Microsoft Bluetooth Ergonomic Mouse
Score: 85/100
Razer DeathAdder V4 Pro Wireless
Score: 86/100Rankings
The Razer DeathAdder V4 Pro is a high-end wireless gaming mouse featuring a 45K DPI sensor and ultra-low 8K polling for esports performance. Its large ergonomic shape and reduced battery life at max polling are notable trade-offs. Ideal for medium-to-large-handed competitive gamers who prioritize precision and speed.
The Microsoft Bluetooth Ergonomic Mouse combines a comfortable right-handed shape, long 15-month battery life, and three programmable buttons for productivity. Its trade-offs include lack of left-handed support and no onboard memory for settings. Best for right-handed office workers who value ergonomics and multi-device convenience.
| Attribute | | |
|---|---|---|
1,000 | 45,000best | |
| ↓ lower better | 91 gbest | 400 g |
— | 150 hoursbest | |
3 | 8best | |
— | 8,000 Hzbest | |
5 | 8best | |
3 yearsbest | 2 years | |
9.14 mbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Maximum DPI | 1000 | 45000 |
Build & Design(1) | ||
Weight (g) | 91 g | 400 g |
Sensors(1) | ||
Sensor Type | optical | Razer Focus Pro 45K |
Controls(2) | ||
Programmable Buttons | 3 | 8 |
Total Buttons | 5 | 8 |
General(1) | ||
Warranty (years) | 3 years | 2 years |
Connectivity(1) | ||
Connection Type | Bluetooth | Razer HyperSpeed Wireless Gen-2 |
Battery & Power(1) | ||
Battery Life (hours) | 15 months hours | 150 hours |
Products in the top-left offer the best value (high score, low price).
Everyday users emphasize comfort and ease of use, highlighting the soft thumb rest, long battery life and seamless multi-device switching as the main reasons they recommend the mouse.
Professional reviewers consider the DeathAdder V4 Pro a massive upgrade over its predecessor, emphasizing its best-in-class 45K DPI sensor, virtually lag-free 8K wireless, and a secure hemispherical dongle. They also commend the new Gen-4 optical switches and the ultra-light yet well-balanced 56 g chassis, though some question whether the performance gains justify the higher price.
“the new king of wireless gaming mice”
Everyday users overwhelmingly praise the mouse's feather-light weight, long battery endurance, solid build quality, and ergonomic comfort, especially for palm and claw grips. Recurring themes include appreciation for fast, low-latency wireless performance and precise scroll behavior, while the most common complaints revolve around the relatively large size for small-handed gamers and reduced battery life at the highest polling rate.
