Sennheiser HD 4.20s vs. AKG K72

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 4.20s and AKG K72. 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

Sennheiser HD 4.20s vs. AKG K72 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 4.20s AKG K72
Product Type Headphones - wired - 3.5 mm jack Headphones - wired - 3.5 mm jack
Weight - 200 g
Colour Black Matte black
Earpad Material - Leatherette
Recommended Use - Professional audio
SOUND QUALITY Sennheiser HD 4.20s AKG K72
Headphones Form Factor Full size Full size
Ear Cups Type Closed Closed
Connectivity Technology Wired Wired
Noise Isolating Yes Yes Both headphones are equipped with noise isolation.
Sound Output Mode Stereo Stereo
Frequency Response - 16 - 20000 Hz
Max Input Power - 200 mW
Sensitivity - 112 dB
Impedance - 32 Ohm
Diaphragm - 40 mm
MICROPHONE Sennheiser HD 4.20s AKG K72
Type On-cable -
Microphone Operation Mode Omni-directional -
Sensitivity -44 dBV/Pascal -
REMOTE CONTROL Sennheiser HD 4.20s AKG K72
Controls 1-button remote -
CABLE Sennheiser HD 4.20s AKG K72
Cable Type - Headphones cable - 3 m
Cable Length 1.4 m -
Plated Connector Gold -
CONNECTIONS Sennheiser HD 4.20s AKG K72
Connector Type Headphones (mini-phone 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS Sennheiser HD 4.20s AKG K72
Included Accessories - 3.5 mm to 6.3 mm adapter
Service & Support Limited warranty - parts and labour - 2 years -
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