Side by side comparison and review of ASUS ROG Delta and Poly Voyager 4220. 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 | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Product Type | Headset - wired - USB, USB-C | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | 4200 UC Series | |
| Weight | 387 g | 150 g | Poly Voyager 4220 are lighter than ASUS ROG Delta headphones. |
| Colour | White | - | |
| Body Material | Aluminium | - | |
| Earpad Material | Synthetic leather, cloth | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| 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 | |
| Frequency Response | 20 - 40000 Hz | 20 - 20000 Hz | ASUS ROG Delta offer a larger frequency range than Poly Voyager 4220. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 32 mm | ASUS ROG Delta have a thicker diaphragm than Poly Voyager 4220. |
| Signal-To-Noise Ratio | 127 dB | - | |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional, MEMS-directional | |
| Noise Cancelling | - | Yes | Poly Voyager 4220 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 6800 Hz | ASUS ROG Delta offer a larger microphone frequency range than Poly Voyager 4220. |
| Sensitivity | -40 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
|---|
| CABLE | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Cable Type | USB cable - 1 m USB-C cable - 1.5 m USB-C to USB-A adapter |
- |
|---|
| FEATURES | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Features | - | Voice alerts | |
|---|---|---|---|
| Additional Functions | Adjustable RGB lighting, quad DAC | - |
| BATTERY AND CHARGING | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| 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 | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Connector Type | Headset (USB Type-C) | - |
|---|
| OTHERS | ASUS ROG Delta | Poly Voyager 4220 |
|---|
| Included Accessories | 2 ear cushions | Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 1 year | - |
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