Side by side comparison and review of Poly Voyager 4220 USB-A and Bang & Olufsen Beoplay Portal. 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 | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Product Type | Headset - Bluetooth - wireless - USB | Headphones - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | - | 17.87 cm | |
| Width | - | 16.73 cm | |
| Depth | - | 9.26 cm | |
| Weight | 150 g | 282 g | Poly Voyager 4220 USB-A are lighter than Poly Voyager 4220 USB-A headphones. |
| Colour | - | Navy | Antracite black | Grey mist | |
| Body Material | - | Aluminium, rubber, composite polymer, bamboo fibre cloth | |
| Earpad Material | - | Memory foam, lambskin | |
| Design | - | Games | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | 12 m | Poly Voyager 4220 USB-A have a greater operating distance than Bang & Olufsen Beoplay Portal. |
| SOUND QUALITY | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | Bang & Olufsen Beoplay Portal have a more advanced version of Bluetooth than Poly Voyager 4220 USB-A. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| 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 - 20000 Hz | 20 - 22000 Hz | Bang & Olufsen Beoplay Portal offer a larger frequency range than Poly Voyager 4220 USB-A. |
| Sensitivity | 94 dB | 95 dB/mW | Bang & Olufsen Beoplay Portal have higher sensitivity than Poly Voyager 4220 USB-A. |
| Impedance | 32 Ohm | 24 Ohm | |
| Diaphragm | 32 mm | 40 mm | Bang & Olufsen Beoplay Portal have a thicker diaphragm than Poly Voyager 4220 USB-A. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Power on/off, volume control, microphone on/mute, play/pause, ANC/transparency |
|---|
| CABLE | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Cable Type | - | USB-C to USB-A cable - detachable - 1.25 m Headphones cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | - | 1.25 m |
| FEATURES | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | - | Transparency mode |
| BATTERY AND CHARGING | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 360 mAh | 1200 mAh | Bang & Olufsen Beoplay Portal have a higher battery capacity than Poly Voyager 4220 USB-A. |
| Battery Life | 12 hour(s) | 24 hour(s) | Bang & Olufsen Beoplay Portal lasts longer on a single charge than the Poly Voyager 4220 USB-A. |
| Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
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 |
|
| Standby Time | 312 hours | - | |
| Charging Time | 1.5 hour(s) | 3 hour(s) | Poly Voyager 4220 USB-A recharge faster than Poly Voyager 4220 USB-A. |
| CONNECTIONS | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Connector Type | - | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | Poly Voyager 4220 USB-A | Bang & Olufsen Beoplay Portal |
|---|
| Included Accessories | Bluetooth USB adapter | Inflight adapter | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Compliant Standards | - | MFI | |
| Service & Support | - | Limited warranty - 3 years |
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