Side by side comparison and review of Marshall MONITOR II A.N.C. and Poly Voyager 4220 UC, USB-C, Microsoft Teams. 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 | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Weight | 320 g | 150 g | Poly Voyager 4220 UC, USB-C, Microsoft Teams are lighter than Marshall MONITOR II A.N.C. headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager 4220 UC, USB-C, Microsoft Teams have a greater operating distance than Marshall MONITOR II A.N.C.. |
| SOUND QUALITY | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | Marshall MONITOR II A.N.C. can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, mSBC | |
| Active Noise Cancelling | Yes | - | Marshall MONITOR II A.N.C. are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 96 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 32 mm | Marshall MONITOR II A.N.C. have a thicker diaphragm than Poly Voyager 4220 UC, USB-C, Microsoft Teams. |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, skip track, voice assistant, equaliser preset, ANC on/off | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
|---|
| CABLE | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Cable Type | Headphones cable - detachable | - | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Features | - | Voice alerts | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | Yes | |
| Intelligent Assistant | Google Assistant | Alexa |
| BATTERY AND CHARGING | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 360 mAh | |
| Battery Life | 30 hour(s) | 15 hour(s) | Marshall MONITOR II A.N.C. lasts longer on a single charge than the Poly Voyager 4220 UC, USB-C, Microsoft Teams. |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 45 hours |
Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
|
| Standby Time | - | 312 hours | |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Poly Voyager 4220 UC, USB-C, Microsoft Teams recharge faster than Marshall MONITOR II A.N.C.. |
| CONNECTIONS | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Wireless adapter (USB Type-C) |
|---|
| OTHERS | Marshall MONITOR II A.N.C. | Poly Voyager 4220 UC, USB-C, Microsoft Teams |
|---|
| Included Accessories | Carrying bag, USB-C charging cable | Bluetooth USB-C adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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