Sony WH-CH720N vs Bose QC45: Which Is Worth It in 2026

Sony WH-CH720N vs Bose QC45 is the fight this page was built to settle, and I nearly handed the top spot to the Bose QuietComfort Ultra Headphones 2nd Gen instead. It is the quietest pair of over-ears I have researched, the head-tracked spatial audio is genuinely clever, and owners who fly every month talk about it the way people talk about a good mattress.

Then I did the arithmetic. It costs roughly three times what the Sony in this comparison costs, and on a 40-minute bus ride with music playing, the extra silence you actually notice is a sliver, not a gulf. That is not a bad product. It is just a bad match for the person reading a page about commuting on a budget.

So the real fight is Sony WH-CH720N vs Bose QC45, and there is a wrinkle nobody tells you in the first paragraph: the Bose QuietComfort 45 has been discontinued. Bose replaced it with the Bose QuietComfort Headphones, which is the same shell with CustomTune ANC calibration and adjustable noise modes. If you are torn between a light sub-$150 Sony and a heavier Bose that costs roughly double, the short answer is that most commuters should buy the Sony and stop thinking about it. I will show you the one commute where that answer flips.

In this guide

1. Quick Verdict
2. Quick Specs Overview
3. How I Compared Sony WH-CH720N vs Bose QC45
4. Sony WH-CH720N: the pair you forget you are wearing
5. Bose QuietComfort Headphones: what the QC45 became, and when it still wins
6. Soundcore Space Q45: the battery answer if you want ANC on the cheap
7. Head-to-Head
8. Who Should Buy Which
9. FAQ
10. My Final Call: Buy Once, Buy Right
11. Related guides

Quick Verdict

Sony WH-CH720N vs Bose QC45 comes down to this: buy the Sony WH-CH720N. It is the pair you will actually keep on your head for a 90-minute round trip, its noise cancelling handles bus and train rumble well enough that music covers the rest, and it costs less than half what the current Bose does.

If your commute is an open-plan office, a subway platform or a weekly flight, the Bose is worth the extra money for its low-frequency isolation alone. Every pick on this page sits in my Amazon storefront if you want to compare listings side by side.

Quick Specs Overview

Those battery figures come from each manufacturer’s spec sheet, not from a stopwatch on my desk. Treat them as ceilings measured at moderate volume. Owners of all three report real-world numbers close enough that none of them is a fib, which is more than you can say for some brands.

One correction to something that floats around in older comparisons, including an earlier version of this page: the Sony WH-CH720N carries no official IP water resistance rating. Sony does not publish one. It survives drizzle the way any plastic headphone does, but do not buy it as a rain-proof pair.

How I Compared Sony WH-CH720N vs Bose QC45

I do not run a lab. My method is research, not testing: this guide is built from the manufacturers’ spec sheets and from published testing and owner feedback reported by named outlets, and it was drafted with AI assistance. For this refresh I started with eleven over-ear ANC models in the sub-$400 band and cut it to three that a commuter can sensibly choose between in 2026.

The cut was blunt. Anything without multipoint pairing was out, because switching between a work laptop and a phone is half of what these get used for. Anything that owners repeatedly described as clamping hard after an hour was out, since a commute is measured in hours. And anything discontinued with only third-party stock left got demoted to a mention, which is exactly what happened to the QC45.

Three decision factors ended up carrying the whole comparison. The first is weight and clamp, because comfort is what decides whether headphones live on your head or in your bag. The second is what kind of noise your commute actually makes: ANC is very good at steady low rumble (engines, rails, ventilation) and much weaker on voices and sudden clatter, so a train commuter and an open-office worker need different things. The third is charging behaviour, since a pair that gets you through a forgotten charge night is worth more than a pair with a bigger number on the box.

Sound quality matters, obviously, but at this level all three are tuned with lifted bass and can be flattened out in their apps. None of them will embarrass itself on a podcast or a Spotify playlist.

Sony WH-CH720N: the pair you forget you are wearing

The WH-CH720N weighs about 192 grams, which is lighter than most full-size ANC headphones and lighter than both alternatives here. That single number explains why it keeps winning these comparisons for commuters. Light headphones with a modest clamp do not build up pressure over an hour, and the owner reviews reflect that: comfort is the most common piece of praise, and it usually comes from people describing a long flight or a two-hour desk session.

