# Sennheiser Momentum 4 Wireless vs Beyerdynamic Aventho 300: specs and price compared

A sourced, side-by-side comparison of the Sennheiser Momentum 4 Wireless (Sennheiser) and Beyerdynamic Aventho 300 (Beyerdynamic) among over ear headphones.

## Side by side

| Spec | Sennheiser Momentum 4 Wireless | Beyerdynamic Aventho 300 |
| --- | --- | --- |
| US price | not published | $399 |
| Brand | Sennheiser | Beyerdynamic |
| Released | 2022-09 | 2024 |
| ANC | Yes | Yes |
| Driver (mm) | — | — |
| Battery hr | 60 | 50 |
| Bluetooth | 5.2 | 5.4 |
| Codecs | SBC, AAC, aptX, aptX Adaptive | AAC, aptX Adaptive, aptX Lossless, LC3 |
| Wired option | Yes | Yes |
| Weight (g) | 300 | 319 |

## Key differences

- Battery hr: Sennheiser Momentum 4 Wireless 60 vs Beyerdynamic Aventho 300 50
- Bluetooth: Sennheiser Momentum 4 Wireless 5.2 vs Beyerdynamic Aventho 300 5.4
- Codecs: Sennheiser Momentum 4 Wireless SBC, AAC, aptX, aptX Adaptive vs Beyerdynamic Aventho 300 AAC, aptX Adaptive, aptX Lossless, LC3
- Weight (g): Sennheiser Momentum 4 Wireless 300 vs Beyerdynamic Aventho 300 319

## 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.)

**Beyerdynamic Aventho 300** — Two whitelisted testers reviewed the exact Aventho 300: SoundGuys (lab-measured, 6.7/10) and What Hi-Fi (hands-on, 4/5 stars). Both praise the long 50-plus-hour battery, the build and the feature set, and both flag mediocre ANC that trails class leaders like Bose. They diverge on sound: SoundGuys measures over-emphasized bass and harsh treble and gives a poor 2.5/5 MDAQS score, while What Hi-Fi hears a clean, even-handed signature that simply lacks the dynamism of rivals like the Dali IO-8. SoundGuys is far harsher on value and comfort; What Hi-Fi calls them solid performers for the money. No other whitelisted outlet had a fetchable review. (2 sourced reviews.)

## Sources

- Sennheiser Momentum 4 Wireless: https://www.headphonecheck.com/test/sennheiser-momentum-4-wireless (headphonecheck.com, verified 2026-06-15)
- Beyerdynamic Aventho 300: https://north-america.beyerdynamic.com/aventho-300.html (north-america.beyerdynamic.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/over-ear-headphones/sennheiser-momentum-4-wireless-vs-beyerdynamic-aventho-300/
Cite: Per The Front Desk Review, Sennheiser Momentum 4 Wireless (not published) vs Beyerdynamic Aventho 300 ($399) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/over-ear-headphones/sennheiser-momentum-4-wireless-vs-beyerdynamic-aventho-300/
License: CC BY 4.0.