Audio-Technica - ATH-MSR7b vs Audio-Technica - ATH-R70xa
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Audio-Technica - ATH-MSR7b | Audio-Technica - ATH-R70xa |
|---|---|---|
| Weight | 290 g | 210 g |
Between the ATH-MSR7b and ATH-R70xa, the ATH-MSR7b comes out ahead in several specs, while the ATH-R70xa wins on weight. Overall, the ATH-MSR7b scores 52.8 and the ATH-R70xa scores 54.7 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (52.8 vs 54.7). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
The ATH-MSR7b 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 ATH-R70xa if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight. The single most decisive one: Weight — 80.00 g less. 210 vs 290.
Both ship with comparable battery life, driver size, active noise cancellation, 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: Audio-Technica - ATH-MSR7b or Audio-Technica - ATH-R70xa?
Audio-Technica - ATH-R70xa leads the current Mars Score by 1.9 points.The more useful decision is the trade-off behind that result: compare weight against the way you will actually use the product.
Choose Audio-Technica - ATH-MSR7b if…
Audio-Technica - ATH-MSR7b does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Audio-Technica - ATH-R70xa if…
Audio-Technica - ATH-R70xa has the measurable edge on weight g.
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 Audio-Technica - ATH-MSR7b wins
- No decisive advantages.
Why Audio-Technica - ATH-R70xa wins
- ▲Weight — 80.00 g less. 210 vs 290.
Spec comparison
Design
| Spec | Audio-Technica - ATH-MSR7b | Audio-Technica - ATH-R70xa |
|---|---|---|
| Type | over-ear | over-ear |
| Weight | 290 g | 210 glead |
| Water resistance | none | none |
Audio
| Spec | Audio-Technica - ATH-MSR7b | Audio-Technica - ATH-R70xa |
|---|---|---|
| Driver sizeⓘ | 45 mm | 45 mm |
| Impedanceⓘ | 36 Ω | 470 Ωlead |
| Sensitivityⓘ | 101 dBlead | 99 dB |
| Active noise cancellationⓘ | false | false |
| Transparency mode | false | false |
| Spatial audioⓘ | false | false |
Battery
| Spec | Audio-Technica - ATH-MSR7b | Audio-Technica - ATH-R70xa |
|---|---|---|
| Battery lifeⓘ | 0 h | 0 h |
| Fast chargeⓘ | false | false |
Connectivity
| Spec | Audio-Technica - ATH-MSR7b | Audio-Technica - ATH-R70xa |
|---|---|---|
| Bluetoothⓘ | 0.0 | 0 |
| Multipointⓘ | false | false |
| 3.5mm jack | true | true |
| LDACⓘ | false | false |
| aptX HDⓘ | false | false |
Frequently asked
Which has better battery life, ATH-MSR7b or ATH-R70xa?+
ATH-R70xa lasts 0 hours vs 0 hours.
Do ATH-MSR7b or ATH-R70xa have active noise cancellation?+
Neither model has active noise cancellation.
Which supports LDAC, ATH-MSR7b or ATH-R70xa?+
Neither supports LDAC.