I Have Bought Vivo y 51l about 8 months ago from Flipkart at 9100 /- Rs. Since I Bought it’s working well. It Has No Hanging Problem, No Heating problem, This Is An Awesome device. We Can Expand its memory can be expanded up to 256 GB. It has 16 GB internal memory and of 2 GB ram. It’s Both Sim Cards supports Volte network. that is its awesome feature. I suggest buying this phone under 10, 000. Go For It.