Detailed comparison and review of Poly Voyager 4220 UC and ASUS ROG Delta S. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB, USB-C | |
|---|---|---|---|
| Series | UC Series | - | |
| Height | - | 25.8 cm | |
| Width | - | 22 cm | |
| Depth | - | 11.5 cm | |
| 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 Delta S |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | ASUS ROG Delta S can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| 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 | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | ASUS ROG Delta S offer a larger frequency range than Poly Voyager 4220 UC. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 50 mm | ASUS ROG Delta S have a thicker diaphragm than Poly Voyager 4220 UC. |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | Volume, microphone on/mute, light on/off |
|---|
| CABLE | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Cable Type | - | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | - | 1.5 m |
| FEATURES | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Intelligent Assistant | Alexa | - | |
| Additional Functions | - | Adjustable RGB lighting, quad DAC |
| BATTERY AND CHARGING | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 15 hour(s) | - | |
| 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 Delta S |
|---|
| Connector Type | Wireless adapter (4 PIN USB Type A) | Headset (USB Type-C) |
|---|
| OTHERS | Poly Voyager 4220 UC | ASUS ROG Delta S |
|---|
| Included Accessories | Bluetooth USB adapter, charging stand | 2 ear cushions, USB-C to USB-A cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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