ASTRO A40 TR vs. EPOS I SENNHEISER C20

Headphones Comparison, Reviews and Tests

In depth comparison and review of ASTRO A40 TR and EPOS I SENNHEISER C20. 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

ASTRO A40 TR vs. EPOS I SENNHEISER C20 Comparison Chart
DESIGN AND DIMENSIONS ASTRO A40 TR EPOS I SENNHEISER C20
Product Type Headset - wired - 3.5 mm jack Headset - Bluetooth - wireless - USB-A via Bluetooth adapter
Series - C-series
Height 9.5 cm 20 cm
Width 19.7 cm 16.5 cm
Depth 20.32 cm 5.8 cm
Weight 369 g 200 g EPOS I SENNHEISER C20 are lighter than ASTRO A40 TR headphones.
Colour Black, blue | Black | Black, red | White | Black, olive | Navy, crimson Black
Earpad Material Synthetic leather -
Recommended Use Game console, computer -
Bluetooth Range (Operating Distance) - 25 m
SOUND QUALITY ASTRO A40 TR EPOS I SENNHEISER C20
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic Dynamic
Ear Cups Type Open -
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Noise Isolating Yes - ASTRO A40 TR are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Built-in Decoders MixAmp Dolby Digital -
Sound Effects 7.1 Channel Dolby Headphone Surround Sound -
Frequency Response 20 - 24000 Hz -
Total Harmonic Distortion (THD) <0.1% 3% ASTRO A40 TR have lower total harmonic distortion than ASTRO A40 TR.
Impedance 48 Ohm -
Diaphragm 40 mm -
Features - EPOS BrainAdapt Technology
In-Cord Volume Control Yes -
MICROPHONE ASTRO A40 TR EPOS I SENNHEISER C20
Form Factor Detachable headset microphone -
Type Boom Boom
Microphone Operation Mode Uni-directional -
Audio Input Details Uni-directional -
REMOTE CONTROL ASTRO A40 TR EPOS I SENNHEISER C20
Controls Volume -
CABLE ASTRO A40 TR EPOS I SENNHEISER C20
Cable Type Headset cable - detachable - 2 m
Audio splitter - 1.5 m
-
Cable Length 2 m -
Detachable Cable Yes -
BATTERY AND CHARGING ASTRO A40 TR EPOS I SENNHEISER C20
Battery Type - Headset battery rechargeable
Standby Time - 300 hours
Charging Time - 2 hour(s)
CONNECTIONS ASTRO A40 TR EPOS I SENNHEISER C20
Connector Type Headset (mini-phone stereo 3.5 mm 5-pole) -
OTHERS ASTRO A40 TR EPOS I SENNHEISER C20
Bundled with Astro MixAmp Pro TR -
Included Accessories Detachable microphone, 2 speaker tags Carrying case, charging cable, BTD 800 USB dongle
Compatibility Mac, Windows -
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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