In depth comparison and review of ASTRO A20 and Razer Thresher. 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 Thresher |
|---|
| Product Type | Headset - wireless | Headset - 7.1 channel - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 21.4 cm | |
| Width | - | 19.6 cm | |
| Depth | - | 10.48 cm | |
| Weight | 320 g | 408 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Black | |
| Earpad Material | - | Leatherette, memory foam | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | Game console | |
| Bluetooth Range (Operating Distance) | 9.14 m | 12 m | Razer Thresher have a greater operating distance than ASTRO A20. |
| SOUND QUALITY | ASTRO A20 | Razer Thresher |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Noise Isolating | - | Yes | Razer Thresher are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | 7.1 channel surround | |
| Built-in Decoders | - | Dolby Headphone | |
| Frequency Response | 20 - 20000 Hz | 12 - 28000 Hz | Razer Thresher offer a larger frequency range than ASTRO A20. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Thresher have a thicker diaphragm than ASTRO A20. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | Razer Thresher |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -42 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 55 dB | |
| Microphone Features | - | Retractable microphone |
| REMOTE CONTROL | ASTRO A20 | Razer Thresher |
|---|
| Controls | Volume, power on/off | Volume, microphone on/mute |
|---|
| CABLE | ASTRO A20 | Razer Thresher |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
Headphones cable - L shaped | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO A20 | Razer Thresher |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 16 hours | Razer Thresher lasts longer on a single charge than the ASTRO A20. |
| Charging Time | - | 4 hours |
| CONNECTIONS | ASTRO A20 | Razer Thresher |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | ASTRO A20 | Razer Thresher |
|---|
| Included Accessories | Wireless transmitter | USB dongle | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows |
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