Yes I have to say that this smartphone is not worth buying. First I will talk about the looks and the design of the smartphone. It has very similar design like vivo and iphone 7 plus. It has 5.2 inches IPS LCD capacitive touchscreen with a resolution of 720 pixel by 1280 pixel. This smartphone doesn’t comes with any kind of protection for the glass. If we talk about the hardware and software of the smartphone then it comes with Android OS v6.0 ( marshmallow) . It has 1.4 Ghz Octa core Qualcomm MSM8940 Snapdragon 435 processor which is the worst thing in this smartphone and it comes Adreno 505 GPU. The smartphone comes with 3 GB of RAM and 32 GB of internal storage which can be expandable upto 256 GB through microSD card. The highlighting feature of the smartphone is it has 16 MP front camera with f/2.0 aperture and 13 MP rear camera with f/2.2 aperture along with phase detection auto focus. Basically this smartphone is a selfie centric smartphone. Oppo things that only giving good camera is enough. One more bad thing in this smartphone is that it has only 2900 mAh li-ion battery which is not removable.
I personally recommend not to buy this smartphone there are so many other good smartphone available in the market.