Apple AirPods 4 with Active Noise Cancellation vs Poly Blackwire 5220

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

4 differences
SpecificationApple AirPods 4 with Active Noise CancellationPoly Blackwire 5220
Headset typeDiffersTrue Wireless Stereo (TWS)Stereo
Product typeDiffersEarbudsWired Headset
Microphone typeDiffersInward-facing microphonesadjustable boom microphone
Connectivity technologyDiffersBluetooth 5.3Wired: USB Type-C®, USB Type-C®/A adapter, 3.5 mm audio
Wearing stylenot knownnot knownOn-ear
(sg) Product series (3)not knownAirPods 4not known
(sg) Refurbishednot knownNonot known