LG beefs up new 4K TVs with content-streaming services

It’s becoming easier to buy 4K TVs, but content available at that resolution is still rare. While LG is making a big splash with new 4K OLED TVs, it is also trying to solve the content problem so the TVs are worth the price.The company is introducing new 4K OLED and LCD TVs with flat and curved screens at International CES in Las Vegas this week. One 77-inch TV is a “flex” model that can be switched between flat and curved mode “simply with the touch of a button,” said Scott Ahn, LG