75", 4K, Android 11.0,memory 4GB, build-in 64GB storage

DS-D2055LU-Y

55",1080P,500cd/?,bezelwidth:3.5mm,Input: VGA/DVI/DP/HDMI, output: HDMI support 4K input and loop up to 30 screens with HDMI interface, support VESA

DS-D5B65RB/C

DS-D6122TH-D/C

1920×1080P@60Hz full HD, 10-point capacitive touch, and 8-millisecond rapid response 27-millimeter-thick body with anti-glare toughened glass, preventing strong light interference and violent destructionSupport IPX3 waterproofSee complete description for more details

DS-D5B86RB/C

DS-D5ABKY2-B