In depth comparison and review of Razer Kraken Ultimate and ASTRO Gaming A20 Wireless Gen 2. 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 | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headset - wired - USB | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 17.75 cm | |
| Width | - | 26.2 cm | |
| Depth | - | 8.72 cm | |
| Weight | 390 g | 318 g | ASTRO Gaming A20 Wireless Gen 2 are lighter than Razer Kraken Ultimate headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Classic black | White, green | |
| Earpad Material | Cooling gel-infused cushions | - | |
| Headband Material | Aluminium, stainless steel | - | |
| Recommended Use | Computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| 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 | 112 dB | 100 dB | Razer Kraken Ultimate have higher sensitivity than ASTRO Gaming A20 Wireless Gen 2. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | Razer Kraken Ultimate have a thicker diaphragm than ASTRO Gaming A20 Wireless Gen 2. |
| Magnet Material | Neodymium | Neodymium | |
| Features | Razer Chroma lighting | - |
| MICROPHONE | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Noise Cancelling | Yes | - | Razer Kraken Ultimate microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 60 dB | - | |
| Microphone Features | Mute function, retractable microphone | - |
| REMOTE CONTROL | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | Volume control, microphone on/mute, THX Spatial Audio on/off | Flip-to-mute |
|---|
| CABLE | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | USB cable - 2 m | USB-C to USB-A cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Additional Functions | RGB lighting | - |
|---|
| BATTERY AND CHARGING | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | - | 15 hour(s) | |
| Charging Time | - | 3.5 hour(s) | |
| Auto On/Off | - | Yes |
| CONNECTIONS | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Razer Kraken Ultimate | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | - | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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