Jabra BIZ 2400 Duo vs. Poly EncorePro 510V

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Jabra BIZ 2400 Duo and Poly EncorePro 510V. 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

Jabra BIZ 2400 Duo vs. Poly EncorePro 510V Comparison Chart
DESIGN AND DIMENSIONS Jabra BIZ 2400 Duo Poly EncorePro 510V
Product Type Headset - wired Headset - wired - 3.5 mm jack
Series - EncorePro 500 series
Height - 6.7 cm
Width - 11.1 cm
Depth - 14.9 cm
Weight - 52 g
Colour - Black
Body Material KEVLAR, surgical steel -
Earpad Material - PU leather
SOUND QUALITY Jabra BIZ 2400 Duo Poly EncorePro 510V
Headphones Form Factor On-ear On-ear
Headphones Technology Dynamic -
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Poly EncorePro 510V are equipped with active noice cancellation.
Active Noise Cancelling Technology - SoundGuard DIGITAL
Noise Isolating Yes - Jabra BIZ 2400 Duo are equipped with a noise isolating function.
Sound Output Mode Stereo -
Frequency Response 300 - 3400 Hz -
Diaphragm - 5.6 mm
Signal-To-Noise Ratio - 50 dB
Magnet Material Neodymium -
MICROPHONE Jabra BIZ 2400 Duo Poly EncorePro 510V
Type Boom Boom
Microphone Operation Mode Omni-directional Omni-directional
Noise Cancelling - Yes Poly EncorePro 510V microphone can cancel out ambient noise.
Frequency Response - 20 - 16000 Hz
Sensitivity - 40 dB
Sensitivity Margin - +/- 3dB
CABLE Jabra BIZ 2400 Duo Poly EncorePro 510V
Cable Type Headset cable -
Cable Length - 78.5 cm
FEATURES Jabra BIZ 2400 Duo Poly EncorePro 510V
Features - Boom mic length 135mm, 290° rotatable microphone
CONNECTIONS Jabra BIZ 2400 Duo Poly EncorePro 510V
Connector Type Headset Headset (mini-phone 3.5mm)
OTHERS Jabra BIZ 2400 Duo Poly EncorePro 510V
Software Certification - Certified for Skype for Business, UC certified
Supported Host Device OS - macOS, Windows
Compliant Standards EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 -
Service & Support Limited warranty - 3 years Limited warranty - 2 years
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