Poly Voyager 4220 UC vs. No Fear Premier

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Poly Voyager 4220 UC and No Fear Premier. 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.

Headphones Specifications Comparison

Poly Voyager 4220 UC vs. No Fear Premier Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 UC No Fear Premier
Product Type Headset - Bluetooth - wireless Headset - wired
Series UC Series -
Weight 150 g -
Colour - Black / red
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Poly Voyager 4220 UC No Fear Premier
Headphones Form Factor On-ear Full size
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 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power - 100 mW
Sensitivity - 105 dB
Impedance 32 Ohm 32 Ohm
Diaphragm 32 mm 40 mm No Fear Premier have a thicker diaphragm than Poly Voyager 4220 UC.
Features SoundGuard DIGITAL Technology -
MICROPHONE Poly Voyager 4220 UC No Fear Premier
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode Uni-directional Omni-directional
Frequency Response - 50 - 10000 Hz
Sensitivity - -38 dB
Microphones Included 2 6 No Fear Premier have a built-in microphone.
REMOTE CONTROL Poly Voyager 4220 UC No Fear Premier
Controls Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant -
CABLE Poly Voyager 4220 UC No Fear Premier
Cable Length - 1.2 m
FEATURES Poly Voyager 4220 UC No Fear Premier
Features Voice alerts -
Intelligent Assistant Alexa -
BATTERY AND CHARGING Poly Voyager 4220 UC No Fear Premier
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 No Fear Premier
Connector Type Wireless adapter (4 PIN USB Type A) -
OTHERS Poly Voyager 4220 UC No Fear Premier
Included Accessories Bluetooth USB adapter, charging stand -
Other projects: