In depth comparison and review of Sennheiser MOMENTUM Wireless 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 | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Series | - | UC Series | |
| Weight | - | 150 g | |
| Colour | Black | - | |
| Body Material | Steel | - | |
| Earpad Material | Sheep leather | - | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser MOMENTUM Wireless can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Sennheiser MOMENTUM Wireless have a more advanced version of Bluetooth than Poly Voyager 4220 Office (UC Series). |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | - | Sennheiser MOMENTUM Wireless are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 23000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM Wireless offer a larger frequency range than Poly Voyager 4220 Office (UC Series). |
| Sensitivity | - | 94 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 99 dB | - | |
| Diaphragm | - | 32 mm | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 50 - 10000 Hz | - | |
| Sensitivity | -34 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Controls | Volume, auto shut off on/off switch | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Cable Type | Headphones cable USB charge cable USB-A to USB-C adapter |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Features | Transparent Hearing mode | Voice alerts |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 17 hour(s) | 12 hour(s) | Sennheiser MOMENTUM Wireless lasts longer on a single charge than the Poly Voyager 4220 Office (UC Series). |
| Battery Life Details | - | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 3 hour(s) | 1.5 hour(s) | Poly Voyager 4220 Office (UC Series) recharge faster than Sennheiser MOMENTUM Wireless. |
| CONNECTIONS | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser MOMENTUM Wireless | Poly Voyager 4220 Office (UC Series) |
|---|
| Included Accessories | Carrying case | Wireless headset system base, Bluetooth USB-C adapter | |
|---|---|---|---|
| Compliant Standards | Bluetooth Class 5 | - | |
| Service & Support | 2-year warranty | - |
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