ASUS - ROG Harpe Ace Aim Lab Edition vs Razer - Cobra Pro
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Cobra Pro |
|---|---|---|
| Battery | 90 h | 170 h |
| Weight | 54 g | 77 g |
| Max DPI | 36000 | 30000 |
| Buttons | 5 | 10 |
Between the ROG Harpe Ace Aim Lab Edition and Cobra Pro, the ROG Harpe Ace Aim Lab Edition comes out ahead in weight / max dpi, while the Cobra Pro wins on battery / buttons. Overall, the ROG Harpe Ace Aim Lab Edition scores 66.6 and the Cobra Pro scores 61.5 on our Mars Score.
Which should you buy?
The ROG Harpe Ace Aim Lab Edition edges ahead on the Mars Score (66.6 vs 61.5), but the 5.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the ROG Harpe Ace Aim Lab Edition if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, max dpi. The single most decisive one: Weight — 23.00 g less. 54 vs 77.
Pick the Cobra Pro if you care most about battery / buttons. Its strongest claims are battery, buttons. The single most decisive one: Battery — 88.89% more. 170 h vs 90 h.
Both ship with comparable polling rate, wireless, so those specs do not separate the two — focus on the differences below.
Bottom line: the ROG Harpe Ace Aim Lab Edition is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: ASUS - ROG Harpe Ace Aim Lab Edition or Razer - Cobra Pro?
ASUS - ROG Harpe Ace Aim Lab Edition leads the current Mars Score by 5.1 points.The more useful decision is the trade-off behind that result: compare max dpi, weight against the way you will actually use the product.
Choose ASUS - ROG Harpe Ace Aim Lab Edition if…
ASUS - ROG Harpe Ace Aim Lab Edition has the measurable edge on weight g, max dpi.
Choose Razer - Cobra Pro if…
Razer - Cobra Pro has the measurable edge on battery h, button count.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why ASUS - ROG Harpe Ace Aim Lab Edition wins
- ▲Weight — 23.00 g less. 54 vs 77.
- ▲Max DPI — 20.00% more. 36000 vs 30000.
Why Razer - Cobra Pro wins
- ▲Battery — 88.89% more. 170 h vs 90 h.
- ▲Buttons — 5.00 more. 10 vs 5.
Spec comparison
Sensor
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Cobra Pro |
|---|---|---|
| Max DPI | 36000lead | 30000 |
| Max IPS | 650 | 750lead |
| Polling rate | 1000 Hz | 1000 Hz |
Design
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Cobra Pro |
|---|---|---|
| Weight | 54 glead | 77 g |
| Buttons | 5 | 10lead |
| Shape | Right-handed | Symmetrical |
Connectivity
| Spec | ASUS - ROG Harpe Ace Aim Lab Edition | Razer - Cobra Pro |
|---|---|---|
| Wireless | true | true |
| Battery | 90 h | 170 hlead |