I already owned the QC25 headphones and love the noise cancelling and the sound quality with Bose has always rated high in my book

I like how you can change the amount of noise-canceling (handy for inflight announcements) and the companion app seems really

Both have great sound and noise cancelling for my tastes, though I'd say the Sennheisers sound a bit better overall

I had a frankly better sounding pair of Audio Technica studio monitors, but they lacked noise cancelling, had a cable, and weren't as comfortable (I have a giant head).

2) do not ever upgrade the firmware, or you will lose the great noise canceling and never be able get it back.

Great sound, super battery life, comfortable, noise cancelling is very effective

Incredible noise cancelling

Good noise cancelling, but as an iPhone user...not to impressed

Good noise cancelling.

Excellent sound and noise cancelling, but some ear pressure pain, which is better than sony mdr-1rbt.

Lightweight, comfortable, great noise cancelling.

Despite these minor flaws, there are plenty of good things, like a great carrying case, amazing battery life, good range, quick charge time, can connect to multiple devices at once, and have amazing noise cancelling (which you’d expect)

Great noise canceling and sound quality

I so love the noise cancelling!!!

Love the noise cancelling.

Combined with the effective noise-cancelling, they are highly recommended

Fine active noise canceling, a lot like my $60 mpow set’s ANC to be honest

Great sound canceling and quality

Fantastic noise cancelling

The Bose headphones give great noise-cancelling While also producing excellent sound quality

WH1000XM2The sony has a bunch of Bluetooth codecs Aptx Aptx HD AAC LDAC and includes a good 3.5 inch stereo cable if you want to use a wired input--plus it has better noise canceling and battery life than the bose QC 35I checked a lot of reviews on youtube and online, nobody mentioned the lack of Apt X codecs.

I am a long-time Bose QC 25 user, so I'm used to good noise cancelling

Excelent active noise cancelling and confort

Sony hands down has the best noise cancelling possible, but are extremely uncomfortable and will give you a headache from how close they placed the speakers to your ears so they

Good noise cancelling, so-so sound, and poor design

In addition there is a feedback of the mic in the headset itself which defeat the noise cancelling feature

Sony has far better noise canceling, you should have seen my face when I pressed the calibration button in BestBuy (and as loud and busy at it was, and i didn't even have music playing

Comfortable and good sound quality with adequate noise canceling, but has to be used with the wire because the bluetooth continuously skips, and sometimes adds some static.

Great sound and noise cancelling but clunking requirement to download "Bose Connect" app to your iPhone rather than just simply allowing you to connect simply through Settings - Bluetooth like every other wireless device that I have.

Best sound cancelling on the market

Comfy and great outside sound canceling!

Great noise canceling and very comfortable

Great headphones, love the noise cancelling, the quality of sound, the ability to easily connect and switch to different devices, and the headset feature for taking phone calls

you do not need good noise cancelling, just buy the average wireless/bluetooth headsets, some do sound amazing.

Yet the better noise cancelling would be an acceptable tradeoff for me for long airline flights

Sound quality is great and the sound cancelling is magical

Decent noise canceling, but audio quality is of very low quality when listening to music

If you want good noise cancelling while on bluetooth you're out of luck

Look closely at the Sonys for better sound quality and just as good noise canceling.

Sound quality is great noise canceling is perfect I couldn’t recommend a better product

Works as advertised, comfortable and great noise canceling

2) do not ever upgrade the firmware, or you will lose the great noise canceling and never be able get it back.

clean look+ comfortable, could wear them all day+ charges super quick+ great noise cancelling, bye bye annoying co-workers+ pairs to multiple devices at

Great noise cancelling

Excellent noise canceling during flying

Overall I prefer the Sony's due to the sound quality, noise canceling performance, features, customization and Bluetooth performance.

Easy to setup, sound canceling is incredible, & music is unbelievable.

Excellent noise cancelling that can be adjusted in the fly to the different levels so they can be used in windy environments as well

When it comes down to the best noise-cancelling and the best comfort, there were a lot of debates between the two

Light weight, comfortable, great noise cancelling

I do enjoy the noise cancelling in public environments because the noise attenuation promotes sanity and focus on audiobooks or music

I had the first QC 35 and when I got them the sound cancelling was outstanding

Amazing sound cancelling - love them

grrrr).Glad I did!.The QC35 is lighter, more comfortable, and has better noise cancelling than any of its older siblings

Pros: Good noise canceling, comfortable.

I do think these have the best noise-canceling in the industry, including the Sony MDR-1000X (or current WH-1000XM2)

Tip: If you really want the best sounding headphones around this price and you MUST have noise cancelling check-out the Shure 535 in-ear headphones which have far superior sound in every way and better (alas passive) noise-cancelling

I love the sound quality and the noise canceling

Love the quality of sound, noise-cancelling and the comfort!

If someone walks up behind me, I often don't notice them because i have my headphones, but it seems that is more that i'm zoned out than due to good noise cancelling.

Clear sound, perfect noise canceling and perfect for phone calls.

Excellent noise cancelling, but the wireless option is a pain

Passive in-ear headphones have better passive noise cancelling

I love the google assistant, love the noise canceling, sound quality, and the fit and finish.

The good:Love the noise cancelling (in my own ears), and they’ve got terrific battery life.

Truly noise cancelling

I dont have any other experience to noise cancelling other than these.

The A/C is loud, someone is playing metal shredding on the SONOS sound system, my coworkers are always on some sort of call and their voices carry

>QCII is the most comfortable b/c it's light, little clamping pressure, and good headband cushion

barely.- Microphone bad (C

I turned off my iPhone EQ, and, holy c&@p!

Got confused couple of times which device is being connected to, but overall it supports two devices best as from my experience with other devices.

Yes, that's as lovely as you are imagining it is, lol.

They feel cheap and come with a very poor quality assecory cord and recharging (it's about 4 inches long an so difficult to reach a charger)

I use it regularly for taking phone calls in a noisy, open plan office environment as well as for traveling on planes

The noise reduction with Sony was nearly as good as with using hearing protection ear plugs

Extremely disappointed as I was excited for the Bose Q35 II.

Own multiple DAC's all the way up to $2000 devices, multiple $500+ headphones which I used to compare these headphones against streaming both Spotify as well as

I really wanted to love these - as I had wanted to when I purchased a pair of original QC35s

Headphones looked new, no wear/tear or markings, and everything worked as it should, so I kept the headphones and had some of the price refunded

Soft as

Oh an not really durable for someone who is not going to treat their headset like newborn baby

Noise cancelling is amazing, I preset the button to noise cancelling levels as I use the other phone brand.

The A/C is loud, someone is playing metal shredding on the SONOS sound system, my coworkers are always on some sort of call and their voices carry

>QCII is the most comfortable b/c it's light, little clamping pressure, and good headband cushion

barely.- Microphone bad (C

I turned off my iPhone EQ, and, holy c&@p!