I am using white color oppo r7 since 1 month and had a good experience using it.It has shining mirror surface and premium metal unibody with 2.5D Arc Curve screen. It has 13 Mp Rear and 8mp front camera which clicks ultra HD photos and videos .
It has fast Octa Core Processor with 2Gb RAM and 16GB ROM which enables us to run heavy games and heavy apps. The phone rarely hangs. It has latest android version 5.0 Lollipop with colour OS 2.1.
This is the best phone in this segment of price. I think this phone is totally worth the price.