Sony ULT WEAR Review: bass-heavy ANC cans that are great if you don’t live on Zoom

I’ve been using the Sony ULT WEAR (the off-white version) for a couple of weeks as my main headphones for work, commuting, and watching stuff at night. I usually bounce between cheaper ANC headphones and older Sony XM models, so I had a pretty clear idea of what I wanted: good noise cancelling, solid sound, decent comfort, and something that doesn’t feel like it’ll snap in my hands. These sit somewhere between Sony’s premium XM series and the budget stuff, and you can feel that in day-to-day use.

The big pitch here is bass and ANC using the same processor as the WH‑1000XM5. In practice, you do get strong low-end and competent noise cancelling, but it’s not magic. Out of the box the sound is a bit muffled, and if you don’t touch the EQ in the Sony app, you’re not really hearing what these can do. Once I tweaked things, the sound got much clearer and way more fun.

Where these shine for me is as a “daily driver” pair: music, YouTube, Netflix, podcasts, and blocking out background noise. They’re light, the battery feels endless, and multipoint Bluetooth is genuinely useful. But if you care a lot about call quality or you’re picky about build materials, some parts might annoy you. The mic is honestly not great, and the plastic feel is pretty obvious once you handle them.

Overall, my impression after using them in real life (commute, office, home) is simple: great sound and battery for the price, okay ANC, weak microphone, and a very bass-focused personality. If that matches what you’re after, you’ll likely be happy. If you want neutral studio sound or you live in meetings all day, I’d look elsewhere.

In terms of price vs what you get, these sit in a sweet spot if you catch them around the £90–£120 mark that people mention in reviews (or even less on eBay). For that kind of money, you’re getting: ANC that’s good enough for commuting, very solid sound once EQ’d, big bass if you want it, excellent battery life, multipoint, and a proper carry case. Compared to older Sony XM3/XM4 or more expensive models like Sennheiser Momentum 4, you’re clearly giving up some sound refinement and build quality, but you’re also paying a lot less.

If you compare them to cheaper ANC headphones, the difference in sound quality and features is clear. The app, EQ options, ULT modes, and the overall tuning potential make them feel like a step up from budget gear. The main area where they feel “midrange” is the plastic build and the microphone. So the value question is basically: do you care more about listening or talking? For music, movies, podcasts, they punch above their price. For calls, they feel like a compromise.

The other factor is how much you like bass-heavy sound. If you’re into hip-hop, EDM, or anything with strong low end, these are fun once tuned. If you mostly listen to acoustic, classical, or want a very flat, neutral signature, there are better choices in the same price range that don’t lean so hard into bass. Also, keep in mind you basically need the Sony app (or something like Wavelet on Android) to get the best out of them, so if you hate messing with settings, that’s a small minus.

Overall, I’d rate the value as high for casual listeners and commuters who want good ANC, big bass, and long battery without paying flagship prices. If you’re picky about microphones or want premium materials, they feel more like a compromise than a bargain.

Design-wise, the off-white version looks clean and fairly modern. It’s not flashy, more of a soft beige/cream than bright white, which I actually prefer because it doesn’t scream “tech toy” on your head. The cups are a classic over-ear shape, and the Sony logo is pretty discreet. Folded into the case, they don’t take up too much space in a backpack. For travel and commuting, that foldable design is genuinely useful compared to some bulkier, non-folding models.

The downside is the materials clearly lean towards cost-saving. It’s mostly matte plastic everywhere: headband, yokes, and earcups. It doesn’t feel cheap like toy plastic, but it also doesn’t feel premium like the XM4/XM5. One Amazon reviewer mentioned they feel a bit plasticky, and I’m on the same page. If you’ve used older XM3/XM4, you can feel the difference right away. The good news: no annoying creaks when you move your head, at least on my unit, and the hinges feel fine so far, just not confidence-inspiring in the long term like metal parts would be.

The controls are a mix of touch and physical buttons. The right earcup handles touch gestures for play/pause, volume, and track skipping, and they work pretty reliably. You get a dedicated ULT button for the bass modes and a button for ANC/ambient switching. I prefer having separate buttons instead of triple-press combos, so that’s a plus. There’s also the trick where you cover the right cup with your hand to quickly activate ambient mode and lower the volume; that works well and is actually handy in shops or when someone talks to you.

