Samsung tab always at high price with least specs compare with new latest chinese tab like xiaomi, apple ipad, lenova tap
top brand like this concentrate on regular update because last one year not given any new update except kitkat os update
Touch effectiveness not up to the mark, frequently device goes to shut down and then restarted.
OTG not supported is main drawback, bcz today most of the small non-popular devices comes with otg support
Who is the top brand?
Samsung losses its credibility day-by-day due its money making with least specs gadgets
Overall test your patience.
