Had the tablet hardly 4 weeks in use, two days later after not using the Tablet not started, any action (reset) brought nothing, the battery is no longer charged. Thus, the otherwise great device comes back, it can only be returned for repair, and no replacement in a short device used should be possible infuriated me, and unintelligible. Should I get another device, I will review again. At present, the unit is inoperable and even a star is too much. Addendum: Amazon has now but conceded to me a replacement, which is already on the way. So the anger remains and then let's see how it goes. Get Eersatzlieferung; Device properly. Works tip, so now even four stars. One star deduction because me the patch GUI Lenovo annoying, I'm with pure Android 4.4. very satisfied. The writing is sharp razor for me, nothing to complain about. It may be that the apps are responsible if the document does not use the full resolution. Battery life fabulously, as mentioned many times. A successful device, chic style, I would recommend.