Jabra BIZ 2400 Duo vs. Trust GXT 391 Thian

Headphones Comparison, Reviews and Tests

In depth comparison and review of Jabra BIZ 2400 Duo and Trust GXT 391 Thian. 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

Jabra BIZ 2400 Duo vs. Trust GXT 391 Thian Comparison Chart
DESIGN AND DIMENSIONS Jabra BIZ 2400 Duo Trust GXT 391 Thian
Product Type Headset - wired Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A
Height - 15.9 cm
Width - 8 cm
Depth - 18.9 cm
Weight - 197 g
Colour - Black
Body Material KEVLAR, surgical steel -
Earpad Material - Synthetic leather
Design - Games
Recommended Use - Game console, computer
SOUND QUALITY Jabra BIZ 2400 Duo Trust GXT 391 Thian
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic -
Ear Cups Type - Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wireless, wired
Wireless Technology - 5.8 GHz radio frequency
Noise Isolating Yes - Jabra BIZ 2400 Duo are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 300 - 3400 Hz 20 - 20000 Hz Trust GXT 391 Thian offer a larger frequency range than Jabra BIZ 2400 Duo.
Total Harmonic Distortion (THD) - 1%
Sensitivity - 100 dB
Diaphragm - 40 mm
Magnet Material Neodymium Neodymium
MICROPHONE Jabra BIZ 2400 Duo Trust GXT 391 Thian
Type Boom Boom
Microphone Operation Mode Omni-directional -
Microphone Features - Mute function
REMOTE CONTROL Jabra BIZ 2400 Duo Trust GXT 391 Thian
Controls - Volume
CABLE Jabra BIZ 2400 Duo Trust GXT 391 Thian
Cable Type Headset cable Headset cable - 1.2 m
USB-C charge cable - 30 cm
BATTERY AND CHARGING Jabra BIZ 2400 Duo Trust GXT 391 Thian
Battery Type - Headset battery rechargeable
Battery Life - 13 hour(s)
CONNECTIONS Jabra BIZ 2400 Duo Trust GXT 391 Thian
Connector Type Headset Headset (mini-phone stereo 3.5 mm 4-pole)
USB (4 PIN USB Type A)
OTHERS Jabra BIZ 2400 Duo Trust GXT 391 Thian
Included Accessories - USB receiver
Compliant Standards EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 -
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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