I just got my Nexus 7 (2013) 2 days ago and I have no problems with it except it drains the battery crazy fast.
I didn't install any apps on it, fully charged it and left it on standby mode for 10 hours then when I used the tablet again I only had 80%.
I leave the brightness around 30%, When watching a 30 minute youtube video I lost around 7-10% of battery and when I was using Google Chrome for 15mins I lost 4% of battery. I didn't use the tablet much since its been only 2 days but that battery drainage doesn't look normal to me. I have a S4 and I only lose about 5% for an hour of youtube.
I will update you if I see any difference when I use the more.
I didn't install any apps on it, fully charged it and left it on standby mode for 10 hours then when I used the tablet again I only had 80%.
I leave the brightness around 30%, When watching a 30 minute youtube video I lost around 7-10% of battery and when I was using Google Chrome for 15mins I lost 4% of battery. I didn't use the tablet much since its been only 2 days but that battery drainage doesn't look normal to me. I have a S4 and I only lose about 5% for an hour of youtube.
I will update you if I see any difference when I use the more.