In depth comparison and review of CORSAIR Gaming HS70 PRO 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 | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Height | 20.5 cm | - | |
| Width | 16 cm | - | |
| Depth | 10 cm | - | |
| Weight | 330 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than CORSAIR Gaming HS70 PRO headphones. |
| Colour | Cream | Carbon | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Game console, computer | - | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 12.2 m | 30 m | Poly Voyager 4220 Office (UC Series) have a greater operating distance than CORSAIR Gaming HS70 PRO. |
| SOUND QUALITY | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 111 dB | 94 dB | CORSAIR Gaming HS70 PRO have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 32 mm | CORSAIR Gaming HS70 PRO have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | - | |
| Sensitivity | -40 dB | - | |
| Impedance | 2 kOhm | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | USB charge cable - 1.8 m | - |
|---|
| FEATURES | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | Headset battery | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 16 hour(s) | 12 hour(s) | CORSAIR Gaming HS70 PRO 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 |
|
| Standby Time | - | 312 hours | |
| Charging Time | - | 1.5 hour(s) |
| OTHERS | CORSAIR Gaming HS70 PRO | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | USB wireless receiver | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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