Sennheiser HD 4.20s vs. EPOS I SENNHEISER GSP 301

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 4.20s and EPOS I SENNHEISER GSP 301. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sennheiser HD 4.20s vs. EPOS I SENNHEISER GSP 301 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Height - 17 cm
Width - 18.5 cm
Depth - 7.5 cm
Weight - 290 g
Colour Black White
Earpad Material - Memory foam
Recommended Use - Game console, computer
SOUND QUALITY Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Headphones Form Factor Full size Full size
Headphones Technology - Dynamic
Ear Cups Type Closed Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wired
Noise Isolating Yes - Sennheiser HD 4.20s are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - Deep Bass
Frequency Response - 15 - 26000 Hz
Sensitivity - 113 dB
Impedance - 19 Ohm
Max Sound Pressure - 113 dB
MICROPHONE Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Form Factor - Headset microphone
Type On-cable Boom
Microphone Operation Mode Omni-directional -
Noise Cancelling - Yes EPOS I SENNHEISER GSP 301 microphone can cancel out ambient noise.
Frequency Response - 10 - 15000 Hz
Sensitivity -44 dBV/Pascal -41 dBV/Pascal
Microphone Features - Mute function
REMOTE CONTROL Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Controls 1-button remote Volume
CABLE Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Cable Type - Headset cable - 2 m
Cable Length 1.4 m 2 m
Plated Connector Gold -
CONNECTIONS Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Connector Type Headphones (mini-phone 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
Microphone (mini-phone 3.5mm)
OTHERS Sennheiser HD 4.20s EPOS I SENNHEISER GSP 301
Included Accessories - 2 x 3.5 mm to 3.5 mm adapter
Compatibility - Mac, Windows
Service & Support Limited warranty - parts and labour - 2 years Limited warranty - 2 years
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