The iball slide 7803Q-900 tablet is not good in sound.Iam buy this tabket last 3months back.The look and style is good of this tablet.The camera is not good and no clarity of pictures. The main problem is sound .The sound is too poor of this tablet. The cost is too high to compare the other tablets.The charging spot is not good.The network is support only 3g services.The charges and billing is not good.The lentgh of the display is just average.Iam contact to customer care they cannot respond proparly.Iam not recomend this tablet to any one.