Can I watch 2 channels at once on TV?
You can enjoy two video sources at the same time by displaying an HDMI-connected device and a TV program (Built-in Tuner) in two screens.
What is PIP on Samsung TV?
All Samsung LCD TVs that offer Picture in Picture (PIP) capability are single tuner TVs. Single tuner LCD TVs with PIP capability let you watch a television channel and another video source such as a VCR or DVD player or two video sources such as a VCR or DVD player when you set the TV to the PIP mode.