In depth comparison and review of ASTRO Gaming A20 Wireless Gen 2 and Poly Voyager Surround 80-M UC. 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 | Poly Voyager Surround 80-M UC |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | 17.75 cm | 18.1 cm | |
| Width | 26.2 cm | 19.1 cm | |
| Depth | 8.72 cm | 7.7 cm | |
| Weight | 318 g | 275 g | Poly Voyager Surround 80-M UC 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 | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console, computer | Portable electronics, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 15 m | 30 m | Poly Voyager Surround 80-M UC have a greater operating distance than ASTRO Gaming A20 Wireless Gen 2. |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Headphones Form Factor | Full size | Over ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | 132 dB | Poly Voyager Surround 80-M UC have higher sensitivity than ASTRO Gaming A20 Wireless Gen 2. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 80-M UC have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | -37 dB | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Controls | Flip-to-mute | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | - |
|---|
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | - | |
| Battery Life | 15 hour(s) | 24 hours | Poly Voyager Surround 80-M UC lasts longer on a single charge than the ASTRO Gaming A20 Wireless Gen 2. |
| Battery Life Details | - | Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Charging Time | 3.5 hour(s) | 1 hours | Poly Voyager Surround 80-M UC recharge faster than ASTRO Gaming A20 Wireless Gen 2. |
| Auto On/Off | Yes | - |
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Surround 80-M UC |
|---|
| Included Accessories | Wireless transmitter | Carrying case, USB charging cable, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows |
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