In depth comparison and review of ASTRO A20 and Razer Kraken Ultimate. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Product Type | Headset - wireless | Headset - wired - USB | |
|---|---|---|---|
| Weight | 320 g | 390 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Classic black | |
| Earpad Material | - | Cooling gel-infused cushions | |
| Headband Material | Steel | Aluminium, stainless steel | |
| Recommended Use | Game console, computer | Computer | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | 112 dB | Razer Kraken Ultimate have higher sensitivity than ASTRO A20. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Kraken Ultimate have a thicker diaphragm than ASTRO A20. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Razer Chroma lighting | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | - | Yes | Razer Kraken Ultimate microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 60 dB | |
| Microphone Features | - | Mute function, retractable microphone |
| REMOTE CONTROL | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Controls | Volume, power on/off | Volume control, microphone on/mute, THX Spatial Audio on/off |
|---|
| CABLE | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
USB cable - 2 m | |
|---|---|---|---|
| Cable Length | 1 m | 2 m | |
| Detachable Cable | Yes | - |
| FEATURES | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | ASTRO A20 | Razer Kraken Ultimate |
|---|
| Included Accessories | Wireless transmitter | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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