As promised, Oppo today launched the Oppo K12 Plus in China. it’s powered by a Snapdragon 7 Gen 3 SoC with up to 12GB of LPDDR4X RAM and 512GB of UFS 3.1 onboard storage, expandable up to 1TB via a microSD card. out of the box, the smartphone runs Android 14-based ColorOS 14, but Oppo…