Specification comparison · 2 models

Master & Dynamic MW75 vs Shure AONIC 50 Gen 2 Specs

Side-by-side specs for Master & Dynamic MW75 vs Shure AONIC 50 Gen 2. Highlighted rows show where the numbers or features differ. This page is a specification table — not a ranked “best of” list.

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Spec Master & Dynamic MW75 Master & Dynamic Shure AONIC 50 Gen 2 Shure
Brand Master & DynamicShure
Approx. price (USD) ~$599~$389
Weight 338 g334 g
Battery (ANC on) 28 hrs45 hrs
ANC type Adaptive ANC (Adaptive / MAX / All Day)Hybrid ANC (Light / Moderate / Max / MaxAware)
Driver size 40 mm50 mm
Bluetooth 5.15.0
Multipoint YesYes
Foldable No (flat-fold / case)Yes
Charging USB-C, 15 min ≈ 6 hrs; USB-C digital audioUSB-C, 15 min = 5 hrs; USB-C hi-res streaming
Codecs aptX Adaptive, AAC, SBCLDAC, aptX Adaptive, aptX HD, aptX, AAC, SBC
IP rating NoneNone
Mic / calls 4 ANC + 4 call mics; clear conference calls6-mic beamforming with AGC; Microsoft Teams certified
Best for Premium materials and USB-C hi-res listeningStudio-leaning sound and long battery with codec depth
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Master & Dynamic

Master & Dynamic MW75

Premium materials and USB-C hi-res listening

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Shure

Shure AONIC 50 Gen 2

Studio-leaning sound and long battery with codec depth

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How to read this table

Rows with a soft yellow background differ between the models shown. Battery figures are manufacturer claims with ANC on (playback volume and Immersive/Spatial modes can reduce runtime). Codec support depends on your phone’s Bluetooth stack — LDAC and aptX Adaptive need compatible Android devices; Apple devices typically use AAC.