Bose QuietComfort 35 II vs. Sennheiser HD 300 PROtect

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Bose QuietComfort 35 II and Sennheiser HD 300 PROtect. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Bose QuietComfort 35 II vs. Sennheiser HD 300 PROtect Comparison Chart
DESIGN AND DIMENSIONS Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Product Type Headphones - Bluetooth - wireless - NFC Headphones - wired - 3.5 mm jack
Height 18 cm -
Width 17 cm -
Depth 8.13 cm -
Weight 309 g 297 g Sennheiser HD 300 PROtect are lighter than Bose QuietComfort 35 II headphones.
Colour Triple midnight | Rose gold | Black | Silver -
Body Material Plastic, metal, leather, alcantara -
Earpad Material Leather -
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) 9 m -
SOUND QUALITY Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Foldable Yes - Bose QuietComfort 35 II can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.1 -
Bluetooth Profiles Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Noise Isolating Yes - Bose QuietComfort 35 II are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response - 6 - 25000 Hz
Max Input Power - 500 mW
Total Harmonic Distortion (THD) - <0.1%
Sensitivity - 108 dB
Impedance - 64 Ohm
MICROPHONE Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Form Factor Built-in -
Microphones Included 2 -
REMOTE CONTROL Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Controls Volume, power on/off, play/pause, next/previous track, skip track, voice assistant -
CABLE Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Cable Type Headphones cable - detachable - 1.2 m
USB charge cable - detachable - 30 cm
Headphones cable - 1.55 m
Cable Length 1.2 m 1.55 m
Detachable Cable Yes -
Plated Connector Gold -
FEATURES Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Features - EPOS ActiveGard
Internet of Things (IoT) Compatible Yes -
Intelligent Assistant Google Assistant -
BATTERY AND CHARGING Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Battery Type Headphone battery rechargeable - Lithium Ion -
Battery Life 20 hour(s) -
Charging Time 2.25 hour(s) -
CONNECTIONS Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Connector Type Headphones (mini-phone 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS Bose QuietComfort 35 II Sennheiser HD 300 PROtect
Included Accessories Carrying case 6.3 mm (1/4") stereo adapter
Compatibility iPhone, iPad, iPod, Android phone -
Service & Support Limited warranty - parts and labour - 1 year -
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