2 of them obviously more suitable
Pretty much what I expect to see from both Google and MS. The usual cryptic crap icon from Google I'd struggle to associate with it's function. A flat monochrome effort from MS (because that's this weeks 'design language') that eventually I'd learn to associate - but different more because that design language makes using images we might recognise bloody difficult.
Whether or not Samsung deliberately copied Apple, both efforts work so much better than the others Apple really shouldn't be allowed monopoly rights to pretty obvious imagery.