Casio PX-870 Privia Digital Piano - Black Bundle vs STRICH 88 Key Digital Piano, Hammer-Action
Updated August 2026 — Casio PX-870 Privia Digital Piano - Black Bundle wins on accessories and sound, STRICH 88 Key Digital Piano, Hammer-Action wins on value and design.
The Casio PX-870 offers superior sound quality and features, making it the better choice for serious musicians, while the STRICH is a budget-friendly option.
Why Casio PX-870 Privia Digital Piano - Black Bundle is better
Sound Quality
Casio has a four-layer stereo sound engine.
Key Action
Casio features advanced Tri-Sensor II technology.
Included Accessories
Casio includes a comprehensive learning bundle.
Why STRICH 88 Key Digital Piano, Hammer-Action is better
Price
STRICH is significantly cheaper.
Design
STRICH has a vintage furniture look.
Portability
STRICH is lighter and easier to move.
Overall score
Specifications
| Spec | Casio PX-870 Privia Digital Piano - Black Bundle | STRICH 88 Key Digital Piano, Hammer-Action |
|---|---|---|
| Price | $899.00 | $369.99 |
| Polyphony | 256 | 128 |
| Speakers | 40W | 25W |
| Tones | 19 | 900 |
| Drum Rhythms | N/A | 700 |
Dimension comparison
Design and Aesthetics
The Casio PX-870 Privia Digital Piano features a modern design that blends seamlessly with any decor, while the STRICH 88 Key Digital Piano boasts a vintage furniture look. The aesthetic of a digital piano can significantly influence its integration into your living space, affecting your overall satisfaction with the instrument. The Casio offers a stylish wooden cabinet with a sliding key cover, making it not only a musical instrument but also an elegant addition to your home. In contrast, the STRICH’s wood-textured finish and clean lines provide a versatile design that can fit into various interior styles, from farmhouse to modern.
Sound Quality
When it comes to sound quality, the Casio PX-870 stands out with its impressive four-layer stereo grand piano sound and 256 notes of polyphony. This advanced sound engine ensures that complex performances are rendered beautifully, maintaining authenticity and depth. The STRICH also delivers a commendable audio experience with its 25W speakers, but it lacks the same level of detail and complexity found in the Casio. The emphasis on immersive audio experience in the Casio, with its 40-watt, 4-speaker system, creates a rich sound that fills the room, making it a superior choice for those prioritizing sound fidelity.
Key Action and Playability
The key action on the Casio PX-870 features Tri-Sensor II Scaled Hammer Action, providing an authentic touch that closely replicates an acoustic piano. It is designed with 88 scaled, weighted hammer-action keys, which help deliver an expressive performance. The STRICH also offers fully weighted keys with a similar simulated ivory texture, but it does not specify a comparable key action technology. This difference may affect the feel of the performance, making the Casio potentially more appealing to serious pianists looking for realism in their playing experience.
Features and Functionality
Casio's PX-870 comes equipped with an extensive array of features, including a recording function, 60 built-in songs, and the ability to connect to a range of devices via USB. Its Duet Mode allows a teacher and student to play together, making it ideal for educational settings. The STRICH, while featuring a rich selection of 900 preset timbres and 700 drum rhythms, does not seem to offer the same level of integrated learning tools or recording capabilities. Therefore, for users interested in versatility and educational functions, the Casio presents a more rounded package.
Included Accessories
The Casio PX-870 bundle includes several accessories like a furniture bench, headphones, an instructional book, an online lesson subscription, and an instructional DVD, adding significant value to the purchase. The STRICH includes headphones and a triple pedal, but it lacks the comprehensive educational resources found in the Casio bundle. This difference in bundled items could make the Casio a more attractive option for beginners or those looking to enhance their learning experience.
Pricing
The Casio PX-870 is priced at $899.00, while the STRICH 88 Key Digital Piano comes in at $369.99. This makes the STRICH about 59% cheaper than the Casio. While the lower price may be appealing, it’s essential to weigh this against the features and quality each piano offers. The Casio’s higher price reflects its superior sound quality, key action, and included accessories, which may justify the cost for serious musicians.
Sales Performance
In terms of sales performance, the STRICH 88 Key Digital Piano ranks higher on bestseller lists at position 9758, compared to the Casio PX-870, which ranks at 13806. This indicates that the STRICH may be more popular among budget-conscious buyers. However, the bestseller rank doesn’t necessarily reflect quality; it could simply highlight the STRICH's appeal due to its lower price point.
Which should you buy?
In conclusion, your choice between the Casio PX-870 and the STRICH 88 Key Digital Piano will largely depend on your specific needs and budget. If you are looking for a high-quality instrument with superior sound, key action, and educational features, the Casio PX-870 is worth the investment at $899. However, if you are on a tighter budget and still want a piano with decent features and playability, the STRICH at $369.99 offers a compelling alternative. Ultimately, consider what aspects are most important to you in a digital piano to make the best decision.