The noise cancelling runs on Sony’s V1 processor, the same chip family used in its flagship line, and it is better than the price suggests without being flagship-grade. On a bus or a suburban train it flattens engine drone into a soft hiss. On a subway platform or next to a shrieking brake, it gives up and you hear it. That is the honest ceiling. Sony’s quoted 35 hours with ANC on, plus the three-minute charge that buys an hour, means charging becomes a weekly chore rather than a nightly one.

What owners say: two complaints repeat often enough to take seriously. The plastic build feels cheap in the hand and several owners report the headband arms as the first thing to creak or crack after a year of bag-stuffing, so treat the hinges gently. The other is call quality in wind, where the mic array picks up gusts. Against that, an unusual amount of praise goes to the fact that it does not squeeze, and to the physical buttons, which you can work with gloves on. There is no carrying case in the box, which is a real omission for a commuter pair.

If you want the longer view, I dug into how it holds up over time in my long-term value guide for the WH-CH720N.

Bose QuietComfort Headphones: what the QC45 became, and when it still wins

Most people searching Sony WH-CH720N vs Bose QC45 today are really shopping this pair, because it is what the QC45 turned into. Bose kept the shape, the fold, the hard case and the famously gentle clamp, then added CustomTune, which plays a tone into your ear at startup and calibrates the ANC and EQ to your ear canal. It also added adjustable noise modes, so you can dial cancellation down instead of choosing between full on and full off.

The money goes to low-frequency isolation, and it is not marketing. In published isolation measurements Bose has held the lead in this class for years, and the difference is obvious the moment you step onto a subway car or into an aircraft cabin. Rumble does not get quieter, it gets deleted. If your daily routine involves an underground line, a long flight every month, or an office where the HVAC never stops, that is a real quality-of-life upgrade rather than a spec-sheet flex.

What owners say: the recurring grumble is battery, at up to 24 hours with ANC on it sits well behind both rivals here, and a handful of owners mention the multipoint handoff between a laptop and a phone being fussier than they expected. Sound tuning is the other split: several reviewers who upgraded from older Bose models find the bass heavier than they wanted and end up in the app adjusting EQ. Comfort praise is near universal, and so is the case, which is a proper clamshell rather than a pouch.

The old QC45 is still floating around from third-party sellers. I would not chase it. You save a little, you lose CustomTune and adjustable modes, and warranty support on grey-market stock is a coin flip.

Soundcore Space Q45: the battery answer if you want ANC on the cheap

This is the pair that complicates the Sony recommendation, and I would be hiding something if I left it out. The Space Q45 sits in roughly the same price tier as the WH-CH720N, claims up to 50 hours with ANC on, supports LDAC for higher-bitrate streaming on Android, and ships with a hard case that Sony does not include. On paper it wins the value argument outright.

In practice it is heavier, at around 292 grams, and that is the thing that decides it for a commuter. Owners who wear it for a full workday mention weight and a firmer clamp more often than WH-CH720N owners do. The app is excellent, the EQ is deep, and the ANC is broadly competitive with Sony’s on steady noise. If your priority is battery and hardware features rather than forgetting the headphones are on, buy this one instead.

What owners say: the LDAC connection dropping to AAC on some phones comes up repeatedly, as does a slightly hollow tone on voice calls. Battery claims, unusually, hold up in owner reports. I compared its bigger sibling situation in this Sony flagship versus Space Q45 breakdown, and the conclusion there is similar: Soundcore gives you the spec sheet, Sony gives you the wearing experience.

Head-to-Head

Noise cancelling on a real train

Bose wins, and it is not close on the lowest frequencies. Put the QuietComfort Headphones on in a subway car and the rumble drops away in a way the Sony cannot match. The caveat is that ANC in every one of these barely touches human speech, so if your problem is a chatty carriage rather than an engine, you are buying a smaller improvement than you think. Winner: Bose QuietComfort Headphones.

Comfort after ninety minutes

Sony wins on weight, Bose wins on padding, and the two effectively split the room. I give it to the Sony because 192 grams is 48 grams less headphone to carry and because glasses wearers report fewer hot spots with the softer clamp. Bose earns the honourable mention for the best earcup pads of the three. Winner: Sony WH-CH720N, narrowly.

