Type FHD Screen Size (Inch) 43″ Resolution 2K FHD(1920×1080) Aspect Ratio 16:9 Refresh Rate(Hz) 60 HDR 10+ HDR10 Contrast Ratio(Dynamic) 1200：1 Brightness(nit) 250 PLATFORM TV System(Tuner) DVB-T/T2、DVB-S/S2 CPU Core CA55(1.1Ghz), Quad Core GPU Core G31 Operation System Google TV Smart system Version Android 11 Memory (GB) 1.5 Flash (GB) 8 AUDIO Audio Power 16W(8W*2) Dolby Dolby/Dolby+/Dolby Audio Sound channel 2.0 CONNECTIVITY BlueTooth Yes Wi-Fi 2.4G/5G RJ45 Yes OPTICAL/COAXIAL Optical Headphone Yes Digital Audio Output(SPDIF) Optical RF Input 2 USB USB2.0x2 HDMI HDMI 1.4 x3 AC in Yes eARC Yes ALLM – VRR – HDMI CEC Yes POWER SUPPLY Voltage (V) 100-240 Frequency (Hz) 50/60