In depth comparison and review of Audeze LCD-4 and Poly Voyager 4220 UC. 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 | Audeze LCD-4 | Poly Voyager 4220 UC |
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Product Type | Headphones - wired - 6.35 mm jack | Headset - Bluetooth - wireless | |
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Series | - | UC Series | |
Weight | - | 150 g | |
Body Material | Wood | - | |
Bluetooth Range (Operating Distance) | - | 30 m |
SOUND QUALITY | Audeze LCD-4 | Poly Voyager 4220 UC |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Planar magnetic | - | |
Ear Cups Type | Open | - | |
Connectivity Technology | Wired | Wireless | |
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 | 5 - 20000 Hz | 20 - 20000 Hz | Audeze LCD-4 offer a larger frequency range than Poly Voyager 4220 UC. |
Total Harmonic Distortion (THD) | 1.0% | - | |
Sensitivity | 97 dB/mW | - | |
Impedance | 200 Ohm | 32 Ohm | |
Max Sound Pressure | 130 dB | - | |
Diaphragm | 106 mm | 32 mm | Audeze LCD-4 have a thicker diaphragm than Poly Voyager 4220 UC. |
Magnet Material | Neodymium | - | |
Features | - | SoundGuard DIGITAL Technology |
MICROPHONE | Audeze LCD-4 | Poly Voyager 4220 UC |
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Form Factor | - | Headset microphone | |
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Type | - | Boom | |
Microphone Operation Mode | - | Uni-directional | |
Microphones Included | - | 2 |
REMOTE CONTROL | Audeze LCD-4 | Poly Voyager 4220 UC |
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Controls | - | Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant |
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CABLE | Audeze LCD-4 | Poly Voyager 4220 UC |
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Cable Type | Headphones cable - detachable | - |
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FEATURES | Audeze LCD-4 | Poly Voyager 4220 UC |
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Features | - | Voice alerts | |
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Intelligent Assistant | - | Alexa |
BATTERY AND CHARGING | Audeze LCD-4 | Poly Voyager 4220 UC |
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Battery Type | - | Headset battery rechargeable - lithium polymer | |
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Battery Capacity | - | 360 mAh | |
Battery Life | - | 15 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 | Audeze LCD-4 | Poly Voyager 4220 UC |
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Connector Type | Headphones (phone stereo 6.3 mm) | Wireless adapter (4 PIN USB Type A) |
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OTHERS | Audeze LCD-4 | Poly Voyager 4220 UC |
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Included Accessories | Travel bag | Bluetooth USB adapter, charging stand |
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