Just wondering if any owners of the above phones could recommend one above the other - my most important consideration is longevity of battery and operating system, as I am a 'keep phone until it dies' person. Buying used as can't afford a new 'un. A better camera is a bonus but I don't demand very much from my phone. Definitely want an I-phone as I can never get on with the OH's Android. Thank you to anyone who replies!