Indoor media 640*480mm https://www.techiegoled.com/Indoor-media-640-480mm.html 16:9 high-end small-pitch display, in line with the best ratio for human vision, thin and stylish. Combined with professional color management technology, it adapts to the video source color gamut and achieves high color restoration accuracy. Can be used for indoor business displays, exhibition halls, and conference rooms. Indoor display screen installation solution without steel structure. In view of the current need for steel structure for the installation of indoor display products, Yizhe Yu took the lead in developing a steel structure-free direct installation solution. Pixel Pitch  P1.86 P2 P2.5 P3.076 P4 P5 CHIP 1515 1515 2121 2121 2121 2121 Viewing Distance ≥2m ≥2m ≥3m ≥3m ≥4m ≥4m Pixel Points 281048 243200 160000 102750 60800 38912 Brightness ≥800cd/㎡ ≥1000cd/㎡ ≥1200cd/㎡ ≥1200cd/㎡ ≥1200cd/㎡ ≥1200cd/㎡ Protection Grade IP43 IP43 IP43 IP43 IP43 IP43 Angle of View 140° 140° 140° 140° 140° 140° Gray Scale 256 256 256 256 256 256 Scan 1/43 1/40 1/32 1月26日 1月20日 1月16日 ModuleSize 320*160 320*160 320*160 320*160 320*160 320*160 Module Pixels 172*86 160*80 128*64 104*52 80*40 64*32 Refresh ≥3840HZ ≥3840HZ ≥3840HZ ≥3840HZ ≥3840HZ ≥3840HZ