RedMagic has formally introduced its industry-first flat-screen back" flagship smartphones. The new design joins other signature rarities such as integrated RGB fans, high-speed shoulder keys and class-leading screen-to-body ratios thanks to fifth-gen under-display camera (UDC) tech. The new Android smartphones have up to 24GB of RAM to go with their Snapdragon 8 Gen 3 SoCs for just under US$1,000.