Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Marshall - Major V | Master & Dynamic - MW75 |
|---|---|---|
| Battery life | 100 h | 28 h |
| Weight | 186 g | 335 g |
| Active noise cancellation | false | true |
Between the Major V and MW75, the Major V comes out ahead in battery life / weight, while the MW75 wins on active noise cancellation. Overall, the Major V scores 68.5 and the MW75 scores 70.2 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (68.5 vs 70.2). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
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 battery life, weight. The single most decisive one: Battery life — 257.14% more. 100 h vs 28 h.
Pick the MW75 if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. Its strongest claims are active noise cancellation. The single most decisive one: Has Active noise cancellation.
Both ship with comparable driver size, spatial audio, multipoint, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Marshall - Major V or Master & Dynamic - MW75?
Master & Dynamic - MW75 leads the current Mars Score by 1.7 points.The more useful decision is the trade-off behind that result: compare 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 battery life h, weight g.
Choose Master & Dynamic - MW75 if…
Master & Dynamic - MW75 has the measurable edge on has anc.
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
- ▲Battery life — 257.14% more. 100 h vs 28 h.
- ▲Weight — 149.00 g less. 186 vs 335.
Why Master & Dynamic - MW75 wins
- ▲Has Active noise cancellation.
Spec comparison
Design
| Spec | Marshall - Major V | Master & Dynamic - MW75 |
|---|---|---|
| Type | on-ear | over-earlead |
| Weight | 186 glead | 335 g |
| Water resistance | none | none |
Audio
| Spec | Marshall - Major V | Master & Dynamic - MW75 |
|---|---|---|
| Driver sizeⓘ | 40 mm | 40 mm |
| Impedanceⓘ | 32 Ω | 32 Ω |
| Sensitivityⓘ | 99 dB | 100 dBlead |
| Active noise cancellationⓘ | false | truelead |
| Transparency mode | false | truelead |
| Spatial audioⓘ | false | false |
Battery
| Spec | Marshall - Major V | Master & Dynamic - MW75 |
|---|---|---|
| Battery lifeⓘ | 100 hlead | 28 h |
| Fast chargeⓘ | true | true |
Connectivity
| Spec | Marshall - Major V | Master & Dynamic - MW75 |
|---|---|---|
| Bluetoothⓘ | 5.3lead | 5.1 |
| Multipointⓘ | true | true |
| 3.5mm jack | true | true |
| LDACⓘ | false | false |
| aptX HDⓘ | false | truelead |
Frequently asked
Which has better battery life, Major V or MW75?+
Major V lasts 100 hours vs 28 hours.
Do Major V or MW75 have active noise cancellation?+
MW75 has active noise cancellation; Major V does not.
Which supports LDAC, Major V or MW75?+
Neither supports LDAC.