In depth comparison and review of Poly Voyager 4220 (Office Series) and Dell Premier Wireless ANC Headset WL7022. 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 | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | Office Series | - | |
| Weight | 150 g | 155 g | Poly Voyager 4220 (Office Series) are lighter than Poly Voyager 4220 (Office Series) headphones. |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 91 m | 30 m | Poly Voyager 4220 (Office Series) have a greater operating distance than Dell Premier Wireless ANC Headset WL7022. |
| SOUND QUALITY | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Poly Voyager 4220 (Office Series) have a more advanced version of Bluetooth than Dell Premier Wireless ANC Headset WL7022. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Advanced Audio Distribution Profile (A2DP) | |
| Bluetooth Audio Codec | SBC | SBC, mSBC, CVSD | |
| Active Noise Cancelling | - | Yes | Dell Premier Wireless ANC Headset WL7022 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | Hi-Fi stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Controls | Mute, volume, answer/end, next/previous track, redial | Mute |
|---|
| FEATURES | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Features | Voice alerts | Voice alerts | |
|---|---|---|---|
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | 1 rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 360 mAh | 325 mAh | Poly Voyager 4220 (Office Series) have a higher battery capacity than Dell Premier Wireless ANC Headset WL7022. |
| Battery Life | 12 hour(s) | 15 hour(s) | Dell Premier Wireless ANC Headset WL7022 lasts longer on a single charge than the Poly Voyager 4220 (Office Series). |
| 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) | 2.5 hour(s) | Poly Voyager 4220 (Office Series) recharge faster than Poly Voyager 4220 (Office Series). |
| Included Qty | - | 1 |
| CONNECTIONS | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Connector Type | USB (24 pin USB-C) | - |
|---|
| OTHERS | Poly Voyager 4220 (Office Series) | Dell Premier Wireless ANC Headset WL7022 |
|---|
| Compatibility | - | iPhone, Android phone, Mac, Windows | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | Zoom Certified, Certified for Microsoft Teams | |
| Compliant Standards | - | G616 | |
| Service & Support | - | Advanced Exchange Service - 3 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
