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Audio-Technica - ATH-M50xBT2 vs Bowers & Wilkins - Px8

Last updated · How Mars Score works
ATH-M50xBT2AUDIO-TECHNICARENDER
Probe A
Audio-Technica
ATH-M50xBT2
74.2/ 100B
Audio81· 45%
Battery62· 25%
Connectivity· 18%
Design· 12%
Px8BOWERS & WILKINSRENDER
Probe B
Bowers & Wilkins
Px8
67.4/ 100C
Audio75· 45%
Battery52· 25%
Connectivity· 18%
Design· 12%
Quick verdict

Between the ATH-M50xBT2 and Px8, the ATH-M50xBT2 comes out ahead in battery life and weight, while the Px8 wins on active noise cancellation. Overall, the ATH-M50xBT2 scores 74.2 and the Px8 scores 67.4 on our Mars Score.

Buying advice

Which should you buy?

The ATH-M50xBT2 edges ahead on the Mars Score (74.2 vs 67.4), but the 6.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the ATH-M50xBT2 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, driver size, among others.

Pick the Px8 if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. Its strongest claims are active noise cancellation.

Both ship with comparable spatial audio, multipoint, water resistance, so those specs don't separate the two — focus on the differences below.

Bottom line: the ATH-M50xBT2 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-M50xBT2 wins

  • Battery life — 66.67% more. 50 h vs 30 h.
  • Weight — 13.00 g less. 307 vs 320.
  • Driver size — 12.50% more. 45 mm vs 40 mm.
  • Has LDAC.

Why Bowers & Wilkins - Px8 wins

  • Has Active noise cancellation.
Full readout

Spec comparison

Design

SpecAudio-Technica - ATH-M50xBT2Bowers & Wilkins - Px8
Typeover-earover-ear
Weight307 glead320 g
Water resistancenonenone

Audio

SpecAudio-Technica - ATH-M50xBT2Bowers & Wilkins - Px8
Driver size45 mmlead40 mm
Impedance38 Ωlead32 Ω
Sensitivity99 dB111 dBlead
Active noise cancellationfalsetruelead
Transparency modefalsetruelead
Spatial audiofalsefalse

Battery

SpecAudio-Technica - ATH-M50xBT2Bowers & Wilkins - Px8
Battery life50 hlead30 h
Fast chargetruetrue

Connectivity

SpecAudio-Technica - ATH-M50xBT2Bowers & Wilkins - Px8
Bluetooth5.05.2lead
Multipointtruetrue
3.5mm jacktruetrue
LDACtrueleadfalse
aptX HDtruetrue
Reader questions

Frequently asked

Which has better battery life, ATH-M50xBT2 or Px8?+

ATH-M50xBT2 lasts 50 hours vs 30 hours.

Do ATH-M50xBT2 or Px8 have active noise cancellation?+

Px8 has ANC; ATH-M50xBT2 does not.

Which supports LDAC, ATH-M50xBT2 or Px8?+

ATH-M50xBT2 supports LDAC; Px8 does not.

Drill down

Spec-level deep dives

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