Detailed comparison and review of ASTRO A40 TR and Razer Kraken X USB. 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.
DESIGN AND DIMENSIONS | ASTRO A40 TR | Razer Kraken X USB |
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Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
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Height | 9.5 cm | - | |
Width | 19.7 cm | - | |
Depth | 20.32 cm | - | |
Weight | 369 g | 275 g | Razer Kraken X USB are lighter than ASTRO A40 TR headphones. |
Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | Classic black | |
Earpad Material | Synthetic leather | Memory foam, plush | |
Recommended Use | Game console, computer | Computer |
SOUND QUALITY | ASTRO A40 TR | Razer Kraken X USB |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Open | - | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
Noise Isolating | Yes | - | ASTRO A40 TR are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Built-in Decoders | MixAmp Dolby Digital | - | |
Sound Effects | 7.1 Channel Dolby Headphone Surround Sound | 7.1 Channel Virtual Surround Sound | |
Frequency Response | 20 - 24000 Hz | 20 - 20000 Hz | ASTRO A40 TR offer a larger frequency range than Razer Kraken X USB. |
Total Harmonic Distortion (THD) | <0.1% | - | |
Sensitivity | - | 106 dB | |
Impedance | 48 Ohm | 32 Ohm | |
Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
Magnet Material | - | Neodymium | |
In-Cord Volume Control | Yes | - |
MICROPHONE | ASTRO A40 TR | Razer Kraken X USB |
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Form Factor | Detachable headset microphone | - | |
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Type | Boom | Boom | |
Microphone Operation Mode | Uni-directional | Cardioid (uni-directional) | |
Frequency Response | - | 100 - 10000 Hz | |
Audio Input Details | Uni-directional | - | |
Sensitivity | - | -42 dB | |
Signal-To-Noise Ratio | - | 55 dB |
REMOTE CONTROL | ASTRO A40 TR | Razer Kraken X USB |
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Controls | Volume | Volume control, microphone on/mute |
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CABLE | ASTRO A40 TR | Razer Kraken X USB |
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Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
Headset cable - 2 m | |
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Cable Length | 2 m | 2 m | |
Detachable Cable | Yes | - |
CONNECTIONS | ASTRO A40 TR | Razer Kraken X USB |
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Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | Headset (4 PIN USB Type A) |
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OTHERS | ASTRO A40 TR | Razer Kraken X USB |
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Bundled with | Astro MixAmp Pro TR | - | |
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Included Accessories | Detachable microphone, 2 speaker tags | - | |
Compatibility | Mac, Windows | Windows | |
Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |