Detailed comparison and review of Razer Kraken and ASTRO A40 TR. 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 | Razer Kraken | ASTRO A40 TR |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 9.5 cm | |
| Width | - | 19.7 cm | |
| Depth | - | 20.32 cm | |
| Weight | 322 g | 369 g | Razer Kraken are lighter than Razer Kraken headphones. |
| Colour | Quartz pink | Black | Mercury white | Green | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette, memory foam, cloth | Synthetic leather | |
| Headband Material | Aluminium | - | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer |
| SOUND QUALITY | Razer Kraken | ASTRO A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Open | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Razer Kraken can be folded. |
| 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 | THX Spatial Audio | 7.1 Channel Dolby Headphone Surround Sound | |
| Frequency Response | 12 - 28000 Hz | 20 - 24000 Hz | Razer Kraken offer a larger frequency range than ASTRO A40 TR. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 109 dB | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 50 mm | 40 mm | Razer Kraken have a thicker diaphragm than ASTRO A40 TR. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Razer Kraken | ASTRO A40 TR |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional | Uni-directional | |
| Sensitivity | -45 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 0 dB | - | |
| Microphone Features | Retractable microphone | - |
| REMOTE CONTROL | Razer Kraken | ASTRO A40 TR |
|---|
| Controls | Volume control, microphone on/mute | Volume |
|---|
| CABLE | Razer Kraken | ASTRO A40 TR |
|---|
| Cable Type | Headset cable - 1.3 m | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
|
|---|---|---|---|
| Cable Length | 1.3 m | 2 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Razer Kraken | ASTRO A40 TR |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 5-pole) |
|---|
| OTHERS | Razer Kraken | ASTRO A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | USB audio controller | Detachable microphone, 2 speaker tags | |
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | Discord Certified | - | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 1 year |
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