Consumercarts is reader-supported. Learn more
Cooler Master MM731 vs Razer DeathAdder V2 X HyperSpeed: Comparison
Cooler Master MM731 vs Razer DeathAdder V2 X HyperSpeed: the weight difference
Start with weight, because it is the widest measured gap between them: Cooler Master MM731 49 g against Razer DeathAdder V2 X HyperSpeed 85 g, 73% in favour of Cooler Master MM731. They differ on connectivity too, Wireless , Bluetooth on the Cooler Master MM731 versus Wireless on the Razer DeathAdder V2 X HyperSpeed. There is a split on grip type as well, Ambidextrous on the Cooler Master MM731 versus Right-Handed on the Razer DeathAdder V2 X HyperSpeed. They differ on shape too, Symmetrical, honeycomb on the Cooler Master MM731 versus Ergonomic on the Razer DeathAdder V2 X HyperSpeed. Switch type is not the same on both, Optical on the Cooler Master MM731 versus Mechanical on the Razer DeathAdder V2 X HyperSpeed.
Who each one is for
The Cooler Master MM731 suits budget shoppers chasing sub-50g wireless weight and ambidextrous claw and fingertip grip users, though it is not the pick for buyers who dislike honeycomb/vented shells and palm grip users wanting a fuller shell. Take the Razer DeathAdder V2 X HyperSpeed for budget-conscious buyers who want the DeathAdder ergonomic shape with exceptionally long battery life. This mouse's battery life is a genuine standout at its price point. It is the wrong buy for competitive players who need flagship-tier sensor precision. The Razer DeathAdder V3 Pro, covered elsewhere on this site, is the appropriate step up for that need. Our rating of the Cooler Master MM731 (8/10): one of the best value-for-weight wireless mice available; it just lacks the sensor polish of pricier flagships.
Frequently asked questions
Do the Cooler Master MM731 and Razer DeathAdder V2 X HyperSpeed differ on sensor model?
Yes. Sensor Model reads PixArt PAW3370, up to 19,000 DPI on the Cooler Master MM731 versus Optical, up to 14,000 DPI on the Razer DeathAdder V2 X HyperSpeed.
Is the Polling Rate the same on the Cooler Master MM731 and Razer DeathAdder V2 X HyperSpeed?
It is. Both are listed at 1000 Hz, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- Cooler Master MM731
- Cooler Master
- Razer DeathAdder V2 X HyperSpeed
- Razer
Connectivity
- Cooler Master MM731
- Wireless (2.4GHz), Bluetooth
- Razer DeathAdder V2 X HyperSpeed
- Wireless (2.4GHz + Bluetooth)
Grip Type
- Cooler Master MM731
- Ambidextrous
- Razer DeathAdder V2 X HyperSpeed
- Right-Handed
Model
- Cooler Master MM731
- MM731
- Razer DeathAdder V2 X HyperSpeed
- DeathAdder V2 X HyperSpeed
Shape
- Cooler Master MM731
- Symmetrical, honeycomb
- Razer DeathAdder V2 X HyperSpeed
- Ergonomic
Sensor Model
- Cooler Master MM731
- PixArt PAW3370, up to 19,000 DPI
- Razer DeathAdder V2 X HyperSpeed
- Optical, up to 14,000 DPI
Polling Rate
- Cooler Master MM731
- 1000 Hz
- Razer DeathAdder V2 X HyperSpeed
- 1000 Hz
Weight
- Cooler Master MM731
- 49 gBest
- Razer DeathAdder V2 X HyperSpeed
- 85 g-73%
Battery Life
- Cooler Master MM731
- Up to 70 hours
- Razer DeathAdder V2 X HyperSpeed
- Up to 235 HoursBest
Switch Type
- Cooler Master MM731
- Optical
- Razer DeathAdder V2 X HyperSpeed
- Mechanical
Which one should you pick?
Choose Cooler Master MM731 if you want the higher polling rate (1000 Hz vs 1000 Hz) and the lower weight (49 g vs 85 g).
Choose Razer DeathAdder V2 X HyperSpeed if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | Cooler Master MM731 | Razer DeathAdder V2 X HyperSpeed |
|---|---|---|
| Amazon | View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Cooler Master MM731
8 / 10 Expert Rating
One of the best value-for-weight wireless mice available; it just lacks the sensor polish of pricier flagships.




