HyperX - Cloud III S Wireless vs Razer - BlackShark V3 Pro
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | HyperX - Cloud III S Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Battery | 120 h | 70 h |
| Driver size | 53 mm | 50 mm |
Between the Cloud III S Wireless and BlackShark V3 Pro, the Cloud III S Wireless comes out ahead in battery / driver size, while the BlackShark V3 Pro wins on several specs. Overall, the Cloud III S Wireless scores 72.4 and the BlackShark V3 Pro scores 65.6 on our Mars Score.
Which should you buy?
The Cloud III S Wireless edges ahead on the Mars Score (72.4 vs 65.6), but the 6.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Cloud III S 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 battery, driver size. The single most decisive one: Battery — 71.43% more. 120 h vs 70 h.
The BlackShark V3 Pro similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
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 Cloud III S Wireless 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: HyperX - Cloud III S Wireless or Razer - BlackShark V3 Pro?
HyperX - Cloud III S Wireless leads the current Mars Score by 6.8 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 HyperX - Cloud III S Wireless if…
HyperX - Cloud III S Wireless has the measurable edge on battery life h, driver size mm.
Choose Razer - BlackShark V3 Pro if…
Razer - BlackShark V3 Pro does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
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 HyperX - Cloud III S Wireless wins
- ▲Battery — 71.43% more. 120 h vs 70 h.
- ▲Driver size — 6.00% more. 53 mm vs 50 mm.
Why Razer - BlackShark V3 Pro wins
- No decisive advantages.
Spec comparison
Audio
| Spec | HyperX - Cloud III S Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Driver sizeⓘ | 53 mmlead | 50 mm |
| Surround sound | true | true |
| ANCⓘ | false | false |
Microphone
| Spec | HyperX - Cloud III S Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Detachable mic | true | true |
| Mic noise cancellation | true | true |
Connectivity
| Spec | HyperX - Cloud III S Wireless | Razer - BlackShark V3 Pro |
|---|---|---|
| Wireless | true | true |
| Batteryⓘ | 120 hlead | 70 h |
| 2.4 GHz lossless | true | true |
| Platforms | PC,PS | PC,PS,Mobile |