MOMENTUM True Wireless 4 Earbuds,TrueResponse Drivers, Lossless Audio, Auracast, Adaptive ANC, Anti‑Wind+Transparency Modes, 30 Hrs Battery, Qi Fast Charge, 6‑Mics,2Y Warranty, Black-Copper

Pretty decent product and exceptional service. Fit, comfort, sound quality is awesome. Noise cancellation is okay. Faced some issue in left ear bud after 6 months of purchase, I got a replacement. Customer support is genuinely good.

If you're on the hunt for earbuds that deliver audiophile-grade sound without compromising on comfort or control, the Sennheiser MOMENTUM True Wireless 4 deserves your full attention. As a long-time Sony WF-1000XM5 enthusiast and self-proclaimed bass freak, I approached these with high expectations—and they didn’t just meet them, they redefined them. 🎧 Sound Quality & Clarity: Pure Audio Indulgence Signature Sennheiser tuning shines through with rich mids, sparkling highs, and a beautifully expansive soundstage. Vocals are crisp, instruments are well-separated, and there's zero muddiness even at higher volumes. The aptX Adaptive and LHDC support ensures high-resolution streaming with minimal latency, making these ideal for both music and video. What truly impressed me was the clarity across genres—from acoustic ballads to complex electronic layers, everything sounds intentional and immersive. 🔊 Bass Performance: Tunable Thunder for Bass Lovers Straight out of the box, the bass is tight and controlled—but here’s the magic: with a few tweaks in the Sennheiser Smart Control app, you can unleash deep, punchy lows that rival the Sony WF-1000XM5. The custom EQ lets you sculpt the bass to your liking, whether you want sub-bass rumble or mid-bass punch. As someone who lives for that visceral thump, I vouch for its capability. No compromises here. 📱 Smartphone App: Intuitive, Powerful, and Refined The Smart Control app is sleek, responsive, and packed with features. You get: A full 5-band EQ with presets and custom profiles Sound Zones that auto-adjust settings based on location Transparency Mode and ANC toggles with granular control Firmware updates and battery status at a glance It’s one of the most polished companion apps I’ve used—no bloat, just pure utility. 👂 Fit & Stability: Surprisingly Secure for a Premium Build Let’s address the elephant in the room: they look bulky. But once you pop them in, it’s a revelation. The ergonomic design hugs the ear canal perfectly, and the included multiple ear tip sizes ensure a snug, secure fit. Whether you're walking, working out, or headbanging to bass-heavy tracks, these stay locked in place without causing fatigue. I expected them to feel heavy or awkward—but they’re shockingly lightweight in-ear, and the seal is excellent for passive noise isolation. 🧳 Bonus Highlights Battery life is solid—up to 7.5 hours on a single charge, with 30 hours total via the case. ANC performance is competitive, though slightly behind Sony’s adaptive algorithms. Still, it’s more than sufficient for daily use. Build quality is premium, with a sleek matte finish and robust case that feels built to last. ✅ Final Verdict: Just Go for It As a Sony loyalist and bass addict, I didn’t expect to be this impressed. But the MOMENTUM True Wireless 4 delivers studio-grade sound, customizable bass, rock-solid fit, and a top-tier app experience. If you’re on the fence because of the size or brand loyalty—don’t be. These are audiophile-grade earbuds that punch above their weight in every category. Just go for it. You won’t regret it.

This is without any doubt, the best sounding TWS in the market today. Don’t expect Bose like ANC or best ear comfort. It is good enough in all those aspects, there’s really no downside. But where it truly shines is in the sound quality. It’s almost IEM level there. And the bass is so seductive, without overpowering the rest of the music. Works well with iPhone and fits decently well without moving once you put it in and twist a bit as advised. Connectivity works fine with disconnections being rare. The app is very useful and easy to use as well. The only downside is the mic quality, don’t expect the caller to distinctly hear you unless you are in a quiet room. In short, buy this TWS primarily for cord-free enjoyment of music, and only occasionally for anything else. It’s pricey, but if sound quality matters more to you than everything else, this is easily the best musical TWS for your buck.

