Samsung did not announce the previously rumored NX20 or the TL-500/EX1 replacement at CES. The company however did confirm to AP that they are working on a high-end compact system camera (NX1?). The Vice President of Digital Imaging also confirmed the upcoming replacement of the EX1 model. Samsung also made some headlines that it may consider an alliance with Olympus who will be selling newly issued stock to cover their financial losses.
Here are some images from Samsung's booth at CES which btw was the biggest one at the show:
Some of Samsung's point and shoot cameras: