Most of the current crop of LED and LCD TVs are internet enabled, especially the range of Smart TVs. I prefer LG as the LM series Smart TVs provide a good deal of connectivity options unlike the limited range of other brands - built in Wi-Fi, 3 USB and 4 HDMI ports, wired LAN capability and the most modern feature - Intel enabled Wi-Fi, which will help in connecting our TV to your Wi-Fi equipped laptop.
with due respect you should never pay extra for so called dumb tvs marked as smart
i have a LED tv with wifi n net ,i impoted at an awesome price but the features are rarely used in india .
1 USB and 4 HDMI ports, preferably slim (!1.2inch)LED tv is well enough for in <50k range with warranty <40k for gray
wifi streaming from laptop etc no one uses, if needed i recommend a decent media player provides all with lott other features .