Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Marshall - Major V | Sennheiser - HD 800 S |
|---|---|---|
| Weight | 186 g | 330 g |
| Driver size | 40 mm | 56 mm |
| Multipoint | true | false |
| Battery life | 100 h | 0 h |
Between the Major V and HD 800 S, the Major V comes out ahead in weight / multipoint, while the HD 800 S wins on driver size. Overall, the Major V scores 68.5 and the HD 800 S scores 55.3 on our Mars Score.
Which should you buy?
The Major V is the clear pick on raw spec strength, leading by 13.2 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.
Pick the Major V 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 weight, multipoint, battery life. The single most decisive one: Weight — 144.00 g less. 186 vs 330.
Pick the HD 800 S if you care most about driver size. Its strongest claims are driver size. The single most decisive one: Driver size — 40.00% more. 56 mm vs 40 mm.
Both ship with comparable active noise cancellation, spatial audio, ldac, so those specs do not separate the two — focus on the differences below.
Bottom line: the Major V 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: Marshall - Major V or Sennheiser - HD 800 S?
Marshall - Major V leads the current Mars Score by 13.2 points.The more useful decision is the trade-off behind that result: compare driver size, battery life, weight against the way you will actually use the product.
Choose Marshall - Major V if…
Marshall - Major V has the measurable edge on weight g, has multipoint, battery life h.
Choose Sennheiser - HD 800 S if…
Sennheiser - HD 800 S 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 Marshall - Major V wins
- ▲Weight — 144.00 g less. 186 vs 330.
- ▲Has Multipoint.
- ▲Battery life: 100 h vs 0 h.
Why Sennheiser - HD 800 S wins
- ▲Driver size — 40.00% more. 56 mm vs 40 mm.
Spec comparison
Design
| Spec | Marshall - Major V | Sennheiser - HD 800 S |
|---|---|---|
| Type | on-ear | over-earlead |
| Weight | 186 glead | 330 g |
| Water resistance | none | none |
Audio
| Spec | Marshall - Major V | Sennheiser - HD 800 S |
|---|---|---|
| Driver sizeⓘ | 40 mm | 56 mmlead |
| Impedanceⓘ | 32 Ω | 300 Ωlead |
| Sensitivityⓘ | 99 dB | 102 dBlead |
| Active noise cancellationⓘ | false | false |
| Transparency mode | false | false |
| Spatial audioⓘ | false | false |
Battery
| Spec | Marshall - Major V | Sennheiser - HD 800 S |
|---|---|---|
| Battery lifeⓘ | 100 hlead | 0 h |
| Fast chargeⓘ | truelead | false |
Connectivity
| Spec | Marshall - Major V | Sennheiser - HD 800 S |
|---|---|---|
| Bluetoothⓘ | 5.3lead | 0 |
| Multipointⓘ | truelead | false |
| 3.5mm jack | true | true |
| LDACⓘ | false | false |
| aptX HDⓘ | false | false |
Frequently asked
Which has better battery life, Major V or HD 800 S?+
Major V lasts 100 hours vs 0 hours.
Do Major V or HD 800 S have active noise cancellation?+
Neither model has active noise cancellation.
Which supports LDAC, Major V or HD 800 S?+
Neither supports LDAC.