Redragon BIO vs. EPOS I SENNHEISER ADAPT 135 USB II

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Redragon BIO and EPOS I SENNHEISER ADAPT 135 USB II. 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

Redragon BIO vs. EPOS I SENNHEISER ADAPT 135 USB II Comparison Chart
DESIGN AND DIMENSIONS Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Product Type Headset - wired - USB, 3.5 mm jack Headset - wired - USB, 3.5 mm jack
Series Gaming ADAPT 100 Series
Height 27.6 cm -
Width 22.4 cm -
Depth 12.4 cm -
Weight 680 g 145.3 g EPOS I SENNHEISER ADAPT 135 USB II are lighter than Redragon BIO headphones.
Colour Black, red Black
Earpad Material - Leatherette
Recommended Use Game console, portable electronics, computer Portable electronics, computer
Gaming Yes -
SOUND QUALITY Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Headphones Form Factor On-ear On-ear
Headphones Technology - Dynamic
Connectivity Technology Wired Wired
Noise Isolating Yes - Redragon BIO are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity 120 dB -
Impedance 16 Ohm -
Max Sound Pressure - 115 dB
Diaphragm 40 mm -
Magnet Material - Neodymium
Features Function vibrations, red backlight -
In-Cord Volume Control - Yes
MICROPHONE Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Type Boom Boom
Microphone Operation Mode - Mono
Noise Cancelling - Yes EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise.
Frequency Response - 100 - 8000 Hz
Sensitivity -42 dB -
Impedance 2.2 kOhm -
REMOTE CONTROL Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Controls Volume Volume, answer/end
CABLE Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Cable Type Headset cable - 2 m Headset cable
Cable Length 2 m -
FEATURES Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Features - EPOS ActiveGard
CONNECTIONS Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Connector Type Headset (4 PIN USB Type A)
2 x headset (mini-phone 3.5mm)
Headset (USB Type-A)
Headset (mini-phone 3.5mm)
OTHERS Redragon BIO EPOS I SENNHEISER ADAPT 135 USB II
Software Certification - Optimised for UC
Service & Support Limited warranty - 18 months Limited warranty - 2 years
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