Plantronics Blackwire C320 vs. EPOS H3PRO Hybrid

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Plantronics Blackwire C320 and EPOS H3PRO 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

Plantronics Blackwire C320 vs. EPOS H3PRO Hybrid Comparison Chart
DESIGN AND DIMENSIONS Plantronics Blackwire C320 EPOS H3PRO Hybrid
Product Type Headset - wired - USB Headset - Bluetooth - wireless, wired - 3.5 mm jack, USB-A
Height - 17.6 cm
Width - 18.3 cm
Depth - 9 cm
Weight - 308 g
Colour - White | Sebring black | Green
Design - Games
Recommended Use Computer Game console, portable electronics, computer
Bluetooth Range (Operating Distance) - 20 m
SOUND QUALITY Plantronics Blackwire C320 EPOS H3PRO 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
Active Noise Cancelling - Yes EPOS H3PRO Hybrid are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - 7.1 Channel Virtual Surround Sound
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Total Harmonic Distortion (THD) - 0.35%
Sensitivity - 116 dB
Diaphragm - 40 mm
MICROPHONE Plantronics Blackwire C320 EPOS H3PRO Hybrid
Form Factor - Built-in & removable boom
Type Boom -
Microphone Operation Mode - Bi-directional
Frequency Response 100 - 10000 Hz 100 - 7500 Hz Plantronics Blackwire C320 offer a larger microphone frequency range than EPOS H3PRO Hybrid.
Sensitivity - -20 dBFS/Pa
REMOTE CONTROL Plantronics Blackwire C320 EPOS H3PRO Hybrid
Controls Mute, volume, answer/end Volume control, ANC on/off
CABLE Plantronics Blackwire C320 EPOS H3PRO Hybrid
Cable Type USB cable Headset cable - detachable - L shaped - 1.5 m
USB-C to USB-A cable - detachable - 2 m
USB extension cable - detachable
Detachable Cable - Yes
FEATURES Plantronics Blackwire C320 EPOS H3PRO Hybrid
Additional Functions DSP -
BATTERY AND CHARGING Plantronics Blackwire C320 EPOS H3PRO Hybrid
Battery Type - Headset battery rechargeable
Battery Life - 38 hour(s)
Battery Life Details - Continuous playback (noise cancelling ON / Bluetooth): up to 22 hours
Continuous playback (noise cancelling OFF / Bluetooth): up to 38 hours
Continuous playback (noise cancelling ON / cable connection): up to 18.5 hours
Continuous playback (noise cancelling OFF / cable connection): up to 29 hours
Continuous playback (noise cancelling ON / Bluetooth / low-latency dongle): up to 19 hours
Continuous playback (noise canceling OFF / Bluetooth / low-latency dongle): up to 28 hours
Continuous playback (noise cancelling ON / low-latency dongle): up to 19 hours
Continuous playback (noise cancelling OFF / low-latency dongle): up to 30 hours
Continuous playback (noise cancelling OFF / Bluetooth / console cable): up to 19 hours
Continuous playback (noise cancelling ON / Bluetooth / console cable): up to 27 hours
Charging Time - 2 hour(s)
CONNECTIONS Plantronics Blackwire C320 EPOS H3PRO Hybrid
Connector Type USB (4 PIN USB Type A) USB (USB Type-A)
Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS Plantronics Blackwire C320 EPOS H3PRO Hybrid
Included Accessories - USB dongle, USB extension cable, headset cable, USB-C to USB-A cable, cover plate
Service & Support - Limited warranty - 2 years
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