Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Logitech - G735 Wireless | Razer - BlackShark V3 |
|---|---|---|
| Driver size | 40 mm | 50 mm |
| 2.4 GHz lossless | true | false |
| Battery | 56 h | 0 h |
Between the G735 Wireless and BlackShark V3, the G735 Wireless comes out ahead in 2.4 ghz lossless / battery, while the BlackShark V3 wins on driver size. Overall, the G735 Wireless scores 53.3 and the BlackShark V3 scores 61.1 on our Mars Score.
Which should you buy?
The BlackShark V3 edges ahead on the Mars Score (53.3 vs 61.1), but the 7.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the G735 Wireless if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are 2.4 ghz lossless, battery. The single most decisive one: Has 2.4 GHz lossless.
Pick the BlackShark V3 if you care most about driver size. Its strongest claims are driver size. The single most decisive one: Driver size — 25.00% more. 50 mm vs 40 mm.
Both ship with comparable surround sound, mic noise cancellation, so those specs do not separate the two — focus on the differences below.
Bottom line: the BlackShark V3 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: Logitech - G735 Wireless or Razer - BlackShark V3?
Razer - BlackShark V3 leads the current Mars Score by 7.8 points.The more useful decision is the trade-off behind that result: compare driver size, battery, 2.4 ghz lossless against the way you will actually use the product.
Choose Logitech - G735 Wireless if…
Logitech - G735 Wireless has the measurable edge on has lossless 2 4ghz, battery life h.
Choose Razer - BlackShark V3 if…
Razer - BlackShark V3 has the measurable edge on driver size mm.
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 Logitech - G735 Wireless wins
- ▲Has 2.4 GHz lossless.
- ▲Battery: 56 h vs 0 h.
Why Razer - BlackShark V3 wins
- ▲Driver size — 25.00% more. 50 mm vs 40 mm.
Spec comparison
Audio
| Spec | Logitech - G735 Wireless | Razer - BlackShark V3 |
|---|---|---|
| Driver sizeⓘ | 40 mm | 50 mmlead |
| Surround sound | true | true |
| ANCⓘ | false | false |
Microphone
| Spec | Logitech - G735 Wireless | Razer - BlackShark V3 |
|---|---|---|
| Detachable mic | true | true |
| Mic noise cancellation | true | true |
Connectivity
| Spec | Logitech - G735 Wireless | Razer - BlackShark V3 |
|---|---|---|
| Wireless | truelead | false |
| Batteryⓘ | 56 hlead | 0 h |
| 2.4 GHz lossless | truelead | false |
| Platforms | PC,Mobile | PC,PS,Xbox,Switch,Mobile |