Hi fellow gurus, just needed some advice on which phone to get and why. I used both devices and was blown away by the performance. Extremely fast and responsive making my current Galaxy Note II seem slow, lol. Here are the main differences, advantages and disadvantages of each device. Samsung Galaxy Note III over the Sony Xperia Z: More ram - 3Gb vs 2Gb Camcorder - 4K HD video resolution of 47mb/s. Size - More pocketable 5.7'' Battery - Slightly larger battery of 3100mAH battery Sony Xperia Z over Samsung Galaxy Note II: Size - 6.4'' IPS screen. Bigger screen with accurate colours. Waterproof - The fact it's waterproof & has the ability to shoot stills & 1080p videos under water is a bonus Price - It's slightly cheaper Build quality - Excellent build quality boasting a metal rear & a glass front. There are other advantages & disadvantages but I've listed the main ones from the top of my head. So gurus, what would you pick and why?