PRODUCT FEATURESScreen Technology: Uhd 4k - Crystal ProcessorSmart Capable: Samsung Tizen™ Smart tvSpeaker(s): 2 chWarranty: 3 Years WarrantyWeight: 53.4 kgEnergy Efficiency: 4 TicksWireless Network Connectivity: WifiProcessor Model: Crystal Processor 4kTuners: Yes For DvB-T2 (*vn: DvB-T2c)