First charge and usage was
; A few texts, 10-20 min of video, fair amount of browsing, installing lots of apps, tweaking and changing everything about, GPS, camera etc. and brightness was at 70-85% brightness for about 1-2 hours and dropped to 50% for the rest of the time, however, I didn't have my SIM in for the first hour of use (testing the mobile first to make sure it worked ok), wifi was on constantly as well.
Second charge and usage was
; the same as above but a fair bit more browsing was done and a few games (angry birds and ROM emulators) and brightness was at 50% the entire time, plus this time the SIM was in for the entire time.