21 hits and misses from CES

Samsung is making TVs smarter, better, and cooler.

The company introduced new connected TVs that let you switch between regular cable and Internet streaming services, like Netflix, without needing to use a different remote or changing inputs.

Samsung also introduced TVs that you can stack together like Lego bricks, and "Quantum Dot" technology displays that show incredibly life-like colors.

The top TV in the picture has this new Quantum Dot tech and shows true red, for example. The bottom TV, which is older, shows the shoe's color as more orange.