Detailed comparison and review of Poly Voyager 4220 UC and Pioneer DJ HDJ-X7. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Voyager 4220 UC | Pioneer DJ HDJ-X7 |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | UC Series | - | |
| Weight | 150 g | 312 g | Poly Voyager 4220 UC are lighter than Poly Voyager 4220 UC 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 | 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. |
| 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. |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Voyager 4220 UC | Pioneer DJ HDJ-X7 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Poly Voyager 4220 UC | Pioneer DJ HDJ-X7 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant | - |
|---|
| CABLE | Poly Voyager 4220 UC | 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 | Pioneer DJ HDJ-X7 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Intelligent Assistant | Alexa | - |
| BATTERY AND CHARGING | Poly Voyager 4220 UC | 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 | Pioneer DJ HDJ-X7 |
|---|
| Connector Type | Wireless adapter (4 PIN USB Type A) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager 4220 UC | Pioneer DJ HDJ-X7 |
|---|
| Included Accessories | Bluetooth USB adapter, charging stand | 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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