HyperX Cloud Alpha vs. Poly Blackwire C725-UC

Headphones Comparison, Reviews and Tests

Detailed comparison and review of HyperX Cloud Alpha and Poly Blackwire C725-UC. 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

HyperX Cloud Alpha vs. Poly Blackwire C725-UC Comparison Chart
DESIGN AND DIMENSIONS HyperX Cloud Alpha Poly Blackwire C725-UC
Product Type Headset - wired - 3.5 mm jack Headset - wired - USB
Series - 700 Series
Weight 336 g -
Colour Black, red | Black -
Body Material Aluminium -
Earpad Material Memory foam -
Headband Material Leatherette -
Recommended Use Game console, portable electronics, computer Computer
SOUND QUALITY HyperX Cloud Alpha Poly Blackwire C725-UC
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband Yes -
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Poly Blackwire C725-UC are equipped with active noice cancellation.
Active Noise Cancelling Technology - SoundGuard
Sound Output Mode Stereo Stereo
Frequency Response 13 - 27000 Hz 20 - 20000 Hz HyperX Cloud Alpha offer a larger frequency range than Poly Blackwire C725-UC.
Total Harmonic Distortion (THD) <1% -
Sensitivity 98 dB -
Impedance 65 Ohm -
Diaphragm 50 mm -
Magnet Material Neodymium -
In-Cord Volume Control Yes Yes
MICROPHONE HyperX Cloud Alpha Poly Blackwire C725-UC
Form Factor Detachable headset microphone Headset microphone
Type Boom Boom
Microphone Technology Electret condenser -
Microphone Operation Mode Bi-directional -
Noise Cancelling Yes - HyperX Cloud Alpha microphone can cancel out ambient noise.
Frequency Response 50 - 18000 Hz 100 - 8000 Hz HyperX Cloud Alpha offer a larger microphone frequency range than Poly Blackwire C725-UC.
Sensitivity -43 dBV/Pascal -
REMOTE CONTROL HyperX Cloud Alpha Poly Blackwire C725-UC
Controls Volume, microphone on/off Mute, volume, answer/end
CABLE HyperX Cloud Alpha Poly Blackwire C725-UC
Cable Type Headset cable - detachable - 1.3 m
Headset extension cable - 2 m
USB cable - 2.04 m
Cable Length 1.3 m 2.04 m
Detachable Cable Yes -
CONNECTIONS HyperX Cloud Alpha Poly Blackwire C725-UC
Connector Type Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A)
OTHERS HyperX Cloud Alpha Poly Blackwire C725-UC
Included Accessories Detachable microphone Carrying case
Compatibility Mac, Windows -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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