audio
- Form Factor
- Upright
This upright digital piano gives you an 88-key fully-weighted graded hammer action keyboard inside a high-gloss cabinet with a foldable lid. It features four built-in speakers, wireless Bluetooth MIDI and audio streaming, and an independent triple-pedal system. It occupies a five-square-foot footprint, making it suitable if you want an acoustic-style upright look and dynamic pedal control in your home space.
- Four-speaker sound system built into the cabinet
- Fully-weighted graded hammer action with textured key surfaces
- Bluetooth Audio and Bluetooth MIDI wireless connectivity
- Triple-pedal unit supporting continuous half-pedal response
- Cabinet footprint of five square feet limits room mobility compared to slim slabs
- No library of extra instrument tones or rhythms listed in the specifications
- You want a stationary upright design with an arched body and foldable lid.
- You need graded hammer key weighting paired with half-pedal support.
- You plan to stream audio or transmit MIDI wirelessly via Bluetooth.
- You need a portable, slim slab piano to move frequently.
- You want hundreds of onboard sounds and arranger rhythms.
Verdict: Ktaxon 88-Key Upright Digital Piano suits home players seeking traditional furniture styling, graded hammer weighting, and four-speaker projection without sacrificing modern Bluetooth audio and MIDI connectivity.
Casio Celviano AP-300 Console Piano
Best for: home pianists seeking furniture-style console sound
- Number of Keys
- 88 keys
- Key Action
- Smart Scaled Hammer Action
- Total Sounds
- 19 tones
- Form Factor
- Console
- Speaker System
- 40W
- Connectivity
- Bluetooth audio/MIDI, USB
The Casio Celviano AP-300 is an 88-key console digital piano built for home spaces. It features Smart Scaled Hammer Action keys, a 40W speaker system, and Bluetooth audio and MIDI connectivity. With 19 built-in tones and a movable top lid, it suits players who want a permanent furniture-style instrument focused on acoustic piano performance rather than hundreds of electronic sounds.
- 40W speaker system for room-filling sound
- 88 fully-weighted Smart Scaled Hammer Action keys
- Bluetooth audio and MIDI connectivity
- Cabinet with soft-close sliding key cover and movable top lid
- Includes only 19 built-in tones
- Console cabinet footprint requires dedicated room space
- You want a stationary upright cabinet with a protective sliding key cover.
- You prefer a powerful 40W internal sound system for home practice.
- You need wireless Bluetooth audio and MIDI support for your mobile devices.
- You need hundreds of accompaniment tones and synthesizer presets.
- You need an ultra-slim portable keyboard for frequent travel.
Verdict: Casio Celviano AP-300 Console Piano provides strong acoustic resonance through its 40W speaker system and weighted hammer action. It fits home pianists who prioritize furniture styling and authentic touch over portable stage versatility.
NOVATAGE 88-Key Console Digital Piano
Best for: all-in-one home practice with bundled accessories
- Number of Keys
- 88 keys
- Key Action
- Fully weighted hammer action
- Sound Engine
- French Dream
- Total Sounds
- 8 timbres
- Form Factor
- Console
- Speaker System
- Dual stereo speakers
The NOVATAGE 88-Key Console Digital Piano provides 88 fully weighted hammer keys paired with a French Dream sound engine and dual stereo speakers. It includes a complete bundle with a bench, triple-pedal unit, and headphones. Its console lid doubles as a desk surface when closed. You get a functional home practice station with USB-MIDI connectivity and 128 accompaniment rhythms.
- 88 fully weighted hammer-action keys
- Includes bench, triple-pedal unit, and headphones
- Lid closes flat to function as a console desk
- USB-MIDI connectivity for computers and production gear
- Limited to 8 onboard timbres
- Console build lacks portable stage utility
- You need a complete starter bundle including seating, pedals, and headphones
- You want a stationary home piano that converts into a flat desk surface
- You require a slim, lightweight keyboard for travel or gigging
- You need a massive built-in sound library with hundreds of voices
Verdict: NOVATAGE 88-Key Console Digital Piano delivers a complete home setup with hammer-action keys and included hardware for players wanting an all-in-one stationary piano.
Casio Privia 88-Key Console Piano
Best for: stationary home practice requiring responsive hammer keys
- Number of Keys
- 88
- Key Action
- Tri-Sensor II Scaled Hammer Action
- Sound Engine
- AiR Sound Source
- Form Factor
- Console
- Speaker System
- 40W 4-speaker
- Connectivity
- USB-MIDI, dual headphone jacks
This digital piano features an 88-key Tri-Sensor II Scaled Hammer Action keyboard with simulated ebony and ivory textures. It includes the AiR Sound Source and a 40W four-speaker sound system inside a stationary console frame. You get dual headphone outputs, a two-track MIDI recorder, and 60 internal songs, making it suitable for dedicated home practice where portability is not needed.
- Tri-Sensor II Scaled Hammer Action with simulated ebony and ivory textures
- 40W four-speaker sound projection system
- AiR Sound Source with damper and string resonance simulation
- Built-in two-track MIDI recorder and 60 songs
- Cabinet weight of 75.6 pounds prevents easy transport
- No Bluetooth connectivity listed in the specifications
- You want authentic hammer weighting with three sensors for detailed dynamic response.
- You plan to keep the piano in a fixed room location.
- You need dual headphone outputs and Duet Mode for teaching or practicing with a partner.
- You need a portable, lightweight keyboard that packs away between sessions.
- You have tight room dimensions that cannot fit a 54.6-inch wide cabinet.
Verdict: Casio Privia 88-Key Console Digital Piano suits home players who want dedicated triple-sensor hammer action and a powerful 40W speaker cabinet over a slim portable slab. It delivers reliable acoustic-style response and dual-headphone connectivity for private study.
Casio Slim 88-Key Weighted Digital Piano
Best for: mobile players needing battery power and variety
- Number of Keys
- 88 keys
- Key Action
- Scaled hammer-action
- Total Sounds
- 700
- Form Factor
- Portable
- Speaker System
- Built-in speakers
- Connectivity
- USB-MIDI
This portable instrument provides 88 scaled hammer-action keys in a frame weighing 24 pounds and measuring 3.9 inches tall. You get 700 onboard tones, 200 accompaniment rhythms, and a 6-track recorder for songwriting. It runs on an included AC adapter or batteries. It suits you if you need a lightweight keyboard for travel or compact living spaces.
- Weighs 24 pounds with an optional battery power mode
- 88 scaled hammer-action keys with simulated ebony and ivory textures
- 700 built-in tones, 200 rhythms, and pitch bend control
- Onboard 6-track recorder and Duet Mode
- Maximum polyphony reaches 128 notes
- Does not include an integrated wooden console stand or triple-pedal unit
- You need a lightweight 24-pound keyboard that supports battery operation
- You want a large library of 700 tones and 200 rhythms
- You plan to record multi-track arrangements directly on the device
- You require polyphony higher than 128 notes for complex layered playing
- You want a fixed furniture-style cabinet piano
Verdict: Casio Slim 88-Key Portable Digital Piano gives traveling musicians and small-room players a 24-pound weighted keyboard with battery support. It fits practice routines that require diverse sounds and direct USB-MIDI connectivity without bulky console hardware.
Casio Celviano 88-Key Console Digital Piano
Best for: home practice in a slim console cabinet
- Number of Keys
- 88 keys
- Key Action
- Smart Scaled Hammer Action
- Total Sounds
- 19 tones
- Form Factor
- Console
- Speaker System
- 40W
- Connectivity
- Bluetooth Audio/MIDI, USB
This instrument is an 88-key console digital piano built with a slim cabinet design. It features Smart Scaled Hammer Action fully weighted keys and a 40W speaker system. With 19 built-in tones and an included Bluetooth audio and MIDI adapter, you get wireless connectivity in a stationary setup. It suits you if you want furniture styling with weighted key action.
- 88 fully-weighted Smart Scaled Hammer Action keys
- 40W onboard speaker system
- Includes WU-BT10 Bluetooth audio and MIDI adapter
- Soft-close sliding key cover
- Provides 19 built-in tones rather than an expansive sound library
- Weighs 75 pounds, making it difficult to move compared to portable slab pianos
- You prefer a stationary console cabinet with a soft-close sliding key cover
- You want a 40W built-in speaker system for home practice
- You need wireless Bluetooth audio and MIDI connectivity included
- You need a lightweight slab piano for frequent travel or gigging
- You require hundreds of built-in instrument tones and accompaniment rhythms
Verdict: Casio Celviano 88-Key Slim Console Piano provides a dedicated home furniture setup with weighted hammer action and a 40W speaker system. It fits players who prioritize acoustic-style key touch and wireless connectivity over portable gigging.
