Based on our overall comparison score, Audio-Technica ATH-M40x rates higher at 26/100 versus 23/100 for Audio-Technica ATH-M50x — a 3-point lead. Audio-Technica ATH-M40x 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.
Audio-Technica ATH-M40x vs Audio-Technica ATH-M50x
Updated Jun 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the Audio-Technica ATH-M40x is the better pick — it scores 28/100 to the Audio-Technica ATH-M50x's 23, leading on Comfort & Build. Choose the Audio-Technica ATH-M50x instead if you want to spend less.
- Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.
Verdict
Our overall take, at a glance
Key takeaways
- Audio-Technica ATH-M40x leads Audio-Technica ATH-M50x overall by 5 points (28 vs 23 out of 100).
- Audio-Technica ATH-M40x stands out on Comfort & Build Weight: 240 g (16% less).
Audio-Technica ATH-M40x leads overall
Audio-Technica ATH-M40x
28
Audio-Technica ATH-M50x
23
Why it stands out
- Comfort & Build Weight: 240 g (16% less)
Watch-outs
Compromises to know before you buy
Audio-Technica ATH-M40x
- No microphone — you can't take calls.
Audio-Technica ATH-M50x
- No microphone — you can't take calls.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
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…Best for content creation and tracking where a lightweight, closed-back design is…
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
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
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.
Audio-Technica ATH-M40x
Audio-Technica ATH-M50x
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Audio-Technica ATH-M40xAudio-Technica ATH-M50x
Audio-Technica ATH-M50x is 45 g (19%) 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 Audio-Technica ATH-M40x vs Audio-Technica ATH-M50x comparison
Audio-Technica ATH-M40x and Audio-Technica ATH-M50x 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 26/100 for Audio-Technica ATH-M40x and 23/100 for Audio-Technica ATH-M50x.
At launch, Audio-Technica ATH-M40x was the more affordable option ($99) versus Audio-Technica ATH-M50x ($169). Weigh that against the overall scores (26/100 vs 23/100) 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, Audio-Technica ATH-M40x (26/100) edges out Audio-Technica ATH-M50x (23/100). But if Audio-Technica ATH-M50x 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.
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