The first DX I had did have a hardware/software charging issue (not sure which, but Verizon sent me a brand new replacement) and this phone has been flawless! I get great battery life with it for heavy usage most of the time, and it well lasts me the 14-16 hours I am up and when I do plug it in at night, its usually still got 40% battery life after that amount of time with heavy texting, heavy internet browsing, game playing and even music playing occasionally. As of right now, I have sent a few text messages and the battery indicator is still showing 100% after 3.5 hours - granted I have not been using it has hard today as I do most days, but still, that's not bad in my opinion for turning display on to send and read text messages (total of 20-30 in that 3.5 hours). I do not run a task killer or system monitoring app, just let the phone do its own thing, and so far, I can't complain. It is snappy, smooth running and rarely am I able to slow it down by heavy usage at one time. I use LP Plus, dolphin HD browser and Handcent for my text messages. I would say go get the phone, I don't regret it, even with that DOA I had first. I do believe this will be a phone that will last me a long time instead of me wanting the next best thing that comes out in three months.... I am thoroughly comfortable with this phone and LOVE the huge screen! Just my $.02...... dancedroid