Detailed comparison and review of beyerdynamic DT 990 PRO and ASTRO Gaming A20 Wireless Gen 2. 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 | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 17.75 cm | |
| Width | - | 26.2 cm | |
| Depth | - | 8.72 cm | |
| Weight | 250 g | 318 g | beyerdynamic DT 990 PRO are lighter than beyerdynamic DT 990 PRO headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Black | White, green | |
| Recommended Use | - | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | 20 - 20000 Hz | beyerdynamic DT 990 PRO offer a larger frequency range than ASTRO Gaming A20 Wireless Gen 2. |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | 0.2% | <3% | beyerdynamic DT 990 PRO have lower total harmonic distortion than beyerdynamic DT 990 PRO. |
| Sensitivity | 96 dB | 100 dB | ASTRO Gaming A20 Wireless Gen 2 have higher sensitivity than beyerdynamic DT 990 PRO. |
| Impedance | 250 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | - | Flip-to-mute |
|---|
| CABLE | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | Headphones cable - 3 m | USB-C to USB-A cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | beyerdynamic DT 990 PRO | 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 | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | - |
|---|
| OTHERS | beyerdynamic DT 990 PRO | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows |
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