RF
Difference between wifi 6 and wifi 5,wifi 4,wifi 3,wifi 2,wifi 1
This page compares wifi 6 vs wifi 5 vs wifi 4 vs wifi 3 vs wifi 2 vs wifi 1 and mentions difference between wifi 6, wifi 5, wifi 4, wifi 3, wifi 2 and wifi 1 with respect to speed, range and other parameters.