Poly Voyager 4220 USB-A vs. JBL TUNE 770NC

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Poly Voyager 4220 USB-A and JBL TUNE 770NC. 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 USB-A vs. JBL TUNE 770NC Comparison Chart
DESIGN AND DIMENSIONS Poly Voyager 4220 USB-A JBL TUNE 770NC
Product Type Headset - Bluetooth - wireless - USB Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Weight 150 g 232 g Poly Voyager 4220 USB-A are lighter than Poly Voyager 4220 USB-A headphones.
Colour - Black | Purple | Blue | White
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) 30 m -
SOUND QUALITY Poly Voyager 4220 USB-A JBL TUNE 770NC
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Foldable - Yes JBL TUNE 770NC can be folded.
Connectivity Technology Wireless Wireless, wired
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.3 JBL TUNE 770NC have a more advanced version of Bluetooth than Poly Voyager 4220 USB-A.
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)
Active Noise Cancelling - Yes JBL TUNE 770NC are equipped with active noice cancellation.
Active Noise Cancelling Technology - Adaptive Noise Cancelling
Sound Output Mode Stereo Stereo
Sound Effects - Pure Bass
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity 94 dB 100 dB JBL TUNE 770NC have higher sensitivity than Poly Voyager 4220 USB-A.
Impedance 32 Ohm 32 Ohm
Max Sound Pressure - 94 dB
Diaphragm 32 mm 40 mm JBL TUNE 770NC have a thicker diaphragm than Poly Voyager 4220 USB-A.
Simultaneously Connectable Devices Qty (Multipoint) - 2 JBL TUNE 770NC have the ability to connect to multiple devices simultaneously.
Features SoundGuard Technology TalkThru technology, MultiPoint Technology, Ambient Aware, Speed Charge, Smart Ambient, VoiceAware
MICROPHONE Poly Voyager 4220 USB-A JBL TUNE 770NC
Form Factor - Built-in
Type Boom -
Microphone Operation Mode Uni-directional -
Sensitivity - -40 dBV/Pascal
Microphones Included 2 -
REMOTE CONTROL Poly Voyager 4220 USB-A JBL TUNE 770NC
Controls Mute, volume, answer/end, play/pause, next/previous track Voice assistant
CABLE Poly Voyager 4220 USB-A JBL TUNE 770NC
Cable Type - Charging cable - 1.2 m
Audio cable - 1.2 m
Cable Length - 1.2 m
Detachable Cable - Yes
FEATURES Poly Voyager 4220 USB-A JBL TUNE 770NC
Features Voice alerts -
BATTERY AND CHARGING Poly Voyager 4220 USB-A JBL TUNE 770NC
Battery Type Headset battery rechargeable - lithium polymer Headphone battery rechargeable - Lithium Ion
Battery Capacity 360 mAh 690 mAh JBL TUNE 770NC have a higher battery capacity than Poly Voyager 4220 USB-A.
Battery Life 12 hour(s) 70 hour(s) JBL TUNE 770NC lasts longer on a single charge than the Poly Voyager 4220 USB-A.
Battery Life Details Continuous playback: up to 15 hours
Continuous talk: up to 12 hours
Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 44 hours
Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 70 hours
Continuous playback (active noise-cancelling on) (noise cancelling ON): up to 30 hours
Continuous talk (active noise-cancelling on) (noise cancelling ON): up to 30 hours
Continuous talk (active noise-cancelling off) (noise cancelling OFF): up to 39 hours
Standby Time 312 hours -
Charging Time 1.5 hour(s) 2 hour(s) Poly Voyager 4220 USB-A recharge faster than Poly Voyager 4220 USB-A.
OTHERS Poly Voyager 4220 USB-A JBL TUNE 770NC
Included Accessories Bluetooth USB adapter Audio cable, USB-C charging cable
Software Certification Certified for Microsoft Teams -
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