Based on our overall comparison score, Sennheiser Momentum 5 Wireless rates higher at 87/100 versus 35/100 for Audio-Technica ATH-M40x — a 52-point lead. Sennheiser Momentum 5 Wireless 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.
Sennheiser Momentum 5 Wireless vs Audio-Technica ATH-M40x
Verdict
Our overall take, at a glance
Key takeaways
- Sennheiser Momentum 5 Wireless leads Audio-Technica ATH-M40x overall by 50 points (79 vs 29 out of 100).
- Sennheiser Momentum 5 Wireless stands out on Audio Driver Size: 42 mm.
- Best value: Audio-Technica ATH-M40x (from $99) — the strongest score-per-dollar of the two.
Sennheiser Momentum 5 Wireless leads overall
Sennheiser Momentum 5 Wireless
79
Audio-Technica ATH-M40x
29
Why it stands out
- Audio Driver Size: 42 mm
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
Sennheiser Momentum 5 Wireless
The Sennheiser Momentum 5 Wireless is a pair of over-ear, active noise-canceling headphones aimed at listeners seeking sustainable audio gear. A defining characteristic of this model is its user-replaceable battery, which aims to extend the overall lifespan of the device. It also features integrated controls, wireless connectivity, and active noise cancelation.
Best for Eco-conscious buyers looking for headphones with easily serviceable batteriesBest for Daily commuters needing active noise cancelation
Pros
- Incorporates an unusual user-replaceable battery design to promote product longevity
- Equipped with active noise cancelation to block ambient environmental sounds
- Provides wireless connectivity alongside dedicated microphone systems for calling
Cons
- Limited immediate purchasing options due to rolling retail availability at launch
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.
Sennheiser Momentum 5 Wireless
Audio-Technica ATH-M40x
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Sennheiser Momentum 5 WirelessAudio-Technica ATH-M40x
Sennheiser Momentum 5 Wireless is 50 g (21%) 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 Sennheiser Momentum 5 Wireless vs Audio-Technica ATH-M40x comparison
Sennheiser Momentum 5 Wireless 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 87/100 for Sennheiser Momentum 5 Wireless and 35/100 for Audio-Technica ATH-M40x.
At launch, Audio-Technica ATH-M40x was the more affordable option ($99) versus Sennheiser Momentum 5 Wireless ($400). Weigh that against the overall scores (87/100 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, Sennheiser Momentum 5 Wireless (87/100) 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.