beyerdynamic DT 1770 PRO vs. Poly Voyager 4220 USB-A

Headphones Comparison, Reviews and Tests

Side by side comparison and review of beyerdynamic DT 1770 PRO and Poly Voyager 4220 USB-A. 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

beyerdynamic DT 1770 PRO vs. Poly Voyager 4220 USB-A Comparison Chart
DESIGN AND DIMENSIONS beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Product Type Headphones - wired - 3.5 mm jack Headset - Bluetooth - wireless - USB
Weight 388 g 150 g Poly Voyager 4220 USB-A are lighter than beyerdynamic DT 1770 PRO headphones.
Colour Black -
Bluetooth Range (Operating Distance) - 30 m
SOUND QUALITY beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
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)
Sound Output Mode Stereo Stereo
Frequency Response 5 - 40000 Hz 20 - 20000 Hz beyerdynamic DT 1770 PRO offer a larger frequency range than Poly Voyager 4220 USB-A.
Total Harmonic Distortion (THD) 0.05% -
Sensitivity 102 dB 94 dB beyerdynamic DT 1770 PRO have higher sensitivity than Poly Voyager 4220 USB-A.
Impedance 250 Ohm 32 Ohm
Diaphragm - 32 mm
Features - SoundGuard Technology
MICROPHONE beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Type - Boom
Microphone Operation Mode - Uni-directional
Microphones Included - 2
REMOTE CONTROL beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Controls - Mute, volume, answer/end, play/pause, next/previous track
CABLE beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Cable Type Headphones cable - 3 m
Headphones cable - 5 m
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FEATURES beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Features - Voice alerts
BATTERY AND CHARGING beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Battery Type - Headset battery rechargeable - lithium polymer
Battery Capacity - 360 mAh
Battery Life - 12 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 beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS beyerdynamic DT 1770 PRO Poly Voyager 4220 USB-A
Included Accessories 6.3 mm (1/4") stereo adapter, 2 earpads, carrying bag Bluetooth USB adapter
Software Certification - Certified for Microsoft Teams
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