Hi, I need some advice in my next purchase. I have 8GB of music always with me , I like to take a lot pictures and record video anywhere. I need a device with a good battery support. I used to have an Iphone 4 16GB and it was my only device for everything (internet, FB, whatsapp, music, apps, video and photos), but the problem was the iphone battery, it drains very fast! Which device do you recomend me? The Ipod Touch 5g 64 GB + Maybe a Qwerty Phone only for Whatsapp, Phone Calls and Text SMS or and Iphone 5?