Poly Voyager 4220 UC vs. Sennheiser SC 165 USB

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Poly Voyager 4220 UC and Sennheiser SC 165 USB. 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.

Headphones Specifications Comparison

Poly Voyager 4220 UC vs. Sennheiser SC 165 USB Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 UC Sennheiser SC 165 USB
Product Type Headset - Bluetooth - wireless Headset - wired - USB, 3.5 mm jack
Series UC Series -
Weight 150 g 98 g Sennheiser SC 165 USB are lighter than Poly Voyager 4220 UC headphones.
Colour - Black, white
Earpad Material - Leatherette
Recommended Use - Portable electronics, computer
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Poly Voyager 4220 UC Sennheiser SC 165 USB
Headphones Form Factor On-ear On-ear
Headphones Technology - Dynamic
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 -
Active Noise Cancelling - Yes Sennheiser SC 165 USB are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - EPOS Voice
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Impedance 32 Ohm -
Max Sound Pressure - 115 dB
Diaphragm 32 mm -
Magnet Material - Neodymium
Features SoundGuard DIGITAL Technology -
In-Cord Volume Control - Yes
MICROPHONE Poly Voyager 4220 UC Sennheiser SC 165 USB
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode Uni-directional -
Frequency Response - 100 - 10000 Hz
Microphones Included 2 -
REMOTE CONTROL Poly Voyager 4220 UC Sennheiser SC 165 USB
Controls Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant Volume, answer/end, microphone on/mute, redial
CABLE Poly Voyager 4220 UC Sennheiser SC 165 USB
Cable Type - Headset cable
USB cable - detachable
Cable Length - 2.262 m
FEATURES Poly Voyager 4220 UC Sennheiser SC 165 USB
Features Voice alerts EPOS ActiveGard
Intelligent Assistant Alexa -
BATTERY AND CHARGING Poly Voyager 4220 UC Sennheiser SC 165 USB
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 Sennheiser SC 165 USB
Connector Type Wireless adapter (4 PIN USB Type A) USB (4 PIN USB Type A)
Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS Poly Voyager 4220 UC Sennheiser SC 165 USB
Included Accessories Bluetooth USB adapter, charging stand Carrying pouch, USB cable
Software Certification - Certified for Skype for Business
Service & Support - Limited warranty - 2 years
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