Specifications side by side
| Spec | Casio Privia PX-S3100 Slim 88-Key Digital Piano | Ktaxon 88-Key Grand Style Digital Piano | Casio Celviano AP-300 Console Piano | NOVATAGE 88-Key Console Digital Piano | Casio Privia 88-Key Console Piano | Casio Slim 88-Key Weighted Digital Piano | Casio Celviano 88-Key Console Digital Piano |
|---|---|---|---|---|---|---|---|
| Number of Keys | 88 keys | 88 Key | 88 keys | 88 keys | 88 | 88 keys | 88 keys |
| Key Action | Weighted | Fully-weighted graded hammer action | Smart Scaled Hammer Action | Fully weighted hammer action | Tri-Sensor II Scaled Hammer Action | Scaled hammer-action | Smart Scaled Hammer Action |
| Sound Engine | – | – | – | French Dream | AiR Sound Source | – | – |
| Total Sounds | 700 | – | 19 tones | 8 timbres | – | 700 | 19 tones |
| Form Factor | – | – | Console | Console | Console | Portable | Console |
| Speaker System | Stereo speakers | Four built-in speakers | 40W | Dual stereo speakers | 40W 4-speaker | Built-in speakers | 40W |
| Pedal Setup | – | Triple-pedal system | – | Triple pedal unit | – | – | – |
| Connectivity | Bluetooth, dual headphone jacks | Bluetooth MIDI, Bluetooth Audio | Bluetooth audio/MIDI, USB | MIDI, headphone jack | USB-MIDI, dual headphone jacks | USB-MIDI | Bluetooth Audio/MIDI, USB |
| Color | Black | Black | Black | Black | Black | Black | Black |
| Built-In Features | – | – | – | – | – | Built-In Speakers | – |
| Features | MIDI, DSP | MIDI | MIDI | MIDI | MIDI | MIDI | MIDI |
| Dimensions | 52.1 × 9.13 × 4.02 inches | – | 11.8 × 55.1 × 31.6 inches | – | 31.5 × 54.6 × 31.5 inches | 52.1 × 9.13 × 3.9 inches | 11.8 × 54.8 × 31.6 inches |
| Weight | 25.1 pounds | – | 11.7 pounds | – | 75.6 pounds | 24 pounds | 75 pounds |
| Model | PX-S3100BK | 077083a5-1ead-470e-b42c-adbc0da5d577 | AP-300BKC3 | S-GPOWB | PX-870BK | CDP-S360 | AP-S200BK |
| Size | – | Full | Full-Sized | With Bench | Piano Only | Small | 29.9 x 139.3 x 80.2 cm |
You can compare hammer action and polyphony specs in casio privia px s3100 88 key weighted digital piano alternatives.
Frequently asked questions
Which alternative is best if you need battery power for travel?
The Casio CDP-S360 is the primary option if you need battery operation. It weighs 24 pounds and features a slim depth of 9.13 inches, making it easy to carry. You also get 88 weighted keys, built-in speakers, and USB-MIDI connectivity for mobile practice routines without power outlets.
Can you find an alternative console piano with more powerful speakers?
Yes, models like the Casio Privia PX-870, Celviano AP-300, and Celviano AP-S200 include 40W speaker systems. These console models provide higher acoustic output than compact slab keyboards. In addition, the PX-870 features triple-sensor hammer action and dual headphone jacks for quiet practice in a stationary home environment.
What should you look for if you want an upright furniture look?
Select an upright or console model such as the Ktaxon 88-Key or Casio Celviano AP-300. The Ktaxon provides a traditional upright form factor with graded hammer keys and a four-speaker sound design. It also retains modern features you might need, including Bluetooth audio, USB-MIDI, and a dedicated headphone jack.
Which alternative digital pianos include Bluetooth connectivity?
The Ktaxon 88-Key Grand Style, Casio Celviano AP-300, and Casio Celviano AP-S200 all include Bluetooth support alongside USB-MIDI. These connections allow you to stream audio wire-free or link music software without external adapters. If you prefer non-Bluetooth options, the NOVATAGE Console and Casio Privia PX-870 rely strictly on wired USB-MIDI.
Which alternative is best if you want an all-in-one package with a bench?
The NOVATAGE 88-Key Console Digital Piano comes configured with a bench and bundled hardware. It provides 88 weighted hammer-action keys and USB-MIDI in a stationary black cabinet. You get a complete home setup immediately, making it a straightforward choice if you want to avoid sourcing a separate piano seat.
How do slim console models compare in size to portable keyboards?
Slim console models like the Casio Celviano AP-S200 have a depth of 11.8 inches and weigh 75 pounds. In contrast, portable keyboards like the Casio CDP-S360 measure 9.13 inches deep and weigh 24 pounds. You get upright stability and integrated stands with console units, whereas portable designs save floor space and enable travel.
What is the difference between weighted keys and hammer action keys on these models?
Weighted keys add resistance to simulate traditional touch, while dedicated hammer action uses mechanical levers for authentic acoustic key response. Models like the Casio Privia PX-870 feature triple-sensor hammer action, which tracks rapid keystrokes more precisely. Basic weighted keyboards still offer resistance but prioritize lighter overall instrument weights.
