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STRICH Digital Piano 88 Keys, Hammer-Action vs Yamaha DGX-670B, 88-Key Weighted Digital Piano

Updated August 2026 — STRICH Digital Piano 88 Keys, Hammer-Action wins on design, Yamaha DGX-670B, 88-Key Weighted Digital Piano wins on sound quality and features.

The Yamaha DGX-670B offers superior sound quality and features, making it a better choice for serious musicians, while the STRICH Digital Piano is a budget-friendly option for beginners.

Why STRICH Digital Piano 88 Keys, Hammer-Action is better

Price

STRICH is $400 cheaper than Yamaha

Portability

STRICH is easier to relocate

Design

STRICH has a stylish walnut-wood design

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

Sound Quality

Yamaha features CFX Stereo Sampling

Features

Yamaha has 630 instrument voices

Keyboard Action

Yamaha's adaptive action mimics acoustic feel

Overall score

STRICH Digital Piano 88 Keys, Hammer-Action
65
Yamaha DGX-670B, 88-Key Weighted Digital Piano
85

Specifications

SpecSTRICH Digital Piano 88 Keys, Hammer-ActionYamaha DGX-670B, 88-Key Weighted Digital Piano
Sound QualityGoodExcellent
ConnectivityUSB-MIDIUSB-MIDI + Apps
Keyboard TypeWeightedWeighted
Learning FeaturesBasicAdvanced
DesignStylishTraditional

Dimension comparison

STRICH Digital Piano 88 Keys, Hammer-ActionYamaha DGX-670B, 88-Key Weighted Digital Piano

Price Comparison

The STRICH Digital Piano is priced at $349.99, making it about 17% cheaper than the Yamaha DGX-670B, which retails for $749.99. This price difference can be significant for beginner pianists or those looking for a budget-friendly option. The STRICH model offers a more economical choice without compromising on essential features, which could appeal to casual players or those just starting their musical journey. In contrast, the Yamaha DGX-670B is positioned as a premium option, reflecting its advanced features and brand reputation.

Sound Quality

The sound quality of the Yamaha DGX-670B is enhanced by its CFX Stereo Sampling, which faithfully reproduces the sound of Yamaha's flagship CFX Full Concert Grand. This results in rich and full tones that can elevate the playing experience, especially for those who appreciate high fidelity in their musical instruments. On the other hand, while the STRICH Digital Piano provides authentic sound, it does not specify a particular sampling technology, making it less clear how its sound quality stacks up against the Yamaha. For discerning pianists, the Yamaha’s acoustic piano touch and depth of sound may be more appealing.

Keyboard Action

The Yamaha DGX-670B features a weighted keyboard action that varies from heavier in the low keys to lighter in the high keys. This design closely mimics the feel of an acoustic piano, making it ideal for practice and performance. Conversely, the STRICH Digital Piano's hammer-action weighted keys provide an authentic touch with simulated ivory texture. While both keyboards aim to deliver a realistic playing experience, the Yamaha’s adaptive action might be more beneficial for those focused on technique and expression in their playing style.

Features and Functionality

The Yamaha DGX-670B stands out with its 630 instrument voices and 263 automatic accompaniment styles, allowing for a rich variety of musical exploration. It also offers features like an integrated microphone jack for vocal effects, which adds a unique dimension for performers. In contrast, the STRICH Digital Piano includes 128 preset timbres and 200 drum rhythms, which, while versatile, may feel limited compared to the Yamaha's extensive offerings. For users who want a more comprehensive set of performance features, the Yamaha would likely be the better choice.

Design and Aesthetics

The STRICH Digital Piano boasts a chic walnut-wood-grain aesthetic, designed to blend seamlessly into home decor. Its furniture-like appearance can enhance the ambiance of any room, making it not just a musical instrument but also a stylish piece of furniture. The Yamaha DGX-670B, available in black, has a more traditional digital piano look and may appeal to those who prefer a classic design. While both models have their merits, the choice often comes down to personal taste in aesthetics.

Portability

The STRICH Digital Piano is designed with portability in mind, allowing it to be easily relocated. Its specifications indicate a user-friendly design for those who might need to move their instrument around frequently. In contrast, the Yamaha DGX-670B, while still portable, is often regarded as heavier due to its additional features and components. For musicians who prioritize playing in various locations, the STRICH could be a more practical choice.

Learning and Connectivity

The STRICH Digital Piano supports USB-MIDI and wireless connectivity, making it compatible with teaching apps on iPads or smartphones. This feature is particularly beneficial for beginners looking to learn or for teachers wanting to incorporate technology into their lessons. The Yamaha DGX-670B also offers connectivity, along with its own suite of Yamaha music apps, further enhancing the learning experience. Both models cater to tech-savvy musicians, but the STRICH’s straightforward connectivity options may appeal more to those just starting out.

Which should you buy?

Choosing between the STRICH Digital Piano and the Yamaha DGX-670B hinges on your specific needs and budget. The STRICH offers a more affordable entry point at $349.99, with solid features suitable for beginners and casual players. In contrast, the Yamaha, priced at $749.99, delivers superior sound quality, extensive features, and a more authentic playing experience, making it ideal for more serious musicians. Ultimately, if you seek a budget-friendly option with essential functionalities, the STRICH is a great choice. However, for those willing to invest more for advanced capabilities, the Yamaha DGX-670B is likely the better long-term investment.