Hey I used this tablet few months ago, the tablet will work on 3 -4 months and after this the tablet will create start or stop problem, the camera of bsnl penta is too bad quality, the touch quality of tablet is not good, sometime the screen touch doesn’t work .they give dual sim slot or a memory slot which is supported up to 32 gb which is good, but they should improve the software and display features or camera quality , not to buy this tablet size is not always better option features of tablet is very necessary.