Oppo realease this product on 15 May 2018. And from my point of view this is the best product from side of oppo company.
My friend bought it from Amazon and he still using it from May this phone impressed many peoples also me and my friend. I am really impressed from its processor which is good for heavy games you can play easily heavy games without any lag and heating.
I give you guarantee that if you will use this phone it will never disappoint you.
So just go for it Hurry!