My main worry about buying these earbuds over sonywf1000xm5 was that I have a samsung phone which doesn't support aptx hd and above. However sony has ldac. No tech review in the internet has talked about whether they sound good enough in normal aptx. Hence I was confused. But ultimately went for this since I have the xm4s already. With some sound tweaking or personalization and changing the tips with a different size these sound brilliant even in AAC/normal aptx. Bass and treble seems more accurate than the sony although i havent yet done a side by side comparison. I own the jabra Elite 10 and samsung buds 2 pro as well and while they are pretty good, I feel these outshine them in the sound quality department(buds 2 pro has a definite edge for watching movies on a galaxy phone with spatial audio). You can play with the sound personalization feature to bring some next level bass/trouble. Can imagine they should sound even better with phones supporting aptx hd,adaptive and lossless. The only gripes I have is you can have only 1 sound personalization at a time. But that's the case with sony too. Also you cannot listen to some music you like and fine tune the sound in sound personalization. You have to listen to some stock sound which isn't good enough(in sonys you can. Hope senheisser can bring that feature in a future update) .The EQ isn't as responsive as the sonys or even jabras. The app can hang at times and not that responsive. And there was regular audio distortions when connected to android tv and once or twice in the phone. But none of these are any dealbreakers and the connection is mostly almost stable on my phone without any dropouts/distortions. Could be a problem with the tv than these. I had a whatsap call with a friend who said they could hear me clearly. I am yet to use it with teams/zoom and on laptop. Noise cancellation - It is ok. Perhaps not at the level of sony xm4 or jabra elite 10 but appears to be better than galaxy buds 2 pro. No cabin pressure/vacuum feel. Lower frequency sounds are better cancelled than the higher ones. Transparency mode is good. Comfort - They are comfortable despite their slightly bulky size. I have large ears. Senheisser provides multiple silicon sized tips and wingtips. Overall despite the minor gripes with respect to the app these are an excellent sounding earbuds recommendable to anyone looking for better sound quality over other things. And they sound really good even if you have a samsung. This is coming from someone who uses sony xm4 with ldac and buds 2 pro with samsung seamless codec. EDIT after a month - I got to reduce a star because of some interesting problems which to be honest I don't mind much but not expected at this price. 1 - After the software updates sometimes there is no synch between left and right buds. There is a delay in the music between 2 buds. It will be gone once I put the buds back in case and take it out. But no excuse at this price. 2 - Some people have told they cannot hear me in phone calls. When I removed the buds they could. My verdict to those looking for a best all-rounder buds around this price is - Buy the jabra Elite 10 and get foam eartips. Connectivity is smooth. It is best for calls,music and sound is great with some eq tweaking and noise cancellation is better than Mtw4 if you use memory foam tips. It is full worth every penny you pay(if you change stock tips to a memory foam). Edit in 2025 - The previous piece had some defect. The service center replaced with a brand new pair and everything works great including noise cancellation.

Averag, for this price the performance so bad.

The sound delivery on the Momentum TW4 is excellent—clear, detailed, and very satisfying across different genres. These support multiple codecs including SBC, AAC, aptX, aptX Adaptive, aptX Lossless, and LC3. Out of all of them, aptX Lossless gives the best sound quality, but naturally that setting drains the battery a little faster, which is expected at that performance level. Battery life overall is solid, and quick charging is handy. On the comfort side, I did notice that after about 3 hours of straight use, I start feeling pain along the inner walls of my ear. I think this might be related to the bud size, and I’m still experimenting with the included ear tips to see which one works best. So far, I’d say these are a great choice for sound quality and features, but the fit may take some trial and error depending on your ear shape.

Been more than a year that I've been using this headphone. The right module developed issues at around 1 year mark. But kudos to the Sennheiser support team for the seamless resolution. Got a brand new unit within a week. Coming to the equipment, it's a giant leap forward from the 2nd gen piece that I had. Have used for the earbuds for 3-4 hour at a stretch without any need for charging. Have been taking calls regularly on this and connection stability has been largely great. There's been a few connection issues, but those have been few and far between. No complaints on call quality from the listener's side as well, so tick mark on mic quality as well. I have little to complain on this product. Just to need to see the longetivity of this new unit that I've received. Bottomline, in case you are thinking about it, go for it!

Wide soundstage, exceptional for a earbuds, almost matches senheiser iem quality. Mids are bit recessed compared to audiophile grade iems.