The headphone jack and the usb placing is rather annoying with Landscape mode. Basically if you charging the device and listening to the music at the same time while texting someone then its totally a mission. My battery is nearly 12hours long now. To be precise its 9hours and its down to 35% with my extreme usage. lol. Wifi, checking emails, text messaging none stop, play some videos, some music, some game, take some video and pictures (a few) constantly learning how to use it.

It's doing pretty well I guess. This is my first charge by the way.