In depth comparison and review of Poly Voyager 4220 Office (UC Series) and Alienware Tri-Mode Wireless Gaming Headset AW920H. 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 | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | UC Series | - | |
| Height | - | 20.955 cm | |
| Width | - | 10.109 cm | |
| Depth | - | 17.299 cm | |
| Weight | 150 g | 300 g | Poly Voyager 4220 Office (UC Series) are lighter than Poly Voyager 4220 Office (UC Series) headphones. |
| Colour | - | Dark Side of the Moon | Lunar light | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| 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) | - | |
| Active Noise Cancelling | - | Yes | Alienware Tri-Mode Wireless Gaming Headset AW920H are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Built-in Decoders | - | Dolby Atmos | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | Alienware Tri-Mode Wireless Gaming Headset AW920H offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 117 dB | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard Technology | AlienFX 16.8 Million RGB colours |
| MICROPHONE | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Sensitivity | - | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Volume, microphone on/mute, answer call |
|---|
| CABLE | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Cable Type | - | Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 2 m |
|---|
| FEATURES | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Features | Voice alerts | Touch control, fast charge | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 hour(s) | 55 hour(s) | Alienware Tri-Mode Wireless Gaming Headset AW920H 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) | - |
| WIRELESS LINK | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Radio Frequency Range | - | 2.4GHz |
|---|
| CONNECTIONS | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Connector Type | - | Microphone / headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 Office (UC Series) | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Included Accessories | Wireless headset system base, Bluetooth USB-C adapter | - | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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