Side by side comparison and review of ASTRO A40 TR and Razer Kraken X. 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.
DESIGN AND DIMENSIONS | ASTRO A40 TR | Razer Kraken X |
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Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
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Height | 9.5 cm | - | |
Width | 19.7 cm | - | |
Depth | 20.32 cm | - | |
Weight | 369 g | 250 g | Razer Kraken X are lighter than ASTRO A40 TR headphones. |
Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | Mercury | Classic black | Console | |
Earpad Material | Synthetic leather | Leatherette, memory foam | |
Recommended Use | Game console, computer | Game console, portable electronics, computer |
SOUND QUALITY | ASTRO A40 TR | Razer Kraken X |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Open | Closed | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
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 | 12 - 28000 Hz | Razer Kraken X offer a larger frequency range than ASTRO A40 TR. |
Total Harmonic Distortion (THD) | <0.1% | - | |
Sensitivity | - | 109 dB | |
Impedance | 48 Ohm | 32 Ohm | |
Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
Magnet Material | - | Neodymium magnet | |
In-Cord Volume Control | Yes | - |
MICROPHONE | ASTRO A40 TR | Razer Kraken X |
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Form Factor | Detachable headset microphone | 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 | - | -45 dB | |
Signal-To-Noise Ratio | - | 60 dB |
REMOTE CONTROL | ASTRO A40 TR | Razer Kraken X |
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Controls | Volume | Mute, volume control |
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CABLE | ASTRO A40 TR | Razer Kraken X |
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Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
Headset cable - 1.3 m | |
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Cable Length | 2 m | 1.3 m | |
Detachable Cable | Yes | - |
CONNECTIONS | ASTRO A40 TR | Razer Kraken X |
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Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | Headset (mini-phone stereo 3.5 mm) |
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OTHERS | ASTRO A40 TR | Razer Kraken X |
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Bundled with | Astro MixAmp Pro TR | - | |
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Included Accessories | Detachable microphone, 2 speaker tags | - | |
Compatibility | Mac, Windows | Mac, Windows | |
Service & Support | Limited warranty - 1 year | Limited warranty - parts and labour - 2 years |