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MOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys Weighted vs Yamaha DGX-670B, 88-Key Weighted Digital Piano

Updated August 2026 — MOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys Weighted wins on portability, Yamaha DGX-670B, 88-Key Weighted Digital Piano wins on features and learning tools.

The MOSEN Beginner Digital Piano offers excellent value for beginners, while the Yamaha DGX-670B provides advanced features for experienced players.

Why MOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys Weighted is better

Price

MOSEN is significantly cheaper at $249.99.

Portability

MOSEN is lightweight and easy to transport.

Beginner Features

MOSEN includes lesson mode and demo songs for beginners.

Why Yamaha DGX-670B, 88-Key Weighted Digital Piano is better

Sound Quality

Yamaha features CFX Stereo Sampling for superior sound.

Instrument Variety

Yamaha offers 630 instrument voices compared to MOSEN's 128.

Performance Features

Yamaha includes 263 Automatic Accompaniment Styles.

Overall score

MOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys Weighted
75
Yamaha DGX-670B, 88-Key Weighted Digital Piano
88

Specifications

SpecMOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys WeightedYamaha DGX-670B, 88-Key Weighted Digital Piano
Keyboard TypeWeightedWeighted
Touch SensitivityAdjustableVariable
Built-in Songs1100
Microphone JackNoYes
USB-MIDIYesYes

Dimension comparison

MOSEN MUSIC MOSEN Beginner Digital Piano 88 Keys WeightedYamaha DGX-670B, 88-Key Weighted Digital Piano

Overview of the MOSEN Beginner Digital Piano and Yamaha DGX-670B

The MOSEN Beginner Digital Piano is priced at $249.99, while the Yamaha DGX-670B costs $749.99, making the MOSEN about 67% cheaper. Both pianos cater to different segments of the market, with the MOSEN targeting beginners and the Yamaha appealing to more experienced players seeking advanced features.

The MOSEN offers a full 88-key weighted keyboard, designed to replicate the feel of an acoustic piano, making it a great choice for beginners. In contrast, the Yamaha DGX-670B boasts features that cater to both casual players and serious musicians, including an extensive library of instrument sounds and accompaniment styles.

Keyboard Action and Touch Sensitivity

The MOSEN Beginner Digital Piano features fully weighted, hammer-action keys that provide an acoustic piano feel. Its adjustable touch sensitivity allows users to customize how the keyboard responds to their playing style, which is crucial for beginners learning to express themselves. The Yamaha DGX-670B also offers weighted keyboard action, with a design that mimics the heavier feel of the low keys and a lighter touch in the high keys. This feature is beneficial for practicing dynamics and playing expressively, appealing to players looking to enhance their skills.

Sound Quality and Variety

Sound quality is a critical factor for any digital piano. The MOSEN provides a rich sound library with 128 high-quality tones, ensuring versatility in playability. This includes a variety of instruments such as strings and drums, catering to different musical styles. On the other hand, the Yamaha DGX-670B excels with its CFX Stereo Sampling, which replicates the sound of Yamaha's flagship CFX Full Concert Grand. This high-end sound reproduction is complemented by a staggering 630 instrument voices, offering a vast array of options for users to explore.

Learning Features and User Experience

For beginners, the MOSEN offers a lesson mode and 110 demo songs, making it easier for new players to practice and learn. Additionally, an LCD screen displays chords, enhancing the learning experience. In contrast, the Yamaha DGX-670B includes features like a built-in microphone jack with digital vocal effects, allowing for a more interactive playing experience. The integration of the Yamaha You Are The Artist library provides access to popular sheet music, further enriching the learning process for users.

Build Quality and Portability

The MOSEN Beginner Digital Piano is constructed from durable, lightweight ABS material, making it sturdy yet easy to transport. This design is ideal for daily practice and home use, especially for students. Conversely, the Yamaha DGX-670B is designed for a more permanent setup, as its furniture stand is sold separately. While it may not be as portable as the MOSEN, the Yamaha's build quality aims for longevity and reliability in a more traditional home setting.

Additional Features

The MOSEN includes essential accessories such as a sturdy X-shaped stand, adjustable music rest, and a responsive 3-pedal unit, which is crucial for authentic expression while playing. The Yamaha DGX-670B, however, comes with a sustain foot switch and a music rest, providing a slightly different playing experience. The additional 263 Automatic Accompaniment Styles in the Yamaha are a highlight, as they allow players to enjoy the feel of playing with a live band, enhancing the performance aspect of music-making.

Price Comparison

The price difference between the MOSEN Beginner Digital Piano at $249.99 and the Yamaha DGX-670B at $749.99 is significant, with the Yamaha being about 67% more expensive. This price jump reflects the additional features and sound quality that the Yamaha offers, which can be advantageous for experienced players or those looking for a more robust instrument. However, for beginners or casual players, the MOSEN provides excellent value without overwhelming complexity.

Which should you buy?

Choosing between the MOSEN Beginner Digital Piano and the Yamaha DGX-670B ultimately depends on your experience level and musical goals. If you are a beginner seeking a reliable, cost-effective instrument to learn on, the MOSEN offers a fantastic combination of features and affordability. However, if you're a more seasoned player looking for advanced sound quality, an extensive library of voices, and interactive features, the Yamaha DGX-670B may be worth the investment.