CNN mobile correspondent Etan Horowitz suggests five features that should be on all smartphones . None of these five is currently on the iPhone . A truly water - resistant phone makes underwater photos fun and easy . Hands - free motion controls let you use your phone safely when driving .
CNN mobile editor Etan Horowitz suggests 5 features that should be on all smartphones . None of these five is currently on the iPhone . A truly water-resistant phone makes underwater photos fun and easy . Hands-free voice controls let you use your phone safely when driving .