Overall, the design is practical and decent-looking but clearly plastic-heavy. If you care more about weight and comfort than feeling like you’re holding a luxury item, you’ll be fine. If you’re coming from a premium pair with metal and soft-touch materials, you’ll notice the downgrade as soon as you pick them up.

Battery life on these is honestly one of the highlights. Sony claims around 30 hours with ANC on and up to 50 with ANC off, and in real use it feels very close to that. I’ve been using them 3–4 hours a day with ANC on and some ULT bass, and I can easily go almost a full week before even thinking about charging. Every time I check the battery level in the app or via the voice prompt, it’s higher than I expect.

There’s also fast charging: 3 minutes of charge for about 1.5 hours of playback (according to the spec). I did a quick top-up from about 20% before heading out, left them plugged in for maybe 10 minutes, and I had more than enough juice for a long commute and some extra listening at home. So if you forget to charge overnight, you’re not screwed. USB‑C is standard now, but it’s still nice not to carry an extra cable type.

One thing I appreciate is that battery drain with ANC off is very low. If you sometimes use them just passively or with ANC disabled, you can stretch them a long way. For travel, that’s handy: you can use ANC on the plane or train, then turn it off in quieter environments to save battery. Also, the wearing detection (auto pause when you remove them) helps a bit with not wasting power if you forget to hit pause.

In short, battery life is more than enough for normal users. If you’re the kind of person who hates charging gadgets all the time, these are friendly. The only thing to note is the full charge time is not super quick on paper (they list 12 hours charge time, which is odd), but because you rarely run them down to 0% and you have fast charge, it’s not a real problem in daily use.

Comfort is one of the strong points here. The weight is around 255 g, which is pretty light for over-ear ANC headphones. On the head, they feel lighter than they look. I’ve worn them for 3–4 hour stretches while working and watching series, and I didn’t get pressure headaches or hot spots on the top of my head, which I do get with heavier, stiffer models.

The ear pads are reasonably deep, and my ears don’t touch the drivers, which is always the first thing I check. The foam is a bit on the firmer side compared to the XM3/XM4 from Sony, and the clamp is slightly tight out of the box. After a few days of use, it loosened up a bit and now sits in a good place: secure enough for walking and moving around, but not crushing my head. If you have a big head, you might feel the clamp more at first, but it’s not brutal. One autistic reviewer even mentioned they can wear them for hours without getting irritated, which matches my experience on the comfort front.

Heat build-up is acceptable. Like any over-ear closed headphone, your ears will get warm after a while, especially indoors, but it’s not worse than other ANC models I’ve tried. The pads seal pretty well without needing to crank the headband to the max, which helps both for comfort and for ANC performance. Adjustment range on the headband is enough for small to big heads, and the cups swivel and tilt enough to sit flush without weird gaps.

To sum it up, comfort is pretty solid for long sessions. If you’re used to super soft, plush pads you might find these a bit firmer, but they’re still very wearable. I’d easily recommend them for people who plan to use them for work, long commutes, or flights, as long as you don’t mind a bit of initial clamp that eases over time.

Durability is where the plastic-heavy build shows both good and bad sides. On the plus side, the lighter weight means less stress on the hinges when you’re wearing them. I’ve thrown them in a backpack (inside the case) a bunch of times, and so far there are no cracks, no peeling, and no obvious weak spots. Another user even mentioned dropping them a few times without any marks, which matches my experience so far: they seem to handle normal clumsy behavior just fine.

The weak point is likely the headband and folding hinges. They’re all plastic, and while they don’t feel like they’ll snap instantly, they also don’t give that long-term confidence you get from metal reinforcements. One reviewer called the head strap a bit flimsy, and looking at how it flexes, I can see what they mean. If you constantly twist them, sit on them, or shove them loose into a bag without the case, I wouldn’t be shocked if something breaks over time.

