Based on our overall comparison score, Sony WH-1000XM6 rates higher at 83/100 versus 35/100 for Audio-Technica ATH-M40x — a 48-point lead. Sony WH-1000XM6 is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Sony WH-1000XM6 vs Audio-Technica ATH-M40x
Verdict
Our overall take, at a glance
Key takeaways
- Sony WH-1000XM6 leads Audio-Technica ATH-M40x overall by 43 points (75 vs 32 out of 100).
- Best value: Audio-Technica ATH-M40x (from $99) — the strongest score-per-dollar of the two.
Sony WH-1000XM6 leads overall
Sony WH-1000XM6
75
Audio-Technica ATH-M40x
32
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Sony WH-1000XM6
The Sony WH-1000XM6 is a premium set of over-ear wireless headphones designed for users seeking top-tier active noise cancellation and high-fidelity sound. This iteration introduces refreshed hardware design alongside new features like spatial audio upmixing and updated connectivity protocols. It targets commuters, frequent travelers, and audio enthusiasts looking for a highly capable daily listening device.
Best for Commuters and travelers requiring strong active noise cancellationBest for Listeners wanting spatial audio upmixing for music and moviesBest for Users seeking versatile wireless connectivity and ambient sound control
Pros
- Highly effective active noise cancellation for blocking out ambient environments
- New spatial audio upmixing capabilities for immersive sound experiences
- Upgraded wireless connectivity options and improved ambient sound mode
Cons
- Potential fit or comfort issues depending on individual head shape and the new design
- Occasional compatibility issues when using the high-resolution LDAC codec
- Premium price tag that requires a significant financial investment
Audio-Technica ATH-M40x
The Audio-Technica ATH-M40x is an over-ear, dynamic closed-back headphone designed primarily for studio monitoring and audio production. Introduced as part of a remastered M-Series lineup in 2014, it features 40mm drivers with neodymium magnets and copper-clad aluminum voice coils. Operating with a 35-ohm impedance and a frequency response of 15 to 24,000 Hz, it is tuned to provide a flatter, more accurate sound profile with minimal coloration.
Best for audio mixing and studio monitoring requiring accurate, uncolored frequency respoBest for content creation and tracking where a lightweight, closed-back design is preferr
Pros
- Equipped with two different detachable cables (a 1.2-meter straight and a 3-meter coiled cable) for physical flexibility
- Tuned for a relatively flat frequency response, helping to deliver accurate and uncolored audio reproduction
- Weighs 240 grams, presenting a relatively lightweight option for long listening sessions
- Includes a screw-on 6.5mm adapter to ensure compatibility with professional audio equipment
Cons
- Includes only a basic soft pouch for storage, offering limited physical protection compared to a hardshell case
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Sony WH-1000XM6
Audio-Technica ATH-M40x
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Sony WH-1000XM6Audio-Technica ATH-M40x
Sony WH-1000XM6 is 14 g (6%) heavier than Audio-Technica ATH-M40x.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Sony WH-1000XM6 vs Audio-Technica ATH-M40x comparison
Sony WH-1000XM6 and Audio-Technica ATH-M40x are compared side by side above across every spec in the headphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 83/100 for Sony WH-1000XM6 and 35/100 for Audio-Technica ATH-M40x.
At launch, Audio-Technica ATH-M40x was the more affordable option ($99) versus Sony WH-1000XM6 ($450). Weigh that against the overall scores (83/100 vs 35/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated headphones option overall, Sony WH-1000XM6 (83/100) edges out Audio-Technica ATH-M40x (35/100). But if Audio-Technica ATH-M40x is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.