Poly Voyager 4220 (Office Series) vs. Shure AONIC 40

Headphones Comparison, Reviews and Tests

In depth comparison and review of Poly Voyager 4220 (Office Series) and Shure AONIC 40. 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.

Headphones Specifications Comparison

Poly Voyager 4220 (Office Series) vs. Shure AONIC 40 Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 (Office Series) Shure AONIC 40
Product Type Headset - Bluetooth - wireless - USB-C Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C
Series Office Series -
Weight 150 g 313 g Poly Voyager 4220 (Office Series) are lighter than Poly Voyager 4220 (Office Series) headphones.
Colour - Black | White, tan
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) 91 m 10 m Poly Voyager 4220 (Office Series) have a greater operating distance than Shure AONIC 40.
SOUND QUALITY Poly Voyager 4220 (Office Series) Shure AONIC 40
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.0 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec SBC SBC, AAC, aptX, aptX HD
Active Noise Cancelling - Yes Shure AONIC 40 are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - Bass Boost, Loudness, Treble Boost, Vocal Boost, De-ess, Low Boost
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power - 500 mW
Sensitivity - 94.7 dB/mW
Impedance 32 Ohm 31 Ohm
Diaphragm 32 mm 40 mm Shure AONIC 40 have a thicker diaphragm than Poly Voyager 4220 (Office Series).
Simultaneously Connectable Devices Qty (Multipoint) - 2 Shure AONIC 40 have the ability to connect to multiple devices simultaneously.
Magnet Material - Neodymium magnet
Features SoundGuard DIGITAL Technology Environment mode
MICROPHONE Poly Voyager 4220 (Office Series) Shure AONIC 40
Form Factor - Built-in
Type Boom -
Microphone Operation Mode Uni-directional -
Microphones Included 2 -
REMOTE CONTROL Poly Voyager 4220 (Office Series) Shure AONIC 40
Controls Mute, volume, answer/end, next/previous track, redial Mute, volume, power on/off, answer/end, play/pause, next/previous track, reject call, pair mode, voice assistant, ANC on/off, environment mode
CABLE Poly Voyager 4220 (Office Series) Shure AONIC 40
Cable Type - Audio cable - detachable
USB-C cable - detachable
FEATURES Poly Voyager 4220 (Office Series) Shure AONIC 40
Features Voice alerts -
BATTERY AND CHARGING Poly Voyager 4220 (Office Series) Shure AONIC 40
Battery Type Headset battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 360 mAh -
Battery Life 12 hour(s) 25 hour(s) Shure AONIC 40 lasts longer on a single charge than the Poly Voyager 4220 (Office Series).
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 Poly Voyager 4220 (Office Series) Shure AONIC 40
Connector Type USB (24 pin USB-C) Audio input (mini-phone stereo 3.5 mm)
USB (24 pin USB-C)
OTHERS Poly Voyager 4220 (Office Series) Shure AONIC 40
Included Accessories - Carrying case
Compatibility - iPhone, iPad, Android phone
Software Certification Certified for Microsoft Teams -
Service & Support - Limited warranty - 2 years
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