Oplus XonPad 7 tablet with built in 3G SIM slot powered by dual core processor with 7 inch touch screen is now listed on Snapdeal, Flipkart, AmazonIndia and Ebay for Rs.9,990. The Oplus XonPad 7 is powered by Cortex A7 Quad core (1.2GHZ/28NM) with 16 GB internal storage and an expandable memory up to 32 GB.