In depth comparison and review of Audio-Technica ATH MSR7b and Poly Voyager 4220 Office (UC Series). 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 | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Weight | - | 150 g | |
| Colour | Black | - | |
| Bluetooth Range (Operating Distance) | - | 30 m | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wireless | |
| 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 | 5 - 50000 Hz | 20 - 20000 Hz | Audio-Technica ATH MSR7b offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
| Sensitivity | 101 dB/mW | 94 dB | Audio-Technica ATH MSR7b have higher sensitivity than Poly Voyager 4220 Office (UC Series). |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 45 mm | 32 mm | Audio-Technica ATH MSR7b have a thicker diaphragm than Poly Voyager 4220 Office (UC Series). |
| Features | - | SoundGuard Technology |
| MICROPHONE | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | - | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | 2 x headphones cable - detachable - 1.2 m | - |
|---|
| FEATURES | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| 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 | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Audio-Technica ATH MSR7b | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | Carrying pouch | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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