With introduction of Apple iPhone 7 w/o 3.5 mm headphone jack, it is evident that the iconic quietcomfort QC 25 converted into Bluetooth compatible version QC 35 with few improvements you would love with the Bose signature sound assisted with the Acoustic Noise Cancelling 🙂

Basically QuietComfort 35  is built on the same foundation stones of the most acclaimed Noise reduction technology, Bose signature sound and super-comfortable fit as QC 25 headphones. Over and above that QC35 are Bluetooth enabled, they also improved voice quality over call with a dual-microphone system, assist you with voice prompts, super-intuitive controls and Li-ion battery instead of AAA cell sustaining till 20-hours. With volume-optimized EQ, QC 35 delivers Bose quality audio at any volume settings.

Simply remember that Bose holds maximum patents on their super special Active Noise Cancellation technology and as on date there is no company in world to get near to Bose in terms of ANC! yes, no one can !! Over and above the Bose signature sound is always well balanced delivering perfect balance of Bass, Mids and Highs, that is one of the reason why I am big fan of Bose.

Lets have a look at simple comparison table between QC 25 vs QC 35 with color differences for quick understanding on improvements over the QC 25 version.

Bose QuietComfort 25 vs 35 Review

Bose QuietComfort Acoustic Noise Cancelling Headphones	Bose QuietComfort 25	Bose QuietComfort 35
Prices are updated each day on this Website	Best Buy	Best Buy
Bluetooth	NA	Yes supports the Bluetooth HFP profile the headphones will work with many apps that use Voice over Internet Protocol (VoIP), such as Skype or FaceTime BT range = 33 feet (10 meters)
Waterproof	No
Microphone	Inline mic/remote for music and calls on Apple devices	Dual-microphone system
Voice prompt	NA	Yes, Voice prompts guide you through the Bluetooth® pairing and connecting processes
Active Noise Cancelling	Yes (Needs power to operate)
Bose® Active EQ	Ensures Bose quality audio at all volume settings, which electronically provides more lifelike audio reproduction, needs battery to operate
TriPort® technology	The Triport delivers high-quality sound without active noise reduction technology
Pairing	NA	NFC enabled for pairing
Multi-point technology	NA	Connects two devices at the same time—say an iPad and a smartphone
Apple / Android Compatibility	Designed for iPhone, iPad and iPod models These headphones are compatible with most Android™, Windows® and BlackBerry® smartphones (Check version before you buy)
Ear cushions	Luxurious suede-like material underneath for extra comfort	Synthetic protein leather Ear cushions with a silicone bead for passive noise reduction.
Earcups	Earcups rotate even more for a better fit
Music Controls	Switch easily between music and calls, and adjust volume, play or pause, skip songs, fast forward or rewind, even change playlists.
3.5 mm Jack connection	can also use QC 25 headphones with mobile and home audio devices that have a standard 3.5 mm jack.	Use the supplied back-up audio cable to connect a non-wireless device, or if the headphone battery is depleted.
Battery	A single AAA battery	Li-ion battery
Battery life	Alkaline battery life 35 hours of use per battery (Time ramaining light flashes when 7 hrs are remaining)Rechargeable NiMH – Low self discharge 28 hours of use per battery (Time ramaining light flashes when 4 hrs are remaining)	20 hours of listening in wireless mode, 40 hours for wired use a quick 15-minute charge gives you another 2.5 hours. 2.25 hours for the headphones to fully charge using USB cable
Mobile App	NA	Bose connect Free app compatible with most Apple and Android™ systems
Dimensions	7.5″ H x 6″ W x 0.9″ D	7.1″ H x 6.7″ W x 3.2″ D
Weight	6.9 oz	8.3 oz
Supplier with headphones	QuietComfort® 25 headphones 56 in (1.42 m) QC 25 inline remote and microphone cable Airline adapter Carrying case AAA battery	QC 35 wireless headphones USB charging cable Audio cable for wired connection Airline adapter Carrying case
Bose QC manual PDF download	Bose QuietComfort 25 Manual	Bose QuietComfort 35 Manual
Bose QC 25 vs 35 Price and OFFERs	Bose QC 25 Best Buy	Bose QC 35 Best Buy

Final words

The QC 35 are packed beautifully in the similar Size & Weight challenge as QC 25, with introduction of iPhone 7 which will ask for a splitter cable to connect to QC 25, you can simply get-on wireless with all new QC 35 BT technology 🙂