P4 high-definition full-color LED indoor display screen

The P4 indoor full-color LED display screen adopts SMD2121 LED beads, with a module size of 256 * 128mm, a unit module resolution of 64 * 32 points, a die cast aluminum box size of 512 * 512mm, a unit box resolution of 128 * 128 points, a full screen resolution of 62500 points/㎡, a grayscale level of 14 bits, a horizontal and vertical viewing angle of 120 degrees, a refresh rate greater than 1920Hz, and a brightness of 1000cd/㎡. The screen brightness can be automatically adjusted according to the surrounding environment to achieve energy-saving effect. Watching distance greater than or equal to 4 meters, playing high-definition videos with delicate picture quality, strong color reproduction, two-year warranty, lifetime maintenance. Suitable for schools, hospitals, shopping malls, hotels, bars, airports, customs, stations, high-speed rail stations, and other places. When the screen area is small, module magnets can be directly used for splicing. Modules, power supplies, control cards, etc. can be fully maintained from the front without leaving a repair channel. If the screen area is large, simple box, standard box, die cast aluminum box and other boxes can be selected for splicing, with fast splicing speed and splicing gap less than 0.3mm.