Model: 43DU7700 Resolution: 4K UHD (3840 x 2160) Picture Engine: Crystal Processor 4K Speakers: 2CHx 20W RMS, Virtual Moving Sound Features: WiFi, Bluetooth, HDR 10+, Tizen Smart TV Main Features Display Type: LED Screen Size: 43" Resolution: 4K UHD (3,840 x 2,160) Refresh rate: 60Hz Processor: Crystal Processor 4K Operating System: Tizen Smart TV Connectivity USB: 1 x USB-A HDMI: HDMI x 3 Bluetooth: Yes (BT5.2) Wi-Fi: Yes (WiFi5) Others Anynet+ (HDMI-CEC): 1x Ethernet (LAN) 1/1 (common usage for Terrestrial)/0 Audio Audio Output: Sound Output (RMS): 20W Speaker System: 2CH Power Power Supply: AC220-240V 50/60Hz Remote Control: Yes - TM2360E Model Standby Power Consumption: Power Consumption (Max): 120W Warranty, Panel: 3 Years Parts and Service: 3 Years