Detailed comparison and review of Poly Voyager 4220 (Office Series) and ASUS ROG Fusion II 300. 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 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - wired - 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 | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 91 m | - |
| SOUND QUALITY | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | ASUS ROG Fusion II 300 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 300 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 300 have a thicker diaphragm than Poly Voyager 4220 (Office Series). |
| 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 300 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional, beamforming | |
| Noise Cancelling | - | Yes | ASUS ROG Fusion II 300 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 300 |
|---|
| Controls | Mute, volume, answer/end, next/previous track, redial | Volume, microphone on/off, surround on/off |
|---|
| CABLE | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| Cable Type | - | USB-C cable - 2 m |
|---|
| FEATURES | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Additional Functions | - | Quad DAC, RGB lighting |
| BATTERY AND CHARGING | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| 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 300 |
|---|
| Connector Type | USB (24 pin USB-C) | Headset (24 pin USB-C) |
|---|
| OTHERS | Poly Voyager 4220 (Office Series) | ASUS ROG Fusion II 300 |
|---|
| Included Accessories | - | Ear cushion | |
|---|---|---|---|
| Compatibility | - | iPad, Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | - |
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