UGREEN Wireless Mouse vs Razer DeathAdder Essential
Updated August 2026 — The UGREEN Wireless Mouse is a budget-friendly option with excellent battery life, while the Razer DeathAdder Essential offers superior performance for gamers.
The UGREEN Wireless Mouse is a budget-friendly option with excellent battery life, while the Razer DeathAdder Essential offers superior performance for gamers.
Why UGREEN Wireless Mouse is better
Price
UGREEN is £9.99, cheaper than Razer's £16.99.
Battery Life
UGREEN lasts up to 18 months on a single AA battery.
Weight
UGREEN weighs only 95 grams, making it ultralight.
Why Razer DeathAdder Essential is better
DPI
Razer has a higher DPI of 6400 for gaming.
Ergonomics
Razer is designed for extended gaming comfort.
Durability
Razer is tested for up to 10 million clicks.
Overall score
Specifications
| Spec | UGREEN Wireless Mouse | Razer DeathAdder Essential |
|---|---|---|
| Wireless | Yes | No |
| DPI Range | 800-4000 | 6400 |
| Function Buttons | 6 | 5 |
| Compatibility | Wide | Wide |
| Quiet Operation | Yes | No |
Dimension comparison
Price Comparison
The UGREEN Wireless Mouse is priced at £9.99, while the Razer DeathAdder Essential costs £16.99. This substantial price difference makes the UGREEN mouse a more budget-friendly option for those looking for basic functionality without breaking the bank. The Razer model, on the other hand, positions itself as a gaming mouse with features that justify its higher price point. Gamers often prioritise performance over cost, and the Razer’s advanced specifications may appeal to that demographic.
Design and Ergonomics
Both the UGREEN Wireless Mouse and the Razer DeathAdder Essential boast ergonomic designs, but they cater to different user needs. The UGREEN mouse weighs a mere 95 grams, making it ultralight and suitable for portability. Its design aims to reduce fatigue during extended use, appealing to everyday users. Conversely, the Razer mouse is specifically engineered for gaming comfort, allowing extended hours of play without discomfort. Its ergonomic form supports high performance during gaming marathons, ensuring users maintain control even in intense scenarios.
Connectivity
The UGREEN Wireless Mouse utilises a 2.4GHz wireless connection with an effective range of up to 15 metres, providing users with the freedom to move without being tethered to their computers. The simplicity of its USB receiver, which activates the mouse within 2 seconds, is a highlight for convenience. In contrast, the Razer DeathAdder Essential does not specify a wireless option, suggesting a wired connection that can provide consistent performance without the need for battery changes. This choice may resonate with gamers who prefer a direct connection to eliminate any latency issues.
DPI and Performance
When it comes to DPI settings, the UGREEN Wireless Mouse offers five adjustable options ranging from 800 to 4000 DPI, suitable for various tasks from office work to precise tracking. This versatility makes it a good choice for casual users. The Razer DeathAdder Essential, however, features a robust 6,400 DPI optical sensor, designed for fast and precise movements, especially crucial in gaming scenarios. This higher DPI capability allows for smoother and more accurate control during fast-paced gameplay, giving it an edge in performance-oriented situations.
Button Functionality
The UGREEN Wireless Mouse includes six function buttons, including a multi-function button for toggling DPI or connection modes, making it versatile for different tasks. Its silent button design, with a click volume of just 40 dB, allows for quiet usage in shared spaces. In comparison, the Razer DeathAdder Essential is equipped with five Hyperesponse buttons, engineered for rapid response during gaming. Both mice offer customisation, but the Razer’s focus on responsiveness may appeal more to gamers seeking a competitive edge.
Battery Life
The UGREEN Wireless Mouse boasts an impressive battery life of up to 18 months on a single AA battery, significantly reducing the need for frequent replacements. This feature is particularly advantageous for users who prefer low maintenance. The Razer DeathAdder Essential does not provide specific battery information, which suggests it may rely on a wired connection or not focus on battery life as a selling point. For users prioritising longevity and convenience, the UGREEN mouse clearly stands out.
Compatibility
Both mice are designed to offer wide compatibility, ensuring they can be used across various operating systems. The UGREEN Wireless Mouse supports Windows, MacOS, iPadOS, Linux, and Chrome, making it a versatile choice for users with different devices. The Razer DeathAdder Essential is also compatible with major operating systems, although specific details are not provided. This broad compatibility ensures that users can integrate either mouse into their setup without significant hurdles.
Which should you buy?
In conclusion, the choice between the UGREEN Wireless Mouse and the Razer DeathAdder Essential ultimately depends on your specific needs. If you are looking for a budget-friendly, ultralight mouse with excellent battery life and quiet operation for everyday tasks, the UGREEN Wireless Mouse is the better option at £9.99. However, if you are a gamer seeking advanced performance features, such as a high DPI sensor and ergonomic design tailored for extended gaming sessions, the Razer DeathAdder Essential at £16.99 could be worth the investment. Each mouse excels in its intended category, so consider what aspects are paramount for your use case before making your decision.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

