Casio Privia PX-870 – 88-Key Weighted Console vs STRICH 88 Keys Weighted Keyboard Piano with Stand
Updated August 2026 — Casio Privia PX-870 – 88-Key Weighted Console wins on sound and key action, STRICH 88 Keys Weighted Keyboard Piano with Stand wins on price.
The Casio Privia PX-870 offers superior sound quality and key action, making it the better choice for serious musicians, while the STRICH provides a budget-friendly option with decent features.
Why Casio Privia PX-870 – 88-Key Weighted Console is better
Sound Quality
The Privia has a powerful 40W sound system compared to STRICH's 30W.
Key Action
The Privia features advanced Tri-Sensor II Scaled Hammer Action keys.
Learning Features
The Privia includes a duet mode and 60 built-in songs.
Why STRICH 88 Keys Weighted Keyboard Piano with Stand is better
Price
The STRICH is significantly cheaper at $319.99.
Sales Rank
The STRICH has a better sales rank at 2328.
Portability
The STRICH is lighter and easier to move.
Overall score
Specifications
| Spec | Casio Privia PX-870 – 88-Key Weighted Console | STRICH 88 Keys Weighted Keyboard Piano with Stand |
|---|---|---|
| Speakers | 40W | 30W |
| Keys | Tri-Sensor II | Fully-Weighted |
| Built-in Songs | 60 | 110 |
| USB-MIDI | Yes | Yes |
| Weight | 45 lbs | 30 lbs |
Dimension comparison
Design and Aesthetics
In terms of design, the Casio Privia PX-870 offers a sleek console design that enhances any living space, while the STRICH 88 Keys Weighted Keyboard Piano also boasts an elegant appearance but is specifically designed to be a functional piece of home decor. The Privia PX-870 has a modern aesthetic that complements various interior styles, making it a versatile addition to your home. In contrast, the STRICH model combines style with practicality, featuring a sturdy custom stand made from high-density board. Both are visually appealing, but the Privia's polished look might attract those prioritizing elegance in design.
Sound Quality
When comparing sound quality, the Casio Privia PX-870 stands out with its powerful 40W sound system that utilizes a 4-speaker projection system to deliver rich, immersive sounds. The AiR Sound Source technology provides a depth of tone that recreates the experience of a concert grand piano. On the other hand, the STRICH piano features dual 15W speakers, which, while capable, do not match the sound depth and complexity of the Privia. The Casio’s advanced sound engine and speaker configuration make it a superior choice for those seeking a rich auditory experience.
Key Action and Feel
The key action of a digital piano is crucial for an authentic playing experience. The Casio Privia PX-870 features 88-key Tri-Sensor II Scaled Hammer Action keys, which deliver an authentic touch with simulated ebony and ivory textures, offering remarkable feel and dynamic control. In comparison, the STRICH piano also features fully-weighted keys that provide a responsive touch, catering to both beginners and experienced players. However, the advanced hammer action of the Privia is designed for superior performance and sensitivity, appealing to serious pianists who value nuanced expression in their playing.
Features for Learning and Performance
The Casio Privia PX-870 is designed with learning in mind, offering features such as a duet mode, dual headphone jacks, a 60 built-in songs library, and a 2-track MIDI recorder. This makes it an excellent tool for students and teachers alike. Meanwhile, the STRICH piano provides an extensive sound library with 200 tones, 700 rhythms, and 110 demo songs, enhancing versatility for performance. While both models offer valuable learning and performance capabilities, the Privia's dedicated features for education give it an edge for those specifically looking to improve their skills.
Connectivity Options
In terms of connectivity, the Casio Privia PX-870 supports USB-MIDI, allowing for easy plug-and-play with various devices including Mac, PC, iOS, and Android. This modern feature makes it convenient for users who wish to integrate their digital piano into a broader music-making setup. The STRICH piano also offers USB-MIDI and wireless connectivity options, catering to tech-savvy musicians. While both models provide essential connectivity, the Privia’s class-compliant USB-MIDI is particularly noteworthy for its ease of use, which can facilitate a seamless recording and performance experience.
Price Comparison
The Casio Privia PX-870 is priced at $999.00, while the STRICH 88 Keys Weighted Keyboard Piano is significantly more budget-friendly at $319.99. This makes the STRICH about 68% cheaper than the Casio. For those on a tighter budget or just starting out in their musical journey, the STRICH presents an attractive option without sacrificing essential features. However, the Privia's higher price is justified by its advanced sound system, superior key action, and enhanced learning features, making it a worthwhile investment for serious musicians.
Sales Rank and Popularity
When it comes to sales rank, the STRICH piano has a better positioning at 2328, compared to the Casio Privia PX-870, which stands at 14122. This suggests that the STRICH model is currently more popular among consumers. The appealing price point and extensive features of the STRICH likely contribute to its higher sales rank. However, the Casio Privia, despite its lower sales rank, is renowned for its quality and performance, often favored by serious players and educators.
Which should you buy?
Choosing between the Casio Privia PX-870 and the STRICH 88 Keys Weighted Keyboard Piano ultimately depends on your specific needs and budget. If you are looking for an exceptional sound experience, superior key action, and comprehensive learning features, the Casio Privia is the better option, albeit at a higher price of $999.00. Conversely, if you are seeking a more affordable entry into digital pianos with decent sound quality and versatility, the STRICH at $319.99 is an excellent choice. Assess your priorities—whether that's budget, sound quality, or educational features—to make the best decision for your musical journey.

