The Xperia 1 IV offers unparalleled video creation and sharing capabilities. It is the first smartphone that can shoot 4K HDR videos at 120 frames per second with all lenses. This lets you unleash your creativity and bring ideas and visions to life in exceptional quality. Sony is known in the industry for its outstanding AF capabilities. Eye AF detects the eyes of people and animals and orients itself to them when subjects are moving. This makes videos more vivid than ever. Sony is known in the industry for its outstanding AF features. Eye AF detects the eyes of people and animals and uses them to guide subjects as they move. This makes videos more vivid than ever. The Xperia 1 IV was developed in collaboration with professional e-sports gamers with the goal of providing a perfect gaming experience with maximum chances of winning. Used as official equipment in the professional gaming scene, the Xperia delivers the speed, power and reliability required for top-level mobile gaming. With a range of features developed in collaboration with professional eSports players, the Xperia 1 IV is designed to meet the demands of mobile gaming at the highest level.