Side by side comparison and review of Bang & Olufsen Beoplay Portal 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 | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headphones - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack, USB-C | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | 17.87 cm | 17.75 cm | |
| Width | 16.73 cm | 26.2 cm | |
| Depth | 9.26 cm | 8.72 cm | |
| Weight | 282 g | 318 g | Bang & Olufsen Beoplay Portal are lighter than Bang & Olufsen Beoplay Portal headphones. |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Navy | Antracite black | Grey mist | White, green | |
| Body Material | Aluminium, rubber, composite polymer, bamboo fibre cloth | - | |
| Earpad Material | Memory foam, lambskin | - | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 12 m | 15 m | ASTRO Gaming A20 Wireless Gen 2 have a greater operating distance than Bang & Olufsen Beoplay Portal. |
| SOUND QUALITY | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.1 | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay Portal are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | Dolby Atmos | - | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay Portal offer a larger frequency range than ASTRO Gaming A20 Wireless Gen 2. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 95 dB/mW | 100 dB | ASTRO Gaming A20 Wireless Gen 2 have higher sensitivity than Bang & Olufsen Beoplay Portal. |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| Features | Google Fast Pair, Microsoft Swift Pair | - |
| MICROPHONE | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency | Flip-to-mute |
|---|
| CABLE | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
USB-C to USB-A cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 1.25 m | - |
| FEATURES | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Additional Functions | Transparency mode | - |
|---|
| BATTERY AND CHARGING | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 1200 mAh | 1050 mAh | Bang & Olufsen Beoplay Portal have a higher battery capacity than ASTRO Gaming A20 Wireless Gen 2. |
| Battery Life | 24 hour(s) | 15 hour(s) | Bang & Olufsen Beoplay Portal lasts longer on a single charge than the ASTRO Gaming A20 Wireless Gen 2. |
| Battery Life Details | Continuous playback (active noise-cancelling on) (2.4 GHz / Bluetooth): up to 12 hours Continuous playback (active noise-cancelling on) (Bluetooth ON): up to 24 hours |
- | |
| Charging Time | 3 hour(s) | 3.5 hour(s) | Bang & Olufsen Beoplay Portal recharge faster than Bang & Olufsen Beoplay Portal. |
| Auto On/Off | - | Yes |
| CONNECTIONS | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
- |
|---|
| OTHERS | Bang & Olufsen Beoplay Portal | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | Inflight adapter | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 3 years | - |
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