I am using my Vivo V3 smart phone for more than 1 year now. I bought it for Rs.17, 000 from a local store. I was a bit reluctant as the Brand was not very well established, but the sale executive convinced me that he was also using one and it is one of the best. It has a 13MP rear camera and a 8MP front camera which is really good. The picture quality is really good. The best part I am thankful is that it supports 4G LTE. So when Reliance JIO came into picture I could use the Jio Prime SIM. The display and touchscreen quality is really good and doesnot give any problem till date. The battery back up with the 2550mAH battery is very good even when I am using internet all day with regular talktime during a day. It come with a 16GB memory which is good enough. I am really satisfied with VIVO with the quality and price. Thumbsup to VIVO. My phone is getting a little old but still I have uploaded a photo. Anyways it still looks good.