Detailed comparison and review of Razer Thresher Ultimate and Poly Voyager 4220 (Office Series). 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 | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Product Type | Headset - 7.1 channel - 2.4 GHz - wireless | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | Office Series | |
| Height | 21.4 cm | - | |
| Width | 19.6 cm | - | |
| Depth | 10.48 cm | - | |
| Weight | 408 g | 150 g | Poly Voyager 4220 (Office Series) are lighter than Razer Thresher Ultimate headphones. |
| Colour | Black | - | |
| Earpad Material | Leatherette, memory foam | - | |
| Recommended Use | Game console | - | |
| Bluetooth Range (Operating Distance) | 12 m | 91 m | Poly Voyager 4220 (Office Series) have a greater operating distance than Razer Thresher Ultimate. |
| SOUND QUALITY | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | 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 | |
| Noise Isolating | Yes | - | Razer Thresher Ultimate are equipped with a noise isolating function. |
| Sound Output Mode | 7.1 channel surround | Stereo | |
| Built-in Decoders | Dolby Headphone | - | |
| Frequency Response | 12 - 28000 Hz | 20 - 20000 Hz | Razer Thresher Ultimate offer a larger frequency range than Poly Voyager 4220 (Office Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 32 mm | Razer Thresher Ultimate have a thicker diaphragm than Poly Voyager 4220 (Office Series). |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dBV/Pascal | - | |
| Signal-To-Noise Ratio | 55 dB | - | |
| Microphone Features | Retractable microphone | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end, next/previous track, redial |
|---|
| FEATURES | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 16 hours | 12 hour(s) | Razer Thresher Ultimate lasts longer on a single charge than the Poly Voyager 4220 (Office Series). |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 4 hours | 1.5 hour(s) | Poly Voyager 4220 (Office Series) recharge faster than Razer Thresher Ultimate. |
| WIRELESS LINK | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Transmission Range | 12 m | - |
|---|
| CONNECTIONS | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Connector Type | - | USB (24 pin USB-C) |
|---|
| OTHERS | Razer Thresher Ultimate | Poly Voyager 4220 (Office Series) |
|---|
| Included Accessories | Base station, stand | - | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams |
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