Poly Blackwire C725-UC vs. Razer Kraken Kitty

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Poly Blackwire C725-UC and Razer Kraken Kitty. 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

Poly Blackwire C725-UC vs. Razer Kraken Kitty Comparison Chart
DESIGN AND DIMENSIONS Poly Blackwire C725-UC Razer Kraken Kitty
Product Type Headset - wired - USB Headset - wired - USB
Series 700 Series -
Height - 19.3 cm
Width - 17.2 cm
Depth - 9.8 cm
Weight - 408 g
Colour - Black | Quartz pink
Earpad Material - Memory foam
Headband Material - Metal
Recommended Use Computer Game console, computer
SOUND QUALITY Poly Blackwire C725-UC Razer Kraken Kitty
Headphones Form Factor On-ear Full size
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 -
Noise Isolating - Yes Razer Kraken Kitty are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects - 7.1 Channel Virtual Surround Sound, THX Spatial Audio
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity - 109 dB
Impedance - 32 Ohm
Diaphragm - 50 mm
Magnet Material - Neodymium magnet
Features - Razer Chroma lighting
In-Cord Volume Control Yes -
MICROPHONE Poly Blackwire C725-UC Razer Kraken Kitty
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode - Uni-directional
Noise Cancelling - Yes Razer Kraken Kitty microphone can cancel out ambient noise.
Frequency Response 100 - 8000 Hz 100 - 10000 Hz Razer Kraken Kitty offer a larger microphone frequency range than Poly Blackwire C725-UC.
Sensitivity - -45 dB
Signal-To-Noise Ratio - 60 dB
REMOTE CONTROL Poly Blackwire C725-UC Razer Kraken Kitty
Controls Mute, volume, answer/end Mute, volume
CABLE Poly Blackwire C725-UC Razer Kraken Kitty
Cable Type USB cable - 2.04 m Headset cable - 2 m
Cable Length 2.04 m 2 m
CONNECTIONS Poly Blackwire C725-UC Razer Kraken Kitty
Connector Type USB (4 PIN USB Type A) Headset (USB)
OTHERS Poly Blackwire C725-UC Razer Kraken Kitty
Included Accessories Carrying case -
Compatibility - Mac, Windows
Service & Support Limited warranty - 2 years Limited warranty - parts and labour - 2 years
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