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MOSEN 88 Key Digital Paino Fully Weighted Keyboard vs Yamaha DGX-670B, 88-Key Weighted Digital Piano

Updated August 2026 — MOSEN 88 Key Digital Paino Fully Weighted Keyboard wins on design and value, Yamaha DGX-670B, 88-Key Weighted Digital Piano wins on features and sound quality.

The MOSEN 88 Key Digital Piano offers great value for beginners, while the Yamaha DGX-670B excels in sound quality and features for advanced players.

Why MOSEN 88 Key Digital Paino Fully Weighted Keyboard is better

Price

MOSEN is significantly cheaper at $329.99.

Design

MOSEN includes an integrated dust cover and desk surface.

Silent Practice

MOSEN has dual headphone jacks for quiet practice.

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

Sound Quality

Yamaha features CFX Stereo Sampling for superior sound.

Variety

Yamaha offers 630 instrument voices compared to MOSEN's 380.

Performance Features

Yamaha includes 263 automatic accompaniment styles.

Overall score

MOSEN 88 Key Digital Paino Fully Weighted Keyboard
75
Yamaha DGX-670B, 88-Key Weighted Digital Piano
85

Specifications

SpecMOSEN 88 Key Digital Paino Fully Weighted KeyboardYamaha DGX-670B, 88-Key Weighted Digital Piano
BrandMOSEN MUSICYamaha
ModelMDP-110DGX-670B
Key ActionWeightedWeighted
ConnectivityUSB-MIDIUSB-MIDI
PedalsTripleSustain

Dimension comparison

MOSEN 88 Key Digital Paino Fully Weighted KeyboardYamaha DGX-670B, 88-Key Weighted Digital Piano

Pricing Comparison

The MOSEN 88 Key Digital Piano is priced at $329.99, making it about 56% cheaper than the Yamaha DGX-670B, which retails for $749.99. This significant price difference could be a crucial factor for beginners or casual players looking for a budget-friendly digital piano. While lower-priced, the MOSEN piano still offers features that cater to both beginners and experienced players. In contrast, the higher price of the Yamaha comes with additional features and brand recognition that may appeal to more serious musicians.

Build Quality and Design

The MOSEN 88 Key Digital Piano features a sturdy wooden stand that not only provides stability but also adds an aesthetic appeal to your home decor. Its design includes an integrated dust cover that transforms into a sleek, flat desk surface, enhancing its functionality. On the other hand, the Yamaha DGX-670B, while also designed for home use, requires a separate purchase for its furniture stand. This means that the initial investment for the Yamaha could be higher when considering the full setup. Both pianos are designed with user experience in mind, but the MOSEN offers a more integrated solution.

Key Action and Feel

When it comes to key action, both pianos are equipped with weighted keys, but they offer different experiences. The MOSEN piano replicates the tactile resistance of an acoustic upright piano, making it ideal for beginners learning finger techniques. Its graded hammer action provides a realistic playing experience. Conversely, the Yamaha DGX-670B features a weighted keyboard action that varies from heavier in the low keys to lighter in the high keys, which can be beneficial for practicing dynamics. Both provide a quality feel, but your preference may depend on the specific playing style you wish to develop.

Sound Quality and Variety

Sound quality is a critical aspect of any digital piano, and both models excel in this area. The MOSEN 88 Key Digital Piano offers a versatile sound library with 380 voices and 128 rhythms, ensuring that players have a wide range of options to explore. It uses a powerful German sound engine that supports 128-note polyphony, allowing for complex musical passages without losing clarity. In contrast, the Yamaha DGX-670B boasts CFX Stereo Sampling, which faithfully reproduces the sound of Yamaha's flagship grand piano. With 630 instrument voices and 263 automatic accompaniment styles, it offers a broader sonic palette that can be particularly appealing for users interested in diverse musical genres.

Connectivity Features

Connectivity options are essential for modern digital pianos, and both models provide excellent features. The MOSEN piano includes a USB-MIDI port for easy communication with computers and mobile devices, making it a great choice for those who want to use interactive learning apps. Additionally, it has an audio input function for playing along with music. On the other hand, the Yamaha DGX-670B also offers connectivity but focuses on integrating with Yamaha music apps and features like a built-in microphone jack for vocal effects. While both pianos excel in connectivity, the MOSEN’s options might be more appealing for those focused on learning and practice.

Performance Features

Performance features can greatly enhance the playing experience, and both pianos have unique offerings. The MOSEN 88 Key Digital Piano provides a dual headphone jack for silent practice, ensuring that players can practice without disturbing others. It also includes a triple pedal setup for added expressive capabilities. The Yamaha DGX-670B, meanwhile, includes 263 automatic accompaniment styles that adjust to your playing, creating a band-like experience. This could be particularly attractive for performers looking to enrich their live playing. Each piano has features that cater to different types of performance, making them both worthy contenders.

Brand Reputation and Trust

Yamaha is a well-established name in the music industry, known for its high-quality instruments and innovative technology. The Yamaha DGX-670B has a bestseller rank of 2557, reflecting its popularity among users. MOSEN, while a newer brand, offers a compelling product at a more accessible price point, with a sales rank of 13647. Brand reputation can influence purchasing decisions, especially for those looking for reliability and after-sales support. Yamaha’s established presence may give it an edge for serious musicians, while MOSEN may attract those seeking value and functionality.

Which should you buy?

Deciding between the MOSEN 88 Key Digital Piano and the Yamaha DGX-670B ultimately comes down to your budget and specific needs. The MOSEN piano is significantly more affordable at $329.99, presenting an excellent choice for beginners or casual players who want a solid instrument without breaking the bank. It offers good sound quality, an impressive range of features, and a practical design. In contrast, the Yamaha DGX-670B, priced at $749.99, delivers superior sound sampling, a richer variety of instrument voices, and advanced performance features, making it ideal for more experienced musicians looking for versatility and quality. If you prioritize budget and simplicity, go for the MOSEN; if you seek advanced features and brand reliability, the Yamaha is the better option.