Oppo. Bad spec with high price. They dont sell quality, they just sell their name. Battery so small that I bet wont last long if u were heavy gamer or youtuber. Chipset is MTK? wtf. mtk is not the best. with this price oppo should use snapdragon. So im suggesting better buy xiaomi redmi 4 prime that 3x chealer than this phone and it has a good spec. Snapdragon 625, 3gb ram, 4100mah battery. Dont waste your money for something bad. pSay no to oppoops.