On MY birthday I got a gift i, e Micromax canvas Tab, the performance of tab is good and screen quality is nice its a 3g calling tab we can use external sd card also.in that cost its a best tab to say it has a good look, performance and quality screen but average camera clarity with poor battery life one of the main dis advatange is that it is non removable one battery with poory battery life.some times its heats like a pressure cooker expect battery the tab is OKAY OKAY. Full charge its gives 2.5hrs back up of video watching and it will get full heat