Design and Build
The Oppo K12x sports a sleek and modern design with dimensions measuring 162.9 x 75.6 x 8.1 mm, and it weighs in at 191 grams, making it both portable and manageable in daily use. It features a glass front, which lends a premium feel, while the plastic frame and back aim to balance cost and durability. The hybrid dual SIM capability allows flexibility for users who need to balance personal and business contacts in one device, although it should be noted that the microSDXC card slot uses one of the SIM slots, which can be a minor inconvenience for those requiring expandable storage without sacrificing dual SIM functionality.