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 . Sometimes , when we look at our phones , we just want to quickly find a key piece of information , like the score of a football game , the temperature outside or the time a movie is playing . Hands - free motion controls let you use your phone safely when driving .
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 .