Side by side comparison and review of HP G2 and ASTRO Gaming A20 Wireless Gen 2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 14.7 cm | 17.75 cm | |
| Width | 16 cm | 26.2 cm | |
| Depth | 5.5 cm | 8.72 cm | |
| Weight | 88 g | 318 g | HP G2 are lighter than HP G2 headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Shadow black | White, green | |
| Recommended Use | Computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 120 dB +/- 3dB | 100 dB | HP G2 have higher sensitivity than ASTRO Gaming A20 Wireless Gen 2. |
| Impedance | 64 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Connectivity Technology | Wired | - | |
| Noise Cancelling | Yes | - | HP G2 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 60 dB | - |
| REMOTE CONTROL | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | Volume, microphone on/mute, play/pause | Flip-to-mute |
|---|
| CABLE | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | Headset cable | USB-C to USB-A cable - detachable - 1.5 m |
|---|
| BATTERY AND CHARGING | HP G2 | 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 | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headset (mini-phone 3.5mm) | - |
|---|
| OTHERS | HP G2 | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | - | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 1 year | - |
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