I'm considering getting either an iPad Mini or an iPod Touch. It's difficult because the bigger screen on the mini of course makes browsing easier, but the portability of the iPod is definitely very convenient. However, I'm not able to find any good info on the sixth generation's battery life. I just find information about audio and video, which seems to be information that would be of interest more so to older versions of the iPod. I would primarily use it for internet browsing. Which would would have the better battery life? Thanks.