Hello Guys, Samsung 49 inch TV is having new top cool features. ULTRA HD(4K) technology and resolution with 3840 x 2160. Smart TV with direct inbuilt wifi. Very good picture quality and Dolby audio technology. Some of the Convenience Features - Eco Sensor, Lead Presence, Mercury Content: 0 mg. Other Internet Features, Apps, Extra, Games(Only Indian), Voice Recognition, TV to Mobile - Mirroring, Mobile to TV - Mirroring, Samsung Smart View, Bluetooth Low Energy, Sound Mirroring, Dongle Compatibility(3G / LTE / WiFi)(India), Analog Clean View, Advanced Sports Mode, Sports Mode Auto Highlight Support: Digital RF / Analog RF / Composite, All Care Protection: Triple Protection(500 V), Indian Local Cinema Mode. lovely features. I suggest this TV to everyone.