Detailed comparison and review of Poly Voyager 4220 USB-A and Sennheiser HD 600. 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 USB-A | Sennheiser HD 600 |
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Product Type | Headset - Bluetooth - wireless - USB | Headphones - wired - 3.5 mm jack | |
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Weight | 150 g | 260 g | Poly Voyager 4220 USB-A are lighter than Poly Voyager 4220 USB-A headphones. |
Colour | - | Steel blue | Grey, black | |
Recommended Use | - | Professional audio, home audio | |
Bluetooth Range (Operating Distance) | 30 m | - |
SOUND QUALITY | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Open | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.1 | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 12 - 40500 Hz | Sennheiser HD 600 offer a larger frequency range than Poly Voyager 4220 USB-A. |
Max Input Power | - | 200 mW | |
Total Harmonic Distortion (THD) | - | <0.1% | |
Sensitivity | 94 dB | 97 dB | Sennheiser HD 600 have higher sensitivity than Poly Voyager 4220 USB-A. |
Impedance | 32 Ohm | 300 Ohm | |
Diaphragm | 32 mm | - | |
Magnet Material | - | Neodymium | |
Features | SoundGuard Technology | - |
MICROPHONE | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Type | Boom | - | |
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Microphone Operation Mode | Uni-directional | - | |
Microphones Included | 2 | - |
REMOTE CONTROL | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Controls | Mute, volume, answer/end, play/pause, next/previous track | - |
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CABLE | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Cable Type | - | Headphones cable - detachable - OFC - 3 m | |
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Cable Length | - | 3 m | |
Detachable Cable | - | Yes | |
Plated Connector | - | Gold |
FEATURES | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Features | Voice alerts | - |
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BATTERY AND CHARGING | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Battery Type | Headset battery rechargeable - lithium polymer | - | |
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Battery Capacity | 360 mAh | - | |
Battery Life | 12 hour(s) | - | |
Battery Life Details | Continuous playback: up to 15 hours Continuous talk: up to 12 hours |
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Standby Time | 312 hours | - | |
Charging Time | 1.5 hour(s) | - |
CONNECTIONS | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | Poly Voyager 4220 USB-A | Sennheiser HD 600 |
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Included Accessories | Bluetooth USB adapter | 6.3 mm (1/4") stereo adapter | |
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Software Certification | Certified for Microsoft Teams | - | |
Service & Support | - | Limited warranty - 2 years |