Need a new phone right now, my 2 years old S8500 slips into a downward spiral when comes to its battery life. From 70% to empty tt takes only 2 hour, and the majority usage is doing nothing. I owned a fine replacement battery from mpj, but I accidentally dropped it near bus. So This is an opportunity to buy a new phone. Naturally I would like my new phone have plenty battery life last me whole day and an option to change battery. I’d rather have this option and not use it than to not have it at all. What type of phones should I keep my eyes on of this year? I know Galaxy S5 was just announced. 3 gb ram and camera sounds good, but its material and design aren't really doing it for me. I really want a metal design.