Oppo launched another member of their K-series, Oppo K9s , in China on October 20. The phone boasts of a 6.59-inch display coupled with a 401ppi resolution of 1080×2412. Powered by Qualcomm Snapdragon 778G octa-core SoC, the phone functions on 6GB and 8GB RAM, and is supported by Android 11. The K-series by Oppo was introduced in 2020 and has gained instant popularity among mid-range phone users. The Oppo K9s packs a 5,000mAh battery, along with a 30W fast charging support. The company claims the battery can charge from 1 percent to 100 percent in just 59 minutes. Among its...