Chaohong 65" 4K full screen frameless SMART TV no longer needs a frame to cover, and the front looks like just a screen. With the Full screen design, it can reach 96.7% screen-to-body ratio,which create a better sense of immersion and liberate the boundaries of vision. Boundless vision achieves a more unique and enjoyable movie-watching experience. Chaohong 65" borderless SMART TV with 4K resolution and HDR decoding, our SMART TV not only extends the field of vision to without limitation, but also allows the screen to show more details, as delicate as within reach. With rich HDMI 2.0 and USB 2.0 connection ports,high-performance processor and large storage space,it makes entertainment more than just watching. Support WiFi wireless connection, you can easily cast screens, play games more immersive, chase the drama bigger screen. Panel Spec. Size 65" diagonal Contrast ratio 16:09 Backlight DLED direct Type Maximum resolution UHD 4K (3840*2160 pixels) Viewing angle (H:178,V:178) Response time 8ms Display Colors 16.7 M Hardware Information ATV Video System PAL, SECAM Sound System I, D/K, B/G ROM(Flash) 4GB(8GB optional) RAM(DDR3) 512M/1GB DDR3 Connect Interface TV(RF) 1(IEC) HDMI 2.0 2 or 3 optional USB 2.0 2 VGA 1 Audio in 2 RJ-45 1 Earphone 1(Audio Out optional) Software Function Smart TV Operation system Android 9.0 Pre-install applications TV Assistant,YouTube,Netflix Power Power input 100-240V AC Rated power 150W Standby power 0.5W Accessory TV(with power cord) 1PCS Stand(Optional) 1PCS Remote control 1PCS Instructions 1PCS Warranty card(optional) 1PCS Battery(Optional) 2PCS