Had the first device after a few days to return, because the power button was broken. You could tell when mixing first, but thought at first times further testing. The tablet then went on the first day no longer properly, only after repeated pressing and praying then the Dell logo came. Unique hardware defect (update firmware and Windows brought nothing). But by Amazon have no problem, no problem get a new device. This runs until now super and am surprised how it afloat with only 1GB of RAM running. The build quality is really great, you can tell immediately that this tablet was once expensive and it comes out of the house Dell. Only the battery power is a little weak, but for current 89 because you can not complain too.