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Casio Privia PX-870 – 88-Key Weighted Console vs STRICH Digital Piano 88 Key Full Size Weighted

Updated August 2026 — Casio Privia PX-870 – 88-Key Weighted Console leads on weight and speaker power.

The Casio Privia PX-870 offers superior sound quality and advanced features, making it ideal for serious musicians, while the STRICH Digital Piano provides great value for beginners and casual players.

Why Casio Privia PX-870 – 88-Key Weighted Console is better

Sound Quality

Casio has a more powerful speaker system.

Features

Casio includes advanced learning tools.

Build Quality

Casio has a more elegant and durable design.

Why STRICH Digital Piano 88 Key Full Size Weighted is better

Price

STRICH is significantly cheaper.

Portability

STRICH is designed for easy transport.

Tones Variety

STRICH offers more tones to explore.

Overall score

Casio Privia PX-870 – 88-Key Weighted Console
88
STRICH Digital Piano 88 Key Full Size Weighted
72

Specifications

SpecCasio Privia PX-870 – 88-Key Weighted ConsoleSTRICH Digital Piano 88 Key Full Size Weighted
Price$999.00$299.99
Keys8888
Speaker System40W30W
Demo Songs6060
Tones1200

Dimension comparison

Casio Privia PX-870 – 88-Key Weighted ConsoleSTRICH Digital Piano 88 Key Full Size Weighted

Design and Aesthetics

The Casio Privia PX-870 features a sleek console design that is both elegant and modern, making it a stylish addition to any room. In contrast, the STRICH Digital Piano has a more functional design aimed at portability, ideal for outdoor gigs and casual performances. The Privia's sliding key cover enhances its aesthetic appeal, while the STRICH's focus on lightweight construction emphasizes its practicality. The Casio's design combines form and function, appealing to those who value aesthetics alongside performance, while the STRICH prioritizes usability for musicians on the go.

Sound Quality

The Casio Privia PX-870 delivers an immersive grand piano sound, thanks to its AiR Sound Source and powerful 40W speaker system. This setup creates a rich audio experience with advanced resonance features, simulating the authentic sound of a concert grand piano. On the other hand, the STRICH Digital Piano offers a sound quality upgrade with tones sampled from renowned grand pianos and a dual DSP processor setup, providing a lossless sound experience. While both pianos offer high-quality audio, the Casio's more powerful speaker system may appeal to those seeking a fuller sound.

Keyboard Feel and Action

The Casio Privia PX-870 boasts an exceptional Tri-Sensor II Scaled Hammer Action keyboard, which closely replicates the feel of an acoustic piano with its simulated ebony and ivory textures. This feature allows for remarkable dynamic control and expression. The STRICH Digital Piano also features weighted hammer-action keys designed to mimic a real piano's feel, with lower keys feeling heavier. While both keyboards offer a realistic playing experience, the Casio's advanced technology may give it an edge in terms of responsiveness and authenticity.

Features and Functionality

The Casio Privia PX-870 includes a variety of built-in features designed for learning and performance, such as Duet Mode, dual headphone jacks, and 60 built-in songs. Its 2-track MIDI recorder and Concert Play capabilities further enhance its functionality for both beginners and advanced players. Conversely, the STRICH Digital Piano is loaded with 200 tones and 60 demo songs, along with dual keyboard mode and other features like layering and a metronome. While both pianos offer a range of features, the Casio focuses more on practice and performance tools, appealing to serious learners.

Price Point

The Casio Privia PX-870 is priced at $999.00, making it a significant investment for those looking for high-quality digital piano features. In contrast, the STRICH Digital Piano is priced at $299.99, which is about 70% cheaper than the Casio. This price difference makes the STRICH an attractive option for beginners or casual players who may not require the advanced features and sound quality of the Privia. However, the price difference reflects the varying levels of quality and performance, with the Casio positioned as a premium option.

Portability

The STRICH Digital Piano is specifically designed to be portable, making it easy to transport for outdoor performances or casual jam sessions. Its lightweight design and battery-powered options provide convenience for musicians on the go. The Casio Privia PX-870, while still manageable, is less focused on portability due to its console-style design and heavier build. If mobility is a priority, the STRICH may be the better choice, while the Casio excels in stationary use and home settings.

Learning Tools

The Casio Privia PX-870 is built with learning in mind, offering features like Duet Mode and a MIDI recorder that allows users to capture their practice sessions. Additionally, its 60 built-in songs provide a resource for learners to play along and improve their skills. The STRICH Digital Piano also has educational features, such as 60 demo songs and dual wireless connectivity for easy pairing with devices. While both pianos support learning, the Casio provides a more comprehensive suite of tools aimed at fostering musical growth.

Which should you buy?

Choosing between the Casio Privia PX-870 and the STRICH Digital Piano ultimately depends on your needs and budget. If you're seeking a premium digital piano with exceptional sound quality, advanced features, and a superior playing experience, the Casio is the clear choice despite its higher price point at $999.00. However, if you're a beginner or a musician looking for a more affordable and portable option, the STRICH at $299.99 offers great value with its versatile features and decent sound quality. Each piano has its strengths, making them suitable for different types of players.