The Oppo K15 series has two additional members in China: the K15s and K15x. While new in name, the pair share their key hardware with previously launched Oppo models. The K15s is a rebadged Oppo A7 Pro featuring the same core specs and design, while the K15x is basically an Oppo K14 but with a slightly smaller battery capacity of 6,500 mAh.Oppo K15s and its key specs Oppo K15s features a 6.57-inch AMOLED (FHD+ 120Hz) and MediaTek’s Dimensity 6360 Max chipset alongside up to 8GB RAM and 256GB storage. It also brings a 50MP main cam on the back and an 8MP front-facing...