Detailed comparison and review of Poly Voyager 4220 USB-A and VoltEdge TX70. 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 USB-A | VoltEdge TX70 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB | Headset - 2.4 GHz - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 150 g | - | |
| Earpad Material | - | Mesh textile | |
| Recommended Use | - | Game console | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | 50 mm | VoltEdge TX70 have a thicker diaphragm than Poly Voyager 4220 USB-A. |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Cable Type | - | Headset cable - detachable Micro-USB charge cable - detachable |
|---|
| FEATURES | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 360 mAh | 1200 mAh | VoltEdge TX70 have a higher battery capacity than Poly Voyager 4220 USB-A. |
| Battery Life | 12 hour(s) | 15 hour(s) | VoltEdge TX70 lasts longer on a single charge than the Poly Voyager 4220 USB-A. |
| 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 USB-A | VoltEdge TX70 |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) USB (power only) (micro-USB) |
|---|
| OTHERS | Poly Voyager 4220 USB-A | VoltEdge TX70 |
|---|
| Included Accessories | Bluetooth USB adapter | USB dongle, micro-USB charging cable, 3.5 mm audio cable | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - |
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