On the protection side, they come with a hard plastic carry case that actually does its job. It’s not a premium fabric case, but it’s rigid enough to throw into luggage or a backpack without worrying. There’s no water resistance, so don’t expect them to survive heavy rain or gym sweat. These are more for commuting, office, home, and travel than for workouts. The pads and headband feel like they’ll last a while, but like any synthetic pads, they’ll probably flatten a bit after a couple of years of daily use.

The good news: Sony lists EU spare part availability at 6 years and there’s a three-year warranty against manufacturing defects. That gives a bit of peace of mind if something fails that shouldn’t. Overall, I’d call durability decent but not bombproof. Treat them normally, use the case, don’t abuse the hinges, and you should be fine. If you’re rough on your gear, you might want something with more metal in the build.

Let’s start with sound. Out of the box, the tuning is bassy but kind of muddy. There’s a lot of low end, but it’s not very tight, and the mids feel slightly veiled. After I went into the Sony app and adjusted the EQ (and played with ULT 1 and ULT 2), the whole character changed. With a bit of mid/treble boost and slightly tamed bass, the sound becomes clear and punchy. One thing I liked is that you can really hear individual instruments once it’s tuned properly, and the soundstage is a bit wider than older Sony midrange models I’ve tried. If you like strong bass, these can hit hard, especially with ULT 2, which is basically “party mode”. If you’re more into neutral sound, you’ll need to dial the bass down.

Noise cancelling is good but not top tier. It does a solid job with low, constant noises: bus engine, AC, general office hum. Where it’s weaker is voices and announcements. Several users mentioned that, and I noticed the same: voices get quieter but don’t disappear, especially in trains and airports. With music on, it’s not a big issue, but if you sit in a quiet room with ANC on and no audio, you’ll still hear people talking. Transparency (ambient) mode is actually very good, though. It sounds natural, and the hand-over-cup shortcut to temporarily enable it is genuinely useful.

The microphone is the clear weak point. For calls in a quiet room, it’s fine, just average. As soon as you add background noise (street, office chatter, traffic), it struggles. People on the other end told me I sounded far away or that the background got weirdly processed. If you do a lot of Zoom/Teams calls or voice chats, this is a big minus. I’d personally not buy these as a work headset for calls; they’re more for listening than talking.

Overall performance summary: great sound once tweaked, strong bass if you want it, decent ANC, very good ambient mode, but a disappointing mic. For music, movies, and podcasts, they’re very solid. For heavy call use, they’re just not the right tool.

On paper, the Sony ULT WEAR is loaded: same processor as the WH‑1000XM5, active noise cancelling, ambient mode, two ULT bass modes, 30 hours of battery with ANC on (up to 50 with it off), multipoint connection, DSEE, 360 Reality Audio with head tracking, Google Assistant/Alexa support, and a foldable design. In the box you get a hard-ish plastic carry case, a USB‑C charging cable, and even a 3.5 mm audio cable if you want to go wired. So you’re not being short-changed on features or accessories.

In day-to-day use, the headline features that actually matter are: ANC, sound quality with that ULT bass button, ambient mode, multipoint, and battery life. The more niche stuff like 360 Reality Audio and head tracking is nice if you use supported apps, but most people will just ignore it. The headphones pair quickly, and Fast Pair / Swift Pair with Android and Windows works as advertised. I had them connected to my phone and laptop at the same time, and the switch between devices is mostly smooth, with the occasional half-second hiccup but nothing dramatic.

One thing that’s worth highlighting: out-of-the-box tuning is not ideal. Several reviewers said it and I agree. The default profile is a bit muddy, especially in the low end. The bass is heavy but not very tight, and the mids feel slightly buried. Once you open the Sony Headphones Connect app and play with the EQ, it becomes a different product: clearer, more punchy, and less boomy. So if you hate fiddling with apps and just want “perfect” sound out of the box, this could annoy you.

In short, on the spec sheet you’re getting a lot for a midrange price. But in practice, this is a bass-focused, feature-rich pair that absolutely needs the app to shine. If you’re okay with that, you’ll get good value. If you want something simple that sounds right with no setup, it’s a bit more effort than some competitors.