As I observe on my Tab3 Lite as written! Even I don't use the device, contineously taking up energy. Brigthness dragged to 0% low but still consuming energy without using my Tab3 Lite.
There is onlyone thing I dont like, and that is that this version doesnt have a front camera, but over all Samsung is always the way to go. The internet never lags, apps download fast.
I am truly enjoying my new tablet. I am able to go online with no problem anywhere I go. I am able to play all of my games, check my face book account. I can watch movies all at a touch of a button. I love it and I would recommend my friends and family to invest in Samsung tablets as we get more for our money and a lot more that the IPAD because of one major point we can add extra memory by using a memory card that we insert our selves. The IPAD's can't do that. yuck on them.