Detailed comparison and review of Sennheiser HD 4.30G and Poly Voyager 4220 USB-A. 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 | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB | |
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Weight | - | 150 g | |
Colour | Black | White | - | |
Bluetooth Range (Operating Distance) | - | 30 m |
SOUND QUALITY | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Headphones Form Factor | Full size | On-ear | |
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Ear Cups Type | Closed | - | |
Connectivity Technology | Wired | Wireless | |
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) | |
Noise Isolating | Yes | - | Sennheiser HD 4.30G are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 4.30G offer a larger frequency range than Poly Voyager 4220 USB-A. |
Total Harmonic Distortion (THD) | 0.5% | - | |
Sensitivity | - | 94 dB | |
Impedance | 18 Ohm | 32 Ohm | |
Diaphragm | 32 mm | 32 mm | Both headphones are designed with same thick diaphragm. |
Features | - | SoundGuard Technology | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Type | On-cable | Boom | |
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Microphone Operation Mode | Omni-directional | Uni-directional | |
Sensitivity | -44 dBV/Pascal | - | |
Microphones Included | - | 2 |
REMOTE CONTROL | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Controls | 3-button remote | Mute, volume, answer/end, play/pause, next/previous track |
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CABLE | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Cable Length | 1.4 m | - | |
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Detachable Cable | Yes | - | |
Plated Connector | Gold | - |
FEATURES | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Features | - | Voice alerts |
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BATTERY AND CHARGING | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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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 | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
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OTHERS | Sennheiser HD 4.30G | Poly Voyager 4220 USB-A |
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Included Accessories | Soft bag | Bluetooth USB adapter | |
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Software Certification | - | Certified for Microsoft Teams | |
Service & Support | Limited warranty - parts and labour - 2 years | - |