Poly EncorePro 320, QD vs. EPOS H3 Hybrid

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Poly EncorePro 320, QD and EPOS H3 Hybrid. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Poly EncorePro 320, QD vs. EPOS H3 Hybrid Comparison Chart
DESIGN AND DIMENSIONS Poly EncorePro 320, QD EPOS H3 Hybrid
Product Type Headset - wired - Quick Disconnect Headset - Bluetooth - wireless, wired - 3.5 mm jack, USB-C
Series 300 Series -
Weight - 298 g
Colour - Ghost white | Onyx black
Design - Games
Recommended Use Computer Game console, computer
SOUND QUALITY Poly EncorePro 320, QD EPOS H3 Hybrid
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wireless, wired
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.2
Sound Output Mode Stereo Stereo
Frequency Response 50 - 8000 Hz 20 - 20000 Hz EPOS H3 Hybrid offer a larger frequency range than Poly EncorePro 320, QD.
Total Harmonic Distortion (THD) - 0.5%
Sensitivity - 116 dB
Impedance 32 Ohm -
Max Sound Pressure 118 dB -
Diaphragm 28 mm 40 mm EPOS H3 Hybrid have a thicker diaphragm than Poly EncorePro 320, QD.
In-Cord Volume Control Yes -
MICROPHONE Poly EncorePro 320, QD EPOS H3 Hybrid
Form Factor - Built-in & removable boom
Type Boom -
Microphone Operation Mode Uni-directional Bi-directional
Frequency Response - 100 - 7500 Hz
REMOTE CONTROL Poly EncorePro 320, QD EPOS H3 Hybrid
Controls Mute, volume -
CABLE Poly EncorePro 320, QD EPOS H3 Hybrid
Cable Type Headset cable Headset cable - detachable - 1.5 m
USB-C to USB-A cable - detachable - 2 m
BATTERY AND CHARGING Poly EncorePro 320, QD EPOS H3 Hybrid
Battery Type - Headset battery rechargeable - lithium polymer
Battery Life - 37 hour(s)
Charging Time - 1.5 hour(s)
CONNECTIONS Poly EncorePro 320, QD EPOS H3 Hybrid
Connector Type Headset (Quick Disconnect) Headset
OTHERS Poly EncorePro 320, QD EPOS H3 Hybrid
Included Accessories - Cover plate
Service & Support - Limited warranty - 2 years
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