In depth comparison and review of ASTRO Gaming A20 Wireless Gen 2 and Poly Voyager Focus B825. 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 Focus B825 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 17.75 cm | 7 cm | |
| Width | 26.2 cm | 18.3 cm | |
| Depth | 8.72 cm | 16 cm | |
| Weight | 318 g | 155 g | Poly Voyager Focus B825 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 | Portable electronics, computer | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 15 m | 30 m | Poly Voyager Focus B825 have a greater operating distance than ASTRO Gaming A20 Wireless Gen 2. |
| SOUND QUALITY | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus B825 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| 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 | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | ASTRO Gaming A20 Wireless Gen 2 have a thicker diaphragm than Poly Voyager Focus B825. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Smart Sensor Technology |
| MICROPHONE | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | MEMS-directional | |
| Frequency Response | - | 100 - 6700 Hz | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Controls | Flip-to-mute | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.5 m | Micro-USB charging cable |
|---|
| BATTERY AND CHARGING | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | 325 mAh | ASTRO Gaming A20 Wireless Gen 2 have a higher battery capacity than Poly Voyager Focus B825. |
| Battery Life | 15 hour(s) | 15 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | 3.5 hour(s) | 2 hour(s) | Poly Voyager Focus B825 recharge faster than ASTRO Gaming A20 Wireless Gen 2. |
| Auto On/Off | Yes | - |
| OTHERS | ASTRO Gaming A20 Wireless Gen 2 | Poly Voyager Focus B825 |
|---|
| Included Accessories | Wireless transmitter | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | - | Certified for Skype for Business | |
| TAA Compliant | - | Yes |
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