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Casio Privia PX-870 – 88-Key Weighted Console vs STRICH 88 Key Digital Piano, Hammer-Action

Updated August 2026 — Casio Privia PX-870 – 88-Key Weighted Console wins on sound and connectivity, STRICH 88 Key Digital Piano, Hammer-Action wins on price and design.

The Casio Privia PX-870 offers superior sound quality and advanced features, making it a better choice for serious musicians, while the STRICH 88 Key Digital Piano is a budget-friendly option with decent performance.

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

Sound Quality

Casio has a powerful 40W sound system compared to STRICH's 25W.

Key Action

Casio features advanced Tri-Sensor II technology for better touch response.

Features

Casio includes a Duet Mode and MIDI recorder, enhancing its functionality.

Why STRICH 88 Key Digital Piano, Hammer-Action is better

Price

STRICH is significantly cheaper at $369.99.

Design

STRICH has a vintage furniture look that appeals to certain aesthetics.

Portability

STRICH's compact design makes it easier to fit in smaller spaces.

Overall score

Casio Privia PX-870 – 88-Key Weighted Console
85
STRICH 88 Key Digital Piano, Hammer-Action
70

Specifications

SpecCasio Privia PX-870 – 88-Key Weighted ConsoleSTRICH 88 Key Digital Piano, Hammer-Action
Speakers40W25W
Keys8888
MIDIYesNo
Polyphony256128
Weight45 lbs50 lbs

Dimension comparison

Casio Privia PX-870 – 88-Key Weighted ConsoleSTRICH 88 Key Digital Piano, Hammer-Action

Design and Aesthetics

When it comes to design, the Casio Privia PX-870 boasts a sleek, modern look, while the STRICH 88 Key Digital Piano features a vintage furniture aesthetic. The Casio's elegant design includes a sliding key cover that enhances its stylish appearance, making it a fitting addition to any decor. In contrast, the STRICH piano's premium wood-textured finish gives it a rustic charm that blends well with various interior styles, including farmhouse and industrial. With both instruments designed to be visually appealing, the choice largely depends on personal taste—whether you prefer the contemporary elegance of the Casio or the classic warmth of the STRICH.

Sound Quality

Sound quality is a critical aspect of any digital piano, and here the Casio Privia PX-870 excels with its powerful 40W sound system. It employs an AiR Sound Source, which delivers rich, immersive grand piano sounds, complete with advanced damper and string resonance effects. The STRICH 88 Key Digital Piano, while also equipped with two 25W speakers, offers a different sound experience. It includes a range of features like 900 preset timbres and 700 drum rhythms, allowing for a versatile sound palette. However, for pure acoustic simulation, the Casio's superior speaker system gives it a notable edge.

Key Action and Feel

In terms of key action, the Casio Privia PX-870 features an 88-key Tri-Sensor II Scaled Hammer Action, designed to replicate the authentic touch of an acoustic piano with ebony and ivory textures. This provides a remarkable feel and superior dynamic control. The STRICH 88 Key Digital Piano also boasts fully weighted keys with a simulated ivory texture, but it does not specifically mention the advanced key action technology found in the Casio. Consequently, while both pianos deliver a satisfying playing experience, the Casio's Tri-Sensor technology may provide a more nuanced response for discerning pianists.

Features and Functionality

The Casio Privia PX-870 is rich in features that cater to learners and performers alike. It includes a Duet Mode, dual headphone jacks, a 60-song library, and a 2-track MIDI recorder. This makes it an excellent choice for those looking to practice or record music effectively. On the other hand, the STRICH 88 Key Digital Piano also offers a variety of features, including multi-timbre options and an intelligent auto chord function. However, the breadth of features in the Casio, designed specifically for educational and performance purposes, gives it an advantage in functionality, particularly for serious students and musicians.

Connectivity Options

Connectivity is an essential consideration for modern digital pianos. The Casio Privia PX-870 features class-compliant USB-MIDI connectivity, allowing for easy plug-and-play with various devices, including Mac, PC, iOS, and Android systems. This versatility makes it appealing for tech-savvy users looking to integrate their digital piano with software and other digital instruments. The STRICH 88 Key Digital Piano, while lacking specific details about USB connectivity, does include an Audio-in port for external audio signals. However, the comprehensive connectivity of the Casio makes it a better choice for those who prioritize integration with digital platforms.

Price and Value

The Casio Privia PX-870 is priced at $999.00, while the STRICH 88 Key Digital Piano is considerably cheaper at $369.99—about 63% less expensive. This significant price difference may appeal to budget-conscious buyers or beginners looking for a functional instrument without a hefty investment. However, the value of the Casio lies in its advanced features, superior sound quality, and build quality, making it a worthwhile investment for serious musicians. Ultimately, the decision here hinges on whether you prioritize affordability or are willing to pay more for enhanced performance and features.

Sales Performance

In terms of market presence, the STRICH 88 Key Digital Piano ranks higher on Amazon with a sales rank of 9758 compared to the Casio Privia PX-870's rank of 14122. This suggests that the STRICH may be a more popular choice among consumers currently, potentially due to its lower price point and appealing design. However, the Casio's established reputation for quality and performance in the digital piano market should not be overlooked. Buyers might consider these rankings as a gauge of popularity, but personal preference and specific needs should ultimately guide their choice.

Which should you buy?

Choosing between the Casio Privia PX-870 and the STRICH 88 Key Digital Piano depends on your specific needs and budget. If you're seeking a high-quality instrument with superior sound, advanced features, and a modern aesthetic, the Casio is an excellent option despite its higher price. However, for those who are budget-conscious or looking for a versatile piano that still offers a good playing experience, the STRICH presents a compelling alternative. Ultimately, assess what aspects are most important to you—whether it's sound quality, features, design, or price—and make your decision accordingly.