Logitech M185 Wireless Mouse, 2.4GHz with USB Mini vs SUNGI Bluetooth Mouse for
Updated August 2026 — Logitech M185 Wireless Mouse, 2.4GHz with USB Mini wins on battery and ergonomics, SUNGI Bluetooth Mouse for wins on noise and portability.
The Logitech M185 offers superior battery life and ergonomic design, while the SUNGI Bluetooth Mouse excels in portability and quiet operation.
Why Logitech M185 Wireless Mouse, 2.4GHz with USB Mini is better
Battery Life
M185 lasts 12 months on a single AA battery.
Ergonomics
M185 has a contoured shape for comfort.
Plug-and-Play
M185 is easy to set up with a USB receiver.
Why SUNGI Bluetooth Mouse for is better
Price
SUNGI is $13.98, cheaper than M185.
Quiet Operation
SUNGI reduces click noise by 80%.
Bluetooth Connectivity
SUNGI connects without additional receivers.
Overall score
Specifications
| Spec | Logitech M185 Wireless Mouse, 2.4GHz with USB Mini | SUNGI Bluetooth Mouse for |
|---|---|---|
| DPI | 1000 | 800/1200/1600 |
| Connection | 2.4GHz | Bluetooth 4.0 |
| Battery Type | AA | Rechargeable |
| Compatibility | PC/Mac | Wide (Tablets, PCs) |
| Warranty | 3 years | 1 year |
Dimension comparison
Design and Build Quality
The Logitech M185 Wireless Mouse has a compact and contoured shape, making it comfortable for both left and right-handed users. In comparison, the SUNGI Bluetooth Mouse features a sleek, ultra-thin design that is lightweight and convenient for travel. While both mice prioritize portability, the M185's contoured shape may offer better ergonomics for extended use. Logitech's design incorporates certified post-consumer recycled plastic, emphasizing sustainability. On the other hand, the SUNGI mouse is designed for silent operation, reducing noise by 80%, which can be advantageous in quiet environments.
Connectivity
The Logitech M185 utilizes a 2.4GHz wireless connection via a USB mini receiver, ensuring a strong and reliable link up to 33 feet away. This plug-and-play simplicity allows users to start working almost immediately after setup. Conversely, the SUNGI Bluetooth Mouse operates on Bluetooth 4.0, eliminating the need for any additional ports or receivers. This feature enhances its compatibility with a wider range of devices, including iPads, Android tablets, and various laptops. If you value versatility and are using multiple devices, the SUNGI may be more appealing.
Battery Life and Charging
The Logitech M185 boasts an impressive 12-month battery life with a single AA battery, thanks to its smart sleep mode function. This feature allows users to go a year without needing to change batteries, which is a significant advantage for those who prefer low maintenance. Meanwhile, the SUNGI Bluetooth Mouse is rechargeable, requiring only 2 to 4 hours of charging to provide 5 to 7 weeks of use. While it eliminates the need for disposable AAA batteries, the necessity of recharging may be less convenient for users who prefer the longevity of the M185's battery life.
Performance and Tracking
The Logitech M185 offers 1000 DPI optical tracking, providing smooth and precise cursor control for typical tasks like browsing and document editing. The ergonomic design also supports productivity, as studies suggest that users perform 50% better and work 30% faster with a mouse compared to a touchpad. In contrast, the SUNGI Bluetooth Mouse features adjustable DPI settings (800, 1200, and 1600), allowing users to customize cursor speed based on their preferences. This adaptability makes the SUNGI suitable for various tasks, including casual gaming.
Compatibility
Both the Logitech M185 and the SUNGI Bluetooth Mouse are designed for broad compatibility. The M185 works flawlessly with Windows PCs, Macs, and laptops without any installation hassle, making it a straightforward option for users who value ease of use. The SUNGI mouse, however, takes compatibility a step further by connecting to a wide array of devices, including tablets and Chromebooks, thanks to its Bluetooth capability. This makes the SUNGI particularly appealing for those who use multiple devices across different platforms.
Noise Levels
The SUNGI Bluetooth Mouse is specifically designed to operate quietly, eliminating 80% of click noise. This feature is especially beneficial in environments where silence is appreciated, such as libraries or during late-night work sessions. In contrast, while the Logitech M185 does not emphasize silent operation, it offers reliable performance without any mentioned noise concerns. Users looking for a quiet working experience may prefer the SUNGI, while those focused on traditional performance may find the M185 adequate.
Price Comparison
The Logitech M185 is currently priced at $17.99, while the SUNGI Bluetooth Mouse is slightly cheaper at $13.98. This makes the SUNGI about 22% less expensive compared to the M185, providing a more budget-friendly option for users looking to save money. However, the additional features and battery longevity of the M185 may justify its higher cost for some users. Ultimately, the choice may come down to whether you prioritize upfront savings or long-term value.
Which should you buy?
Choosing between the Logitech M185 Wireless Mouse and the SUNGI Bluetooth Mouse ultimately depends on your specific needs and preferences. If you value battery longevity, ergonomic design, and straightforward plug-and-play functionality, the Logitech M185 is a solid choice. However, if portability, quiet operation, and Bluetooth connectivity across various devices are more critical to you, the SUNGI Bluetooth Mouse offers compelling advantages. Weigh these factors against your usage scenarios to make the best decision for your computing needs.

