As OPPO said at the new product launch, at present, China has more than 500 million mid-range users. Although it is a red sea market, it is also a big cake for mobile phone brands. For a long time, OPPO K series models have maintained good online sales. This time, OPPO K11 has further strengthened its image capability, and released the same main camera IMX890 of the flagship Find X6 series. Let's see how the actual image performance is?