4K HDR  Android TV  Unlimited Content Dynamic Picture Enhancement  TCL AI-IN Basic Information Product Type: LED UHD Android TV Backlight Type: DLED CPU: 64-bit A55×4 900MHz~1.1GHz GPU: Mali470×3 600MHz~800MHz OS: Android P UI Style: Android TV UI & TCL TV+ 3.x UI Launcher Homepages Show: Google Play, Featured Apps, Source, etc. OSD Language English, Vietnamese, Thai, Chinese, Russian, Arabic, Traditional Chinese, Indonesian, France, Spanish(Latin America), Farsi, Mongol, Uzbek, Hebrew, Malay, Portuguese, Burmese, etc.     TV System ATV: PAL/NTSC/SECAM-DK/BG/I/M DTV: DVB-T/T2 AV System: PAL, NTSC HDMI&HDCP Version: HDMI1.4 & HDMI2.0, HDCP1.4 & HDCP2.2 HDR: HDR10 Decoding Power Supply: AC 100V-240V 50/60Hz Power Consumption (TV On): 85W Power Consumption (Standby): ≤0.5W ECO Energy Efficiency: Yes Certification: CB, Dolby Audio, HDMI;CTS (Google Official Certification), Netflix Internet Link: 2.4GHz Wi-Fi 802.11 b/g/n 2T2R;Ethernet Network (RJ45) LED Indicator Status: Standby indicator (1-LED, white, below the middle of the bezel) Bluetooth Version: Bluetooth 5.0