Audio-Technica - ATH-MSR7b vs Beyerdynamic - Aventho 300
Between the ATH-MSR7b and Aventho 300, the ATH-MSR7b comes out ahead in driver size, while the Aventho 300 wins on weight and active noise cancellation. Overall, the ATH-MSR7b scores 66.2 and the Aventho 300 scores 72.6 on our Mars Score.
Which should you buy?
The Aventho 300 edges ahead on the Mars Score (66.2 vs 72.6), but the 6.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the ATH-MSR7b if you care most about driver size. The biggest gaps in its favor are driver size.
Pick the Aventho 300 if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight, active noise cancellation, multipoint, among others.
Both ship with comparable spatial audio, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: the Aventho 300 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Audio-Technica - ATH-MSR7b wins
- ▲Driver size — 12.50% more. 45 mm vs 40 mm.
Why Beyerdynamic - Aventho 300 wins
- ▲Weight — 30.00 g less. 260 vs 290.
- ▲Has Active noise cancellation.
- ▲Has Multipoint.
- ▲Has LDAC.
- ▲Battery life: 60 h vs 0 h.
Spec comparison
Design
| Spec | Audio-Technica - ATH-MSR7b | Beyerdynamic - Aventho 300 |
|---|---|---|
| Type | over-ear | over-ear |
| Weight | 290 g | 260 glead |
| Water resistance | none | none |
Audio
| Spec | Audio-Technica - ATH-MSR7b | Beyerdynamic - Aventho 300 |
|---|---|---|
| Driver sizeⓘ | 45 mmlead | 40 mm |
| Impedanceⓘ | 36 Ωlead | 32 Ω |
| Sensitivityⓘ | 101 dBlead | 100 dB |
| Active noise cancellationⓘ | false | truelead |
| Transparency mode | false | truelead |
| Spatial audioⓘ | false | false |
Battery
| Spec | Audio-Technica - ATH-MSR7b | Beyerdynamic - Aventho 300 |
|---|---|---|
| Battery life | 0 h | 60 hlead |
| Fast chargeⓘ | false | truelead |
Connectivity
| Spec | Audio-Technica - ATH-MSR7b | Beyerdynamic - Aventho 300 |
|---|---|---|
| Bluetoothⓘ | 0.0 | 5.3lead |
| Multipointⓘ | false | truelead |
| 3.5mm jack | true | true |
| LDACⓘ | false | truelead |
| aptX HDⓘ | false | truelead |
Frequently asked
Which has better battery life, ATH-MSR7b or Aventho 300?+
Aventho 300 lasts 60 hours vs 0 hours.
Do ATH-MSR7b or Aventho 300 have active noise cancellation?+
Aventho 300 has ANC; ATH-MSR7b does not.
Which supports LDAC, ATH-MSR7b or Aventho 300?+
Aventho 300 supports LDAC; ATH-MSR7b does not.
Spec-level deep dives
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