Sennheiser Momentum MOMENTUM True Wireless 4 Review

Great battery, top-tier ANC, but shockingly mediocre sound for a Sennheiser. The ANC scores in the 95th percentile, but sound is in the 4th. Only worth buying if noise-blocking is your #1 goal and you're okay with average audio.

The Sennheiser MOMENTUM True Wireless 4 are a feature-packed set of earbuds that promise a lot. They've got future-proof tech like Auracast and LE Audio, killer battery life, and ANC that's in the top 5% of all earbuds we've tested. On paper, they're a powerhouse. But there's a catch, and it's a big one. For a Sennheiser product, the sound quality score in our database is shockingly low. It lands in the 4th percentile, which means almost everything else sounds better. That's a tough pill to swallow for a brand known for audio excellence.

Performance is a mixed bag. The ANC is genuinely excellent, automatically adjusting to your surroundings and blocking out a ton of noise. Battery life is also a standout, with 7.5 hours in the buds and a case that pushes total playtime to 30 hours. That's in the 95th percentile. The mics and connectivity are solid, too. The low point is the sound. Despite Sennheiser's marketing about 'artist-intended sound,' our data shows these don't deliver the rich, detailed audio you'd expect. They're also not the most comfortable, scoring only in the 35th percentile there.

At $180, it's a tough sell. You're paying a premium for the Sennheiser name and some excellent features like ANC and battery. But if the core job of an earbud is to sound great, these fail that test. You can get better sound for less money from other brands. The value is only there if ANC and battery life are your absolute top priorities, and you're willing to compromise on audio fidelity.

Compared to the Sony WF-1000XM5, the Sennheisers have better battery life and a more rugged build, but the Sonys absolutely destroy them on sound quality and comfort. The Technics EAH-AZ100 is another audiophile-focused competitor that offers much richer sound at a similar price. Even budget options like the CMF Buds Pro 2 offer a more balanced performance for a fraction of the cost. The MOMENTUM 4's main advantage is its suite of future-proof wireless tech, but that's a niche benefit for most people.

Skip these if you're an audiophile or just want the best sound for your money. Look at the Sony WF-1000XM5 or Technics AZ100 instead. Also, if you have smaller ears or prioritize all-day comfort, these aren't for you—their comfort score is well below average.

Buy these only if you're a commuter or traveler who needs best-in-class noise cancellation and all-day battery, and you don't really care about having immersive, detailed sound. For everyone else—especially music lovers—there are better-sounding options at this price point.