Note that this is only true for smartphones, and it the gap is likely fading. However, even with AES-supporting hardware arriving in cheap crap android phones,

Note that this is only true for smartphones, and it the gap is likely fading. However, even with AES-supporting hardware arriving in cheap crap android phones, there's too little focus on performance on cheap crap phones and terrible network coverage that is the reality in by far the majority of the world.