Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | EPOS - H6PRO Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Battery | 30 h | 70 h |
| Driver size | 40 mm | 50 mm |
Between the H6PRO Wireless and BlackShark V3 Pro, the H6PRO Wireless comes out ahead in several specs, while the BlackShark V3 Pro wins on battery / driver size. Overall, the H6PRO Wireless scores 51.1 and the BlackShark V3 Pro scores 65.6 on our Mars Score.
Which should you buy?
The BlackShark V3 Pro is the clear pick on raw spec strength, leading by 14.5 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The H6PRO Wireless does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the BlackShark V3 Pro if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery, driver size. The single most decisive one: Battery — 133.33% more. 70 h vs 30 h.
Both ship with comparable 2.4 ghz lossless, surround sound, mic noise cancellation, so those specs do not separate the two — focus on the differences below.
Bottom line: the BlackShark V3 Pro 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: EPOS - H6PRO Wireless or Razer - BlackShark V3 Pro?
Razer - BlackShark V3 Pro leads the current Mars Score by 14.5 points.The more useful decision is the trade-off behind that result: compare driver size, battery against the way you will actually use the product.
Choose EPOS - H6PRO Wireless if…
EPOS - H6PRO Wireless does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Razer - BlackShark V3 Pro if…
Razer - BlackShark V3 Pro has the measurable edge on battery life h, 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 EPOS - H6PRO Wireless wins
- No decisive advantages.
Why Razer - BlackShark V3 Pro wins
- ▲Battery — 133.33% more. 70 h vs 30 h.
- ▲Driver size — 25.00% more. 50 mm vs 40 mm.
Spec comparison
Audio
| Spec | EPOS - H6PRO Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Driver sizeⓘ | 40 mm | 50 mmlead |
| Surround sound | true | true |
| ANCⓘ | false | false |
Microphone
| Spec | EPOS - H6PRO Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Detachable mic | true | true |
| Mic noise cancellation | true | true |
Connectivity
| Spec | EPOS - H6PRO Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Wireless | true | true |
| Batteryⓘ | 30 h | 70 hlead |
| 2.4 GHz lossless | true | true |
| Platforms | PC,PS,Xbox,Switch,Mobile | PC,PS,Mobile |