Side by side comparison and review of Poly Voyager 4220 USB-C and Bang & Olufsen Beoplay H4 2nd Generation. 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-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Product Type | Headset - Bluetooth - wireless - USB-C | Headphones - Bluetooth - wireless | |
---|---|---|---|
Series | UC Series | - | |
Height | - | 22.3 cm | |
Width | - | 18 cm | |
Depth | - | 5.2 cm | |
Weight | 150 g | 244 g | Poly Voyager 4220 USB-C are lighter than Poly Voyager 4220 USB-C headphones. |
Colour | - | Matte black | Limestone | |
Body Material | - | Stainless steel, aluminium, polymer | |
Earpad Material | - | Leather | |
Recommended Use | - | Portable electronics | |
Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly Voyager 4220 USB-C have a greater operating distance than Bang & Olufsen Beoplay H4 2nd Generation. |
SOUND QUALITY | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Headphones Form Factor | On-ear | Full size | |
---|---|---|---|
Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.2 | Poly Voyager 4220 USB-C have a more advanced version of Bluetooth than Bang & Olufsen Beoplay H4 2nd Generation. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Bluetooth Audio Codec | SBC, mSBC | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Sensitivity | 94 dB | 91 dB/mW | Poly Voyager 4220 USB-C have higher sensitivity than Bang & Olufsen Beoplay H4 2nd Generation. |
Impedance | 32 Ohm | 20 Ohm | |
Diaphragm | 32 mm | 40 mm | Bang & Olufsen Beoplay H4 2nd Generation have a thicker diaphragm than Poly Voyager 4220 USB-C. |
Features | SoundGuard DIGITAL Technology | - |
MICROPHONE | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Form Factor | Headset microphone | Built-in | |
---|---|---|---|
Type | Boom | - | |
Microphone Technology | - | Electret condenser | |
Microphone Operation Mode | Uni-directional | Omni-directional | |
Microphones Included | 2 | - |
REMOTE CONTROL | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | Volume control, answer/end, play/pause, next/previous track, pair mode |
---|
CABLE | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Cable Type | - | Headphones cable - detachable - braided fabric - 1.25 m Micro-USB charge cable - detachable - 25 cm |
|
---|---|---|---|
Cable Length | - | 1.25 m |
FEATURES | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Features | Voice alerts | - |
---|
BATTERY AND CHARGING | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
---|---|---|---|
Battery Capacity | 360 mAh | 600 mAh | Bang & Olufsen Beoplay H4 2nd Generation have a higher battery capacity than Poly Voyager 4220 USB-C. |
Battery Life | 15 hour(s) | 19 hour(s) | Bang & Olufsen Beoplay H4 2nd Generation lasts longer on a single charge than the Poly Voyager 4220 USB-C. |
Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
- | |
Standby Time | 312 hours | - | |
Charging Time | 1.5 hour(s) | 2.5 hour(s) | Poly Voyager 4220 USB-C recharge faster than Poly Voyager 4220 USB-C. |
CONNECTIONS | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Connector Type | - | Headphones (mini-phone 3.5mm) Power input (5 pin Micro-USB Type B) |
---|
OTHERS | Poly Voyager 4220 USB-C | Bang & Olufsen Beoplay H4 2nd Generation |
---|
Included Accessories | Bluetooth USB adapter, charging stand | - | |
---|---|---|---|
Software Certification | Certified for Microsoft Teams | - | |
Service & Support | - | Limited warranty - 2 years |