Side by side comparison and review of Poly Voyager 4220 USB-A and Logitech H111. 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 | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 16.2 cm | |
| Width | - | 14.4 cm | |
| Depth | - | 4.6 cm | |
| Weight | 150 g | 74 g | Logitech H111 are lighter than Poly Voyager 4220 USB-A headphones. |
| Earpad Material | - | Foam | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| 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 | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 20 mW | |
| Sensitivity | 94 dB | 100 dB +/- 3dB | Logitech H111 have higher sensitivity than Poly Voyager 4220 USB-A. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 30 mm | Poly Voyager 4220 USB-A have a thicker diaphragm than Logitech H111. |
| Features | SoundGuard Technology | - |
| MICROPHONE | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Bi-directional | |
| Frequency Response | - | 100 - 16000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Sensitivity Margin | - | +/- 4dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Cable Type | - | Headset cable - 2.35 m | |
|---|---|---|---|
| Cable Length | - | 2.35 m |
| FEATURES | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| 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 USB-A | Logitech H111 |
|---|
| Connector Type | - | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager 4220 USB-A | Logitech H111 |
|---|
| Included Accessories | Bluetooth USB adapter | - | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Compliant Standards | - | EAC | |
| Service & Support | - | Limited warranty - 2 years |
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