In depth comparison and review of Poly Voyager 4220 (Office Series) and ASUS ROG Fusion II 500. 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 Series) | ASUS ROG Fusion II 500 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - wired - 3.5 mm jack, USB-C, USB-A | |
|---|---|---|---|
| Series | Office Series | - | |
| Weight | 150 g | 310 g | Poly Voyager 4220 (Office Series) are lighter than Poly Voyager 4220 (Office Series) headphones. |
| Colour | - | Black | |
| Earpad Material | - | Protein-leather | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 91 m | - |
| SOUND QUALITY | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | ASUS ROG Fusion II 500 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | ASUS ROG Fusion II 500 offer a larger frequency range than Poly Voyager 4220 (Office Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 50 mm | ASUS ROG Fusion II 500 have a thicker diaphragm than Poly Voyager 4220 (Office Series). |
| Signal-To-Noise Ratio | - | 130 dB | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard DIGITAL Technology | Built-in ESS 9280 chip, ASUS Hyper-Grounding technology |
| MICROPHONE | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional, beamforming | |
| Noise Cancelling | - | Yes | ASUS ROG Fusion II 500 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -37 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Controls | Mute, volume, answer/end, next/previous track, redial | Volume, microphone on/off, surround on/off, game/chat balance, PC/mobile mode |
|---|
| CABLE | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Cable Type | - | USB-C cable - 1.5 m Audio cable - 1.5 m USB-C to USB-A adapter |
|---|
| FEATURES | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 12 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 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Connector Type | USB (24 pin USB-C) | Headset (24 pin USB-C) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 500 |
|---|
| Included Accessories | - | Ear cushion | |
|---|---|---|---|
| Compatibility | - | iPad, Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | - |
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