Side by side comparison and review of Poly Voyager 4220 UC and ASUS ROG Strix Go BT. 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 UC | ASUS ROG Strix Go BT |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | 300 g | Poly Voyager 4220 UC are lighter than Poly Voyager 4220 UC headphones. |
| Colour | - | Black | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | ASUS ROG Strix Go BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| 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 | aptX Adaptive | |
| Active Noise Cancelling | - | Yes | ASUS ROG Strix Go BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 40 mm | ASUS ROG Strix Go BT have a thicker diaphragm than Poly Voyager 4220 UC. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Audio Input Details | - | Omni-directional | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | Volume, play/pause button, microphone on/mute, next/previous track |
|---|
| CABLE | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Cable Type | - | Audio cable - 1.2 m USB-C charge cable - 1 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m |
| FEATURES | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Intelligent Assistant | Alexa | - |
| BATTERY AND CHARGING | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 15 hour(s) | 45 hour(s) | ASUS ROG Strix Go BT lasts longer on a single charge than the Poly Voyager 4220 UC. |
| 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) | - |
| CONNECTIONS | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Connector Type | Wireless adapter (4 PIN USB Type A) | Headset (mini-phone 3.5mm) USB (power only) (USB Type-C) |
|---|
| OTHERS | Poly Voyager 4220 UC | ASUS ROG Strix Go BT |
|---|
| Included Accessories | Bluetooth USB adapter, charging stand | Airplane adapter, carrying bag |
|---|
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