Poly Blackwire 3325 vs. EPOS I SENNHEISER PC 8.2 USB

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Poly Blackwire 3325 and EPOS I SENNHEISER PC 8.2 USB. 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 Blackwire 3325 vs. EPOS I SENNHEISER PC 8.2 USB Comparison Chart
DESIGN AND DIMENSIONS Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Product Type Headset - wired - USB, 3.5 mm jack Headset - wired - USB
Series 3300 Series -
Height 18.6 cm -
Width 21.6 cm -
Depth 5.6 cm -
Weight 130 g -
Colour - Black
Earpad Material Leatherette -
Protection Hearing protection -
Recommended Use - Computer
SOUND QUALITY Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Headphones Form Factor On-ear On-ear
Headphones Technology - Dynamic
Ear Cups Type - Closed
Adjustable Headband Yes Yes
Foldable - Yes EPOS I SENNHEISER PC 8.2 USB can be folded.
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity 94 dB -
Impedance 32 Ohm 32 Ohm
Max Sound Pressure - 100 dB
Diaphragm 32 mm -
Features SoundGuard Technology -
In-Cord Volume Control Yes Yes
MICROPHONE Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Type Boom Boom
Microphone Operation Mode - Uni-directional
Noise Cancelling Yes Yes The microphones on both headphones can cancel out ambient noise.
Frequency Response 100 - 10000 Hz 100 - 10000 Hz The frequency response of the microphones in both headphones is the same.
Sensitivity -38 dB -24.7 dB
REMOTE CONTROL Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Controls Mute, volume, answer/end Mute, volume
CABLE Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Cable Type Headset cable Headset cable - 1.7 m
Cable Length - 1.7 m
CONNECTIONS Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Connector Type USB (4 PIN USB Type A)
Headset (mini-phone 3.5mm)
USB (4 PIN USB Type A)
OTHERS Poly Blackwire 3325 EPOS I SENNHEISER PC 8.2 USB
Included Accessories Carrying pouch -
Software Certification Certified for Microsoft Teams -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
Other projects: