In depth comparison and review of ASTRO Gaming A20 Wireless Gen 2 and ASUS ROG Delta S Wireless. 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 Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Height | 17.75 cm | - | |
| Width | 26.2 cm | - | |
| Depth | 8.72 cm | - | |
| Weight | 318 g | 310 g | ASUS ROG Delta S Wireless are lighter than ASTRO Gaming A20 Wireless Gen 2 headphones. |
| Dimensions & Weight Details | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | - | |
| Colour | White, green | Black | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer | |
| Gaming | Yes | Yes | |
| Bluetooth Range (Operating Distance) | 15 m | 25 m | ASUS ROG Delta S Wireless have a greater operating distance than ASTRO Gaming A20 Wireless Gen 2. |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | - | Yes | ASUS ROG Delta S Wireless can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | ASUS ROG Delta S Wireless have a thicker diaphragm than ASTRO Gaming A20 Wireless Gen 2. |
| Magnet Material | Neodymium | Neodymium magnet | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | Bi-directional | |
| Noise Cancelling | - | Yes | ASUS ROG Delta S Wireless microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -37 dB |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Controls | Flip-to-mute | Volume, microphone on/mute, play/pause, next/previous track |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | USB-C charge cable - detachable - 1 m | |
|---|---|---|---|
| Cable Length | - | 1 m |
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | 1800 mAh | ASUS ROG Delta S Wireless have a higher battery capacity than ASTRO Gaming A20 Wireless Gen 2. |
| Battery Life | 15 hour(s) | 25 hour(s) | ASUS ROG Delta S Wireless lasts longer on a single charge than the ASTRO Gaming A20 Wireless Gen 2. |
| Charging Time | 3.5 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | ASUS ROG Delta S Wireless |
|---|
| Included Accessories | Wireless transmitter | 2 ear cushions, USB-C to USB-A adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - |
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