Casio PX-850 Touch Sensitive Privia Digital Piano Review 2024 is a participant in the Services LLC Associates Program, and we get a commission on purchases made through our links.

Casio PX-850 Privia Digital Piano Review (Updated)

The Casio PX-850 features a full keyboard with weighted keys using Scaled Hammer Action with three layers of touch affectability.

It’s Acoustic and astute Resonator sound source catches acoustic excellent sound and the PX850 produces this example wonderfully.

Likewise amazing is the instrument’s 256-tone most extreme polyphony, the most noteworthy of any digital piano available.

Features of Casio PX-850

Key Action

The PX850 keyboard features 88 touch-delicate keys with Scaled Graded Hammer Action. In an acoustic piano the speed at which diverse estimated hammers work influences the sound, and that procedure is found in the PX850’s speed delicate keys.

The keys can be changed in accordance with three levels of affectability or it very well may be killed. The key surface is likewise intended to emulate the dark and ivory keys on an acoustic piano for upgraded authenticity.

Rich Sound

The Privia line of Casio digital pianos features its Acoustic and shrewd Resonator innovation.

Utilizing more than three times the memory of models in the past age this instrument forms tests recorded from four elements to offer genuine tones of the terrific piano.

The damper reaction, String Resonance and Hammer Response recreate the sensible sound of the strings when the damper pedal is locked in.

MIDI USB Connectivity

The USB Connectivity furnished with Privia digital pianos enables them to be utilized with Windows or Mac PCs without expecting to download drivers.

Most extreme Polyphony

The Casio PX850 has a more noteworthy greatest polyphony than any digital piano accessible available. This guarantees complex sections or propelled pieces won’t be hard to achieve as no tones will be conceal or cut.

Supportive Features

Two part harmony Mode isolates the keyboard into two parts, taking into consideration guides and understudies to utilize the piano all the while amid guidance. The two-track recorder can be utilized to catch and playback practices and exhibitions.

Technical Details of Casio PX-850

  • Measurements: 59″ x 16″ x 15″
  • Weight: 99 lbs
  • Keys: 88 Tones
  • Weighted Keys: Yes
  • Keyboard: Tri-sensor Scaled Hammer Action
  • Polyphony: 256 Notes
  • Sound Mechanism: Acoustic and insightful Resonator
  • Touch Sensitivity: 3 Levels
  • Number of Preset Voices: 10
  • Number of Preset Songs: 60 + 10 User Songs
  • Digital Effects:
  1. Reverb (4 composes)
  2. Theme ( 4 composes)
  3. Splendor (flexible from – 3 to +3)
  • Capacities:
  1. Split Mode
  2. Two part harmony Mode
  3. Layer Mode
  4. Transpose: 25 stages (- 12 semitones to +12 semitones)
  5. Tuning: A4 = 415.5 Hz to 465.9 Hz
  6. Auto Power Off
  • Reaction:
  1. Mallet Response
  2. Damper Resonance
  3. String Resonance
  4. Cover Simulator
  5. Key Off Simulator
  • Metronome:
  1. Beat Setting: 20 to 255 BPM
  • Intensifiers: 20W + 20W
  • Speakers: (2) 4.7″ + (2) 1.97″
  • Inputs/Outputs:
  1. USB to have
  2. USB to gadget
  3. Damper Pedal
  4. Headphone Jack
  • Pedals:
  1. Damper
  2. Soft
  3. Sostenuto
  • Guarantee: 1 Year Warranty of Parts and Labor

Upsides & Downsides

The Casio PX850 features true sensation when contrasted with an acoustic fantastic.

The weighted keys alongside their mimicked surface make the experience much like the genuine article. This model additionally has the most astounding announced greatest polyphony of any digital piano available with 256 tones.

The sound system is inspected from four elements, standard for Casio’s Privia line. Furthermore, the unit matches with its stand, cover and pedal board to give a smooth and unobtrusive expansion to any stylistic theme.

The disadvantage to the model is the perhaps of clicking keys as revealed by a few clients.


  • The weighted sledge activity given by the PX850 notwithstanding the mimicked midnight and ivory finished keys give it a vibe especially like that of an acoustic excellent.
  • The PX850 has the best most extreme polyphony for every digital piano available.
  • The 256-tone polyphony enables each tone to be communicated when complex bits are played in further developed pieces.
  • The propelled sound motor found in the Privia line imitates the tonal trustworthiness of piano examples recorded at four elements to offer the most bona fide and rich tone conceivable.
  • The model can be furnished with a coordinating keyboard cover, pedal board and stand, making it an entire instrument that can fit with the style of any environment.


  • Some clients have detailed a clicking sound after constant utilize.
  • This sound may divert from the capacity to focus on play. The issue was just announced in a few examples.


The Casio PX-850 is worked considering the musicians. Its AiR innovation creates a genuine acoustic excellent sound with a 256-tone polyphony made to deal with the most convoluted play tossed at it. The piano is ideal for starting players and has features that may pull in cutting edge clients too.


Rabbi is here. A digital piano expert as well as piano teacher and I compose proficient item reviews found on Amazon’s item commercial center. I love to tune piano anytime. Here I have provided different reviews in the form of top lists of digital piano and accessories of piano in our site New Digital Piano Review.

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