Battery and charging

Soundcore takes it on the quoted number, with up to 50 hours against Sony’s 35 and Bose’s 24. What matters more day to day is recovery speed, and Sony’s three-minute top-up for an hour of playback is the one that saves a commute you would otherwise do in silence. Bose is the clear loser here. Winner: Soundcore Space Q45, with Sony best for panic charging.

Calls and meetings

Sony edges it, mostly on the strength of owner reports from people who take Zoom and Teams calls in a home office. None of these three is a dedicated headset, and all three get criticised for wind noise outdoors. If calls are the main job, a headset with a boom mic beats every pair on this page. Winner: Sony WH-CH720N.

What you get in the box

Bose includes a hard clamshell case and a 2.5 mm to 3.5 mm cable, Soundcore includes a case, Sony includes a pouch-free cable and a shrug. For something that lives in a backpack next to a laptop and a water bottle, a case is not a luxury. Budget for a third-party one if you buy the Sony. Winner: Bose QuietComfort Headphones.

Who Should Buy Which

Buy the Sony WH-CH720N if:

• Your commute is a bus, a car, a suburban train or a walk, not an underground line
• You wear headphones for two hours or more at a stretch and hate pressure on your temples
• You want multipoint between a work laptop and a phone without paying flagship money
• You forget to charge things and want a three-minute rescue option

Buy the Bose QuietComfort Headphones if:

• You ride a subway daily, fly monthly, or sit near constant machinery noise
• You want the best isolation available without stepping up to the Ultra tier
• A proper hard case and adjustable ANC levels matter to you
• You can live with the shortest battery life of the three

Buy the Soundcore Space Q45 if: you are on Android, you want LDAC, and you would rather have 50 hours of battery and a case than the lightest headband.

Skip all three if: your main complaint is coworkers talking, in which case ANC will disappoint you and well-sealed earbuds with foam tips do more; or if you already own a working pair of ANC over-ears from the last four years, because the year-on-year gains in this class are small and you would be spending money to feel busy.

FAQ

Is the Bose QC45 still worth buying in 2026?

Only at a steep discount from a seller you trust. Bose discontinued it in favour of the QuietComfort Headphones, so new stock is thinning and a lot of what you see listed is third-party. You lose CustomTune calibration and adjustable ANC levels, and you gamble on warranty coverage. If the saving is small, buy the current model instead.

Does the Sony WH-CH720N have an IPX5 water resistance rating?

No. Sony publishes no IP rating for this model, despite what several comparison articles claim. It will handle light drizzle on a walk to the station like any other plastic headphone, but do not treat it as sweat-proof gym gear or leave it out in rain.

Should I just save up for the Sony WH-1000XM6 instead?

Only if your commute is genuinely loud and long. The flagship buys you stronger ANC, LDAC, better microphones and a case, for roughly three times the WH-CH720N tier. For a 30-minute bus ride it is money spent on a spec sheet. I compared the current flagships against each other in the XM6 versus QuietComfort Ultra 2nd Gen guide if that is the tier you are shopping.

My Final Call: Buy Once, Buy Right

With my own money, for a normal commute, Sony WH-CH720N vs Bose QC45 ends with me buying the Sony WH-CH720N and putting the difference toward a hard case. It is light enough to disappear, its ANC covers the noise most people actually face, and the charging behaviour forgives the kind of week where you forget everything. That combination is worth more on a Tuesday morning than a few extra decibels of isolation you only notice on a plane.

What would change my mind is a subway. If your route runs underground, or you fly often enough to have a preferred seat, the Bose QuietComfort Headphones earn their premium and you should stop reading and buy those. Both, along with the Soundcore, are in my Amazon storefront.

One place for the shortlist: the Everyday Tech Reviews storefront on Amazon.

Related guides

• Sony WH-1000XM6 vs Bose QuietComfort Ultra 2nd Gen, Worth It
• Sony WH-CH720N Worth It in 2026? 3 Rivals Compared
• Sony WH-CH720N Review 2026: Budget ANC Worth It?
• Sony WH-1000XM5 vs Soundcore Space Q45 Worth It in 2026