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Casio PX-870 Privia Digital Piano - Black Bundle vs MSTNE Digital Piano 88 Key Weighted with Piano

Updated August 2026 — Casio PX-870 Privia Digital Piano - Black Bundle wins on weight and height, MSTNE Digital Piano 88 Key Weighted with Piano wins on stand height and bench height.

The Casio PX-870 offers superior sound quality and features, making it ideal for serious players, while the MSTNE is a budget-friendly option for beginners.

Why Casio PX-870 Privia Digital Piano - Black Bundle is better

Sound Quality

Casio has a richer sound with a 40-watt speaker system.

Key Action

Casio features fully weighted keys for a more authentic feel.

Accessory Bundle

Casio includes comprehensive learning materials and accessories.

Why MSTNE Digital Piano 88 Key Weighted with Piano is better

Price

MSTNE is significantly cheaper at $189.99.

Portability

MSTNE includes a carrying case for easy transport.

Beginner-Friendly

MSTNE is designed with beginners in mind, offering essential features.

Overall score

Casio PX-870 Privia Digital Piano - Black Bundle
85
MSTNE Digital Piano 88 Key Weighted with Piano
65

Specifications

SpecCasio PX-870 Privia Digital Piano - Black BundleMSTNE Digital Piano 88 Key Weighted with Piano
Keys88 weighted88 semi-weighted
Speakers4 speakers2 speakers
Polyphony25664
Demo Songs6080
BluetoothNoYes

Dimension comparison

Casio PX-870 Privia Digital Piano - Black BundleMSTNE Digital Piano 88 Key Weighted with Piano

Overview of the Casio PX-870 Privia Digital Piano

The Casio PX-870 Privia Digital Piano is a premium option for pianists looking for an authentic playing experience. Priced at $899.00, it positions itself as a flagship model, offering a wide range of features designed to enhance both practice and performance. With 88 scaled, weighted hammer-action keys and a powerful sound projection system, it delivers a rich audio experience that is well-suited for serious musicians.

The PX-870 also includes an extensive bundle of accessories, such as a furniture bench, headphones, an instructional book, online lessons, and an instructional DVD. This comprehensive package makes it ideal for beginners and seasoned players alike, ensuring that users have everything they need to get started right out of the box.

Overview of the MSTNE Digital Piano

The MSTNE Digital Piano presents a budget-friendly alternative, retailing at $189.99, which is about 79% cheaper than the Casio PX-870. Despite its lower price point, it comes equipped with a solid set of features aimed at beginner pianists. The keyboard includes 88 semi-weighted keys that are touch-sensitive, allowing for dynamic expression during play.

The MSTNE package includes essential accessories such as a sturdy double-X stand, a comfortable piano bench, a sustain pedal, headphones, and a carrying case. While it lacks some of the advanced features of the Casio PX-870, it provides a solid platform for newcomers to the world of piano.

Sound Quality Comparison

The sound quality of the Casio PX-870 is designed to mimic that of an acoustic grand piano, featuring 18 additional tones and a new four-layer stereo grand piano sound. Its 40-watt, 4-speaker system is engineered to deliver an immersive audio experience, ensuring that performances resonate powerfully in any space. The innovative sound projection system enriches the listening experience, making it a standout feature of this digital piano.

In contrast, the MSTNE Digital Piano utilizes a French DREAM sound source with dual built-in 20W stereo speakers. While it does offer 80 demo songs, 128 tones, and 128 present rhythms, the overall sound quality may not match that of the Casio, particularly for more experienced players looking for depth and resonance in their sound.

Key Action and Feel

The Casio PX-870 features Tri-Sensor II Scaled Hammer Action keys that replicate the touch and feel of an acoustic piano. The keys are designed with simulated ebony and ivory textures, providing a comfortable playing experience. With adjustable touch sensitivity and hammer response, players can customize their touch to suit their individual playing styles.

On the other hand, the MSTNE Digital Piano's semi-weighted keys offer a more basic playing experience. While they are touch-sensitive and allow for dynamic expression, they may not provide the same level of authenticity and responsiveness that the Casio's fully weighted keys offer. This difference could be significant for players aiming to develop their skills and techniques.

Accessory Bundle Comparison

The accessory bundle included with the Casio PX-870 is comprehensive, making it an all-in-one solution for new players. It features a furniture bench, headphones, an instructional book, online lessons, and an instructional DVD—all aimed at enhancing the learning and playing experience. This makes the Casio an attractive option for those who want a complete setup.

In comparison, the MSTNE Digital Piano also offers a solid set of accessories, including a double-X stand, comfortable piano bench, sustain pedal, headphones, and a carrying case. Although it lacks some of the instructional materials found in the Casio bundle, it still provides essential items that facilitate a beginner’s entry into playing piano.

Design and Aesthetics

The Casio PX-870 boasts a stylish, modern design with a wooden cabinet that can complement any home decor. It is available in multiple finishes, including black, oak, and white, allowing buyers to choose based on their aesthetic preferences.

The MSTNE Digital Piano also features a sleek wood finish, designed to be environmentally friendly and odorless. Its dimensions and stability are tailored for home use, but it may not offer the same level of elegance in design as the Casio. Those who prioritize visual appeal may lean toward the Casio's more refined appearance.

Portability and Connectivity

The MSTNE Digital Piano shines in terms of portability, coming with a carrying case that makes it easy to transport. It also includes dual Bluetooth functionality for multimedia interaction, which is a great feature for tech-savvy users who wish to connect their devices for enhanced playability and learning.

Meanwhile, the Casio PX-870 has class-compliant USB connectivity, allowing for easy connection to PCs, Macs, and mobile devices, but lacks the Bluetooth capabilities found in the MSTNE model. For musicians on the move, the MSTNE may be the more convenient option.

Which should you buy?

When choosing between the Casio PX-870 and the MSTNE Digital Piano, it ultimately comes down to your specific needs and budget. The Casio PX-870 offers a premium experience with superior sound quality, fully weighted keys, and a comprehensive accessory bundle, making it a strong choice for serious players willing to invest $899.00.

On the other hand, the MSTNE Digital Piano is significantly more affordable at $189.99, providing essential features and a solid starting point for beginners. While it may lack some advanced capabilities and sound richness, it offers excellent value for those just beginning their musical journey. Thus, if you prioritize quality and features, the Casio is the way to go; if budget and portability are your main concerns, consider the MSTNE.