Xiaomi’s latest concept phone enables the attachment of a full-size Leica camera lens to the back of a prototype version of the 12S Ultra. The earlier-released version of the smartphone is already famous for having a 1-inch-type camera sensor on its back, which is significantly bigger than those generally used in phones and more in line with what you could find in a tiny standalone camera. Xiaomi’s latest idea includes a secondary 1-inch sensor as well as a full-size lens.
