In depth comparison and review of SteelSeries Siberia 840 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 | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Weight | 318 g | 150 g | Poly Voyager 4220 Office (UC Series) are lighter than SteelSeries Siberia 840 headphones. |
| Colour | Glossy, matte black | - | |
| Recommended Use | Game console, phone, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager 4220 Office (UC Series) have a greater operating distance than SteelSeries Siberia 840. |
| SOUND QUALITY | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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 | 100 dB | 94 dB | SteelSeries Siberia 840 have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | SteelSeries Siberia 840 have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | -44 dB | - | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
- |
|---|
| FEATURES | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | 360 mAh | SteelSeries Siberia 840 have a higher battery capacity than Poly Voyager 4220 Office (UC Series). |
| Battery Life | 20 hour(s) | 12 hour(s) | SteelSeries Siberia 840 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) | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | Headset Headphones USB |
- |
|---|
| OTHERS | SteelSeries Siberia 840 | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
