A4Tech HS-8i Stereo Headset vs Apple AirPods Pro 3

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

3 differences
SpecificationA4Tech HS-8i Stereo HeadsetApple AirPods Pro 3
Microphone typeDiffersRotatable omni-directional microphoneDual beamforming microphones
Wearing styleDiffersHeadbandIn-ear
Control panelDiffersVolume knobTouch control
Driver unitnot known40 mmnot known
Ear couplingnot knownOn-earnot known
Headphone frequencynot known20 Hz - 20 kHznot known
Headphone sensitivitynot known100 dBnot known
Impedancenot known32 ohmnot known
Wire materialnot knownTangle-Free Cablenot known
Microphone frequencynot known100 Hz - 10 kHznot known
Microphone sensitivitynot known-44 dBnot known
Cable lengthnot known180 cmnot known
Charging case dimensions (W x D x H)not knownnot known47.2 x 62.2 x 21.8 mm
Charging case weightnot knownnot known43.99 g
Continuous audio playback timenot knownnot known8 hours
Rechargeable batterynot knownnot knownYes
Headset typenot knownStereonot known
Audio chipnot knownnot knownApple H2 headphone chip
Product typenot knownHeadsetnot known
International Protection (IP) codenot knownnot knownIP57
Connectivity technologynot knownnot knownBluetooth 5.3
Additional accessoriesnot knownnot knownSilicone ear tips (five sizes: XXS, XS, S, M, L)
Special featuresnot knownnot knownActive Noise Cancellation; Adaptive Audio; Transparency mode
Overall recycled contentnot knownnot known40%