Side by side comparison and review of Poly Voyager 4220 UC, USB-C, Microsoft Teams and Pioneer DJ HDJ-X7. 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 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 150 g | 312 g | Poly Voyager 4220 UC, USB-C, Microsoft Teams are lighter than Poly Voyager 4220 UC, USB-C, Microsoft Teams headphones. |
| Colour | - | Silver | |
| Earpad Material | - | Leather, polyurethane | |
| Headband Material | - | Leather, polyurethane | |
| Design | - | DJ | |
| Recommended Use | - | Professional audio | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Pioneer DJ HDJ-X7 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 30000 Hz | Pioneer DJ HDJ-X7 offer a larger frequency range than Poly Voyager 4220 UC, USB-C, Microsoft Teams. |
| Max Input Power | - | 3500 mW | |
| Impedance | 32 Ohm | 36 Ohm | |
| Max Sound Pressure | - | 102 dB | |
| Diaphragm | 32 mm | 50 mm | Pioneer DJ HDJ-X7 have a thicker diaphragm than Poly Voyager 4220 UC, USB-C, Microsoft Teams. |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | - |
|---|
| CABLE | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Cable Type | - | Headphones cable - detachable - coiled - 3 m Headphones cable - detachable - 1.6 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Alexa | - |
| BATTERY AND CHARGING | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 360 mAh | - | |
| Battery Life | 15 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 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Connector Type | Wireless adapter (USB Type-C) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 UC, USB-C, Microsoft Teams | Pioneer DJ HDJ-X7 |
|---|
| Included Accessories | Bluetooth USB-C adapter | Carrying pouch, 3.5 mm to 6.3 mm adapter | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G | |
| Service & Support | - | Limited warranty - 2 years |
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