I'm going to buy a new phone and I'm confused between 730 and 830.. I don't feel that 830 is worth buying as its too costly & has less ppi compared to 730, they have the same performance, 1gb ram, camera is slight better on 830, that metal frame looks gorgeous but still is 830 worth spending money over 730? I don't care about the front camera as I don't take selfies. I dont like the 730 compared to 830 as it lacks features like the glance and cam button which 720(my existing phone) has.. And I dont like the on screen keys too.. Help..