I think it's worth pointing out that for #4, it's more like "cutting edge once we can wrangle an Apple experience around it". They didn't adopt NFC, quick charg

I think it's worth pointing out that for #4, it's more like "cutting edge once we can wrangle an Apple experience around it". They didn't adopt NFC, quick charging, water proofing, and so on for a while after their competitors, albeit somewhat haphazardly, added those cutting edge features.