ASUS - ROG Harpe Ace Aim Lab Edition vs Razer - Viper V3 Pro
Between the ROG Harpe Ace Aim Lab Edition and Viper V3 Pro, the ROG Harpe Ace Aim Lab Edition comes out ahead in max dpi, while the Viper V3 Pro wins on polling rate and battery. Overall, the ROG Harpe Ace Aim Lab Edition scores 74.8 and the Viper V3 Pro scores 88.8 on our Mars Score.
Which should you buy?
The Viper V3 Pro is the clear pick on raw spec strength, leading by 14.0 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the ROG Harpe Ace Aim Lab Edition if you care most about max dpi. The biggest gaps in its favor are max dpi.
Pick the Viper V3 Pro if you care most about polling rate and battery. Its strongest claims are polling rate, battery, buttons.
Both ship with comparable weight, wireless, so those specs don't separate the two — focus on the differences below.
Bottom line: the Viper V3 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why ASUS - ROG Harpe Ace Aim Lab Edition wins
- ▲Max DPI — 2.86% more. 36000 vs 35000.
Why Razer - Viper V3 Pro wins
- ▲Polling rate — 700.00% more. 8000 Hz vs 1000 Hz.
- ▲Battery — 5.56% more. 95 h vs 90 h.
- ▲Buttons — 1.00 more. 6 vs 5.
Spec comparison
Sensor
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Viper V3 Pro |
|---|---|---|
| Max DPI | 36000lead | 35000 |
| Max IPS | 650 | 750lead |
| Polling rate | 1000 Hz | 8000 Hzlead |
Design
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Viper V3 Pro |
|---|---|---|
| Weight | 54 g | 54 g |
| Buttons | 5 | 6lead |
| Shape | Right-handed | Symmetrical |
Connectivity
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Viper V3 Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 90 h | 95 hlead |
Frequently asked
Spec-level deep dives
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