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Razer Deathadder V3 Lightweight edges out the Razer Viper V3 Pro in the gaming mice category, especially in design, scoring 63 vs 50. If you want the better overall gaming mice, Razer Deathadder V3 Lightweight is the recommended choice.
Picking Razer Deathadder V3 Lightweight over Razer Viper V3 Pro means trading these off.
Scores are relative within the gaming micecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Razer Viper V3 Pro | Razer Deathadder V3 LightweightW |
|---|---|---|
| Price | 149$ | 42.99$✓ |
| Battery Life | 80hrs✓ | 70hrs |
| Bluetooth | — | Bluetooth 3.0 |
| Weight | 58g✓ | 62g |
| Dimensions | 126 x 57 x 38 mm | 127 x 61 x 42 mm |
| Colors | Black, White | Black |
Buy Razer Viper V3 Pro if…
The Razer Viper V3 Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Razer Deathadder V3 Lightweight if…
Buy the Razer Deathadder V3 Lightweight if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Razer Deathadder V3 Lightweight edges out the Razer Viper V3 Pro in the gaming mice category, especially in design, scoring 63 vs 50. If you want the better overall gaming mice, Razer Deathadder V3 Lightweight is the recommended choice.
No, Razer Deathadder V3 Lightweight scores higher (77 vs 63).
Razer Deathadder V3 Lightweight is cheaper at $42.99 vs $149 for the Razer Viper V3 Pro.
The Razer Viper V3 Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Razer Deathadder V3 Lightweight if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Razer Viper V3 Pro lasts longer with 80 hours vs 70 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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