Every year, CES is filled wall to wall with flat-screen televisions and the things that plug into them. 2014s show brought its own variations to that theme. Curved TVs, OLED TVs, Ultra HD TVs or some combination popped up wherever we looked, and unlike last year, many of them will go on sale soon. Big manufacturers like Samsung, LG and Sony dominated news for high-end sets, but others like Vizio are promising an unprecedented slew of features at value prices.