Between the X2V3 and DeathAdder V4 Pro, the X2V3 comes out ahead in weight, while the DeathAdder V4 Pro wins on max dpi and battery. Overall, the X2V3 scores 87.8 and the DeathAdder V4 Pro scores 90.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (87.8 vs 90.5). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the X2V3 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the DeathAdder V4 Pro if you care most about max dpi and battery. Its strongest claims are max dpi, battery, buttons.
Both ship with comparable polling rate, wireless, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Pulsar - X2V3 wins
- ▲Weight — 1.00 g less. 55 vs 56.
Why Razer - DeathAdder V4 Pro wins
- ▲Max DPI — 40.63% more. 45000 vs 32000.
- ▲Battery — 25.00% more. 150 h vs 120 h.
- ▲Buttons — 2.00 more. 8 vs 6.
Spec comparison
Sensor
| Spec | Pulsar - X2V3 | Razer - DeathAdder V4 Pro |
|---|---|---|
| Max DPI | 32000 | 45000lead |
| Max IPS | 750 | 800lead |
| Polling rate | 8000 Hz | 8000 Hz |
Design
| Spec | Pulsar - X2V3 | Razer - DeathAdder V4 Pro |
|---|---|---|
| Weight | 55 glead | 56 g |
| Buttons | 6 | 8lead |
| Shape | Symmetrical | Right-handed |
Connectivity
| Spec | Pulsar - X2V3 | Razer - DeathAdder V4 Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 120 h | 150 hlead |
Frequently asked
Spec-level deep dives
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