Poly Voyager 4220 USB-C vs. AKG N700NCM2

Headphones Comparison, Reviews and Tests

In depth comparison and review of Poly Voyager 4220 USB-C and AKG N700NCM2. 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 USB-C vs. AKG N700NCM2 Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 USB-C AKG N700NCM2
Product Type Headset - Bluetooth - wireless - USB-C Headphones - Bluetooth - wireless - 3.5 mm jack
Series UC Series -
Weight 150 g 277 g Poly Voyager 4220 USB-C are lighter than Poly Voyager 4220 USB-C headphones.
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Poly Voyager 4220 USB-C AKG N700NCM2
Headphones Form Factor On-ear On-ear
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 4.2 Poly Voyager 4220 USB-C have a more advanced version of Bluetooth than AKG N700NCM2.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec SBC, mSBC SBC, AAC
Active Noise Cancelling - Yes AKG N700NCM2 are equipped with active noice cancellation.
Noise Isolating - Yes AKG N700NCM2 are equipped with a noise isolating function.
Sound Output Mode Stereo -
Frequency Response 20 - 20000 Hz 10 - 20000 Hz AKG N700NCM2 offer a larger frequency range than Poly Voyager 4220 USB-C.
Max Input Power - 30 mW
Sensitivity 94 dB -
Impedance 32 Ohm 16 Ohm
Diaphragm 32 mm 40 mm AKG N700NCM2 have a thicker diaphragm than Poly Voyager 4220 USB-C.
Features SoundGuard DIGITAL Technology -
MICROPHONE Poly Voyager 4220 USB-C AKG N700NCM2
Form Factor Headset microphone Built-in
Type Boom -
Microphone Operation Mode Uni-directional -
Microphones Included 2 -
REMOTE CONTROL Poly Voyager 4220 USB-C AKG N700NCM2
Controls Mute, volume, answer/end, play/pause, next/previous track, reject call, redial, voice assistant Answer/end, 1-button remote
CABLE Poly Voyager 4220 USB-C AKG N700NCM2
Cable Type - Charging cable - detachable
Headphones cable - detachable
Detachable Cable - Yes
FEATURES Poly Voyager 4220 USB-C AKG N700NCM2
Features Voice alerts -
BATTERY AND CHARGING Poly Voyager 4220 USB-C AKG N700NCM2
Battery Type Headset battery rechargeable - lithium polymer Headphone battery rechargeable - lithium polymer
Battery Capacity 360 mAh 800 mAh AKG N700NCM2 have a higher battery capacity than Poly Voyager 4220 USB-C.
Battery Life 15 hour(s) 23 hour(s) AKG N700NCM2 lasts longer on a single charge than the Poly Voyager 4220 USB-C.
Battery Life Details Continuous playback: up to 15 hours
Continuous talk: up to 12 hours
Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours
Continuous talk: up to 23 hours
Standby Time 312 hours -
Charging Time 1.5 hour(s) 3 hour(s) Poly Voyager 4220 USB-C recharge faster than Poly Voyager 4220 USB-C.
CONNECTIONS Poly Voyager 4220 USB-C AKG N700NCM2
Connector Type - Bluetooth
USB (power only)
OTHERS Poly Voyager 4220 USB-C AKG N700NCM2
Included Accessories Bluetooth USB adapter, charging stand Carrying case, in-flight plug adapter
Compatibility - iPhone, iPad, iPod, Android phone
Software Certification Certified for Microsoft Teams -
Service & Support - Limited warranty - parts and labour - 1 year
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