Bose QuietComfort Ultra vs Audio-Technica ATH-M50x
Verdict
Our overall take, at a glance
Key takeaways
Bose QuietComfort Ultra leads Audio-Technica ATH-M50x overall by 56 points (87 vs 31 out of 100).
Bose QuietComfort Ultra stands out on Comfort & Build Weight: 253 g.
Bose QuietComfort Ultra leads overall
$429 at launch
Bose QuietComfort Ultra
87
Audio-Technica ATH-M50x
31
Why it stands out
Comfort & Build Weight: 253 g
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Bose QuietComfort Ultra
The Bose QuietComfort Ultra Earbuds are premium wireless in-ear headphones designed for users seeking top-tier ambient noise reduction in a highly portable format. They aim to deliver the powerful active noise cancellation performance typically associated with the brand's larger over-ear headphones inside a compact, travel-friendly design.
Best for Blocking out low-frequency cabin noise during air travel and daily transitBest for Listeners wanting flagship-level noise isolation without the bulk of over-ear he
Pros
Outstanding active noise cancellation that effectively isolates loud environments
Comfortable and secure fit using stability bands and ear tips for long listening sessions
Engaging spatial audio presentation with built-in immersive sound modes
Cons
Premium pricing makes them a significant financial investment compared to standard wireless earbuds
Standard charging case lacks integrated wireless charging functionality out of the box
Video — reviews used (3)
Provides the product name, launch timing, and the central design goal of delivering over-ear noise cancellation quality in a small earbud package.
Generated Jun 30, 2026
Audio-Technica ATH-M50x
The Audio-Technica ATH-M50x is a pair of closed-back professional monitor headphones designed for audio tracking, mixing, and critical listening. Released as part of a remastered M-Series lineup, it serves as the direct successor to the widely popular ATH-M50, offering a refined design tailored for both studio environments and creators.
Best for Studio mixing and audio monitoringBest for Video editing and content creation
Pros
Detachable cable design that addresses a major limitation of the previous model
Collapsible, folding design that makes them easier to pack and transport
Reliable and accurate sound signature preferred for studio monitoring
Cons
Wired-only base configuration that lacks modern conveniences like active noise cancellation or wireless connectivity
Audio-Technica ATH-M50x is 32 g (13%) heavier than Bose QuietComfort Ultra.
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Review Videos
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Detailed Specifications
The full spec sheet, side by side
Noise Cancelling
Feature
Bose QuietComfort Ultra
Audio-Technica ATH-M50x
Active Noise Cancelling
Yes
No
Transparency Mode
Yes
No
Wireless
Feature
Bose QuietComfort Ultra
Audio-Technica ATH-M50x
Wireless
Yes
No
Bluetooth Version
N/A
Supported Codecs
SBC, AAC, aptX Adaptive
N/A
Multipoint Connection
Yes
No
Battery
Feature
Bose QuietComfort Ultra
Audio-Technica ATH-M50x
Battery Life (ANC On)
24 h
N/A
Quick Charge
Yes
No
Comfort & Build
Feature
Bose QuietComfort Ultra
Audio-Technica ATH-M50x
Weight
253 g
285 g
Folding Design
Yes
Yes
Water Resistance
N/A
N/A
Dimensions
13.9 × 19.5 × 5.08 cm
N/A
Connectivity
Feature
Bose QuietComfort Ultra
Audio-Technica ATH-M50x
Wired Connection
3.5mm
3.5mm
Detachable Cable
Yes
Yes
Built-in Microphone
Yes
No
Specification Note
Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.