Bose QuietComfort 20 vs Bose QuietControl 30

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QuietComfort 20 compared with QuietControl 30

	BoseQuietComfort 20	BoseQuietControl 30
Overview
Released
Released	2013	September 2016
Sound
Type
Type	In-ear	In-ear
Noise cancelling
Noise cancelling	Yes	Yes
Transparency mode
Transparency mode	Yes	Yes
Bluetooth codecs
Bluetooth codecs	None (wired)	–
Noise cancelling detail
Noise cancelling detail	A microphone inside and outside each earbud feeds the noise-cancelling processor in the in-line module; Aware mode lets more surrounding sound through without stopping music	Twelve levels from maximum cancellation to maximum awareness, adjusted on the in-line remote or in Bose Connect; noise cancellation also works without music
Audio features
Audio features	Bose TriPort acoustic ports and Active EQ processing when powered	Volume-optimised EQ adjusts the balance with listening level
Battery
Listening time (maker's claim)
Listening time (maker's claim)	Up to 16 hours	Up to 10 hours
Battery life detail
Battery life detail	Built-in rechargeable lithium-ion battery in the in-line module; around 16 hours from a two-hour USB charge; wired audio remains available with the power off	Built-in lithium-ion battery charges through Micro-USB in up to three hours; Bose claims up to 10 hours per charge, and audio cannot play while charging
Design
Two devices at once
Two devices at once	–	Yes
Headphone cable
Headphone cable	Yes	–
Controls
Controls	Power switch and status lights on the battery module; Aware mode and call controls on the cable remote	Power/Bluetooth button on the neckband; in-line volume, playback, call and noise-control buttons
Microphones
Microphones	Two microphones per earbud for noise cancellation; an in-line microphone for calls	Six microphones across the earbuds for noise cancellation; a dual-microphone system supports calls
Fit and ear tips
Fit and ear tips	StayHear+ tips rest at the entrance to the ear canal and come in three sizes	Contoured neckband and StayHear+ QC tips in small, medium and large
Works with
Works with	3.5 mm wired connection; QC20 has a single-button remote for most Android and other smartphones, while the contemporaneous QC20i has an Apple-compatible three-button remote	Bluetooth and NFC pairing; stores eight devices and can stay connected to two at once, playing from one at a time; Bose Connect app for iOS and Android
Colours
Colours	Grey at launch; Black and White variants followed in 2015	Black
In the box
In the box	Earbuds, three sizes of StayHear+ tips, clothing clip, USB charging cable and carrying case	Headphones, three sizes of StayHear+ QC tips, USB charging cable and carrying case