bids are invited for smart television - specifications type led backlit lcd screen size (inches) 55 resolution (pixels) (3840x2160) uhd category smart operating system in case of smart tv android static contrast ratio 5000 : 1 typical brightness 300 - 399 screen mirroring yes mount type both table and wall mount inbuilt speakers yes if yes, wattage of speakers 10w x 2 sub woofers no power consumption (watts) 138 ports & connectivity number of hdmi ports 3 number of usb ports 2 number of vga ports 0 number of ethernet ports 1 built-in wi-fi yes wi-fi direct no input composite input no component input no rf input yes accessories built-in set-top box yes details of accessories (included in the scope of supply) remote control,connecting cable,batteries certification bis registration as per crs of meity yes bis registration number r-66000426 energy star rating in line with the government of indiia notification number s o 1896(e) and s o 1897(e) na generic minimum operating temperature (degree c) -10 maximum operating temperature (degree c) 55 minimum operating humidity (%rh) 30 maximum operating humidity (%rh) 90 dimensions (length x breadth x depth) (mm x mm x mm ) 1244x720x93 weight (kg) 18.3 warranty warranty(years) 3 total quantity : 1