SHEIRIN Digital Piano Hammer Action Keyboard 88 vs UMOMO U-720 88 Key Digital Piano Keyboard with
Updated August 2026 — UMOMO U-720 88 Key Digital Piano Keyboard with leads on weight and length.
The SHEIRIN Digital Piano offers a more realistic sound and aesthetic appeal, while the UMOMO U-720 provides greater versatility and connectivity options.
Why SHEIRIN Digital Piano Hammer Action Keyboard 88 is better
Price
SHEIRIN is cheaper at $318.00.
Sound Quality
SHEIRIN has a professional-grade sound chip.
Aesthetic
SHEIRIN features a dustproof cover.
Why UMOMO U-720 88 Key Digital Piano Keyboard with is better
Versatility
UMOMO has 680 tones and 600 rhythms.
Connectivity
UMOMO includes USB/MIDI terminal.
Learning Features
UMOMO has playback and split functions.
Overall score
Specifications
| Spec | SHEIRIN Digital Piano Hammer Action Keyboard 88 | UMOMO U-720 88 Key Digital Piano Keyboard with |
|---|---|---|
| Price | $318.00 | $329.98 |
| Sales Rank | 15949 | 19173 |
| Tones | 1 | 680 |
| Rhythms | 1 | 600 |
| Pedals | 1 | 3 |
Dimension comparison
Overview of the SHEIRIN Digital Piano and UMOMO U-720
The SHEIRIN Digital Piano is priced at $318.00, while the UMOMO U-720 costs $329.98, making the SHEIRIN about 5% cheaper. Both digital pianos feature 88 keys and are designed for beginners and intermediate players alike, but they offer different features that cater to various preferences. The SHEIRIN focuses on a realistic acoustic experience, while the UMOMO provides a wider range of electronic capabilities.
Sound Quality
The SHEIRIN Digital Piano features a chip from the French DREAM series, which reproduces real piano sounds and ensures a professional-grade performance. In contrast, the UMOMO U-720 boasts built-in stereo speakers and a variety of 680 tones, 600 preset rhythms, and 80 demo songs, allowing for a broader range of musical expression. If sound quality and realism are your priority, the SHEIRIN might appeal more to you; however, if versatility and a larger library of sounds are what you seek, the UMOMO provides that advantage.
Performance Features
In terms of performance, the SHEIRIN model emphasizes a full-size 88-key hammered keyboard, offering a realistic touch that mimics traditional pianos. Its features include tone changing and multiple rhythms, making it enjoyable for practice and performance. On the other hand, the UMOMO U-720 is equipped with a multi-function keyboard that includes sound volume adjustment, playback functions, and a keyboard split function. This variety can enhance the learning experience, especially for beginners who may benefit from its diverse capabilities.
Connectivity Options
The UMOMO U-720 excels in connectivity with its USB/MIDI terminal, enabling quick connections to computers or mobile devices for music applications. This feature is particularly useful for tech-savvy musicians looking to integrate their playing with software. Conversely, the SHEIRIN Digital Piano does not highlight any advanced connectivity options, which may limit its integration with modern music technology. If you value connectivity and the ability to use music software, the UMOMO is the clear winner here.
Assembly and Setup
Both models suggest that assembly is best done with two people for convenience and speed. The SHEIRIN comes with a screwdriver included, while the UMOMO also provides the necessary installation tools. This makes both pianos user-friendly when it comes to setup. However, the SHEIRIN’s emphasis on a simple assembly process might appeal more to those who prefer straightforward setups without additional purchases.
Aesthetic Appeal
Aesthetically, the SHEIRIN Digital Piano offers a beautiful design with an advanced flip cover that is both dustproof and practical. Its dimensions of 52.36 inches long, 12 inches wide, and 29.92 inches high allow it to occupy a smaller space, which can be an important factor for those with limited room. The UMOMO U-720, while less detailed in design descriptions, is described as a stylish full-size electric piano in gray. If aesthetics and space-saving design are crucial to you, the SHEIRIN may be the better option.
Maintenance and Care
The SHEIRIN Digital Piano emphasizes ease of maintenance with its dustproof cover, which protects the keyboard when not in use. This feature can significantly prolong the lifespan of the instrument by minimizing dust accumulation. The UMOMO U-720 does not specify any similar protective features, which may make maintenance slightly more challenging. If you’re looking for a piano that requires less care, the SHEIRIN could be more appealing.
Which should you buy?
Choosing between the SHEIRIN Digital Piano and the UMOMO U-720 ultimately depends on your priorities as a pianist. If you desire a more realistic sound and aesthetic appeal, the SHEIRIN, priced at $318.00, offers excellent value and a professional touch. However, if you seek versatility, connectivity, and a variety of sounds, the UMOMO at $329.98 might suit your needs better. Each instrument has its unique strengths, making your choice dependent on whether you value traditional acoustic experience or modern electronic features more.

