Samsung UE50ES6300U E-Manual page 122

series and above
5300, LED 5500 series and above
N
Depending on the input source, the
picture size options may vary.
N
The available items may differ
depending on the selected mode.
N
HD (High Definition): 16:9 -
1080i/1080p (1920x1080), 720p
(1280x720)
N
You can adjust and store settings
for each external device you have
Smart View 2
for LED