65 inch 4K explosion-proof a + screen intelligent network explosion-proof TV flat panel TV

Panel type IPS (hard screen) screen proportion wide screen 16:9 processing mode OEM processing and printing logo can interface types USB, HDMI, DVI, AV, ear Brightness 450cd / m2 scanning mode line by line scanning maximum resolution 3840 * 2160 operating system Android additional functions Internet TV nominal contrast 4000:1 optimal viewing distance 3.5m (included) - 4m (not included) package size 1854 * 1250 * 157mm energy efficiency grade secondary network connection mode wired and wireless support screen brushing rate 60Hz number of speakers 2 receiving system PAL NTSC SECAM Certificate No. 2020010828276975 gross weight 73kg working voltage (V) 110-220 certificate type CQC certification power supply (W) 100 internal storage space 8g video display format 2160phdmi number of interfaces 2 3D type TV without base size 1695 * 1020 * 210mm