In depth comparison and review of Bowers & Wilkins PX5 and Poly Voyager 4220 Office (UC Series). 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 | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
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Series | - | UC Series | |
Height | 22 cm | - | |
Width | 16 cm | - | |
Depth | 7.01 cm | - | |
Weight | 254 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than Bowers & Wilkins PX5 headphones. |
Colour | Blue | Space grey | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | - | 30 m |
SOUND QUALITY | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Headphones Form Factor | On-ear | On-ear | |
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Adjustable Headband | Yes | - | |
Foldable | Yes | - | Bowers & Wilkins PX5 can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Bowers & Wilkins PX5 have a more advanced version of Bluetooth than Poly Voyager 4220 Office (UC Series). |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | aptX | - | |
Active Noise Cancelling | Yes | - | Bowers & Wilkins PX5 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Adaptive Noise Cancelling | - | |
Noise Isolating | Yes | - | Bowers & Wilkins PX5 are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 10 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins PX5 offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
Sensitivity | 111 dB | 94 dB | Bowers & Wilkins PX5 have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
Impedance | 22 Ohm | 32 Ohm | |
Diaphragm | 35.6 mm | 32 mm | Bowers & Wilkins PX5 have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
Features | - | SoundGuard Technology |
MICROPHONE | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Form Factor | Built-in | - | |
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Type | - | Boom | |
Microphone Operation Mode | - | Uni-directional | |
Microphones Included | 6 | 2 | Bowers & Wilkins PX5 have a built-in microphone. |
REMOTE CONTROL | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Controls | Volume control, on/off, answer/end, play/pause, next/previous track | Mute, volume, answer/end, play/pause, next/previous track |
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CABLE | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Cable Type | Audio cable - detachable USB-C charge cable - detachable |
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FEATURES | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Features | - | Voice alerts | |
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Sensors | Proximity sensor | - |
BATTERY AND CHARGING | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headset battery rechargeable - lithium polymer | |
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Battery Capacity | - | 360 mAh | |
Battery Life | 24 hour(s) | 12 hour(s) | Bowers & Wilkins PX5 lasts longer on a single charge than the Poly Voyager 4220 Office (UC Series). |
Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
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Standby Time | - | 312 hours | |
Charging Time | - | 1.5 hour(s) |
OTHERS | Bowers & Wilkins PX5 | Poly Voyager 4220 Office (UC Series) |
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Included Accessories | Headphones pouch | Wireless headset system base, Bluetooth USB-C adapter | |
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Service & Support | Limited warranty - 2 years | - |