# Sennheiser Momentum 4 Wireless vs Audio-Technica ATH-M50xBT2: specs and price compared

A sourced, side-by-side comparison of the Sennheiser Momentum 4 Wireless (Sennheiser) and Audio-Technica ATH-M50xBT2 (Audio-Technica) among over ear headphones.

## Side by side

| Spec | Sennheiser Momentum 4 Wireless | Audio-Technica ATH-M50xBT2 |
| --- | --- | --- |
| US price | not published | not published |
| Brand | Sennheiser | Audio-Technica |
| Released | 2022-09 | 2022-04 |
| ANC | Yes | No |
| Driver (mm) | — | — |
| Battery hr | 60 | 64 |
| Bluetooth | 5.2 | 5.0 |
| Codecs | SBC, AAC, aptX, aptX Adaptive | SBC, AAC, LDAC |
| Wired option | Yes | Yes |
| Weight (g) | 300 | 307 |

## Key differences

- ANC: Sennheiser Momentum 4 Wireless Yes vs Audio-Technica ATH-M50xBT2 No
- Battery hr: Sennheiser Momentum 4 Wireless 60 vs Audio-Technica ATH-M50xBT2 64
- Bluetooth: Sennheiser Momentum 4 Wireless 5.2 vs Audio-Technica ATH-M50xBT2 5.0
- Codecs: Sennheiser Momentum 4 Wireless SBC, AAC, aptX, aptX Adaptive vs Audio-Technica ATH-M50xBT2 SBC, AAC, LDAC
- Weight (g): Sennheiser Momentum 4 Wireless 300 vs Audio-Technica ATH-M50xBT2 307

## What reviewers say

**Sennheiser Momentum 4 Wireless** — Four whitelisted testers (SoundGuys, Engadget, Tom's Guide, What Hi-Fi) rate the Momentum 4 Wireless a top-value ANC over-ear: class-leading battery life and refined, neutral sound draw praise, though ANC trails Bose/Sony flagships and the restyle looks generic. SoundGuys lab-measured 56h21m of playback with ANC on; Engadget clocked 57h at ~75% volume. All four quotes and both measured battery figures were confirmed verbatim in the fetched pages. (4 sourced reviews.)

**Audio-Technica ATH-M50xBT2** — Three whitelisted outlets recommend the ATH-M50xBT2 as a strong no-ANC pick. Only SoundGuys published measurements: 64 hours 51 minutes of battery at 75dB(SPL) and an Isolation / Attenuation sub-score of 3.4. What Hi-Fi and MusicRadar are listening-based reviews with no published measurements, and both praise the sound, build and value. Note the age spread: What Hi-Fi's review dates from October 2021 and MusicRadar's from August 2023, so only the SoundGuys page has been revised recently. The panel splits on isolation, on comfort, and on how heavy the bass is. (3 sourced reviews.)

## Sources

- Sennheiser Momentum 4 Wireless: https://www.headphonecheck.com/test/sennheiser-momentum-4-wireless (headphonecheck.com, verified 2026-06-15)
- Audio-Technica ATH-M50xBT2: https://www.headphonecheck.com/test/audio-technica-ath-m50xbt2 (headphonecheck.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/over-ear-headphones/sennheiser-momentum-4-wireless-vs-audio-technica-ath-m50xbt2/
Cite: Per The Front Desk Review, Sennheiser Momentum 4 Wireless (not published) vs Audio-Technica ATH-M50xBT2 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/over-ear-headphones/sennheiser-momentum-4-wireless-vs-audio-technica-ath-m50xbt2/
License: CC BY 4.0.