The Samsung WB250 supports a maximum video resolution of 1920 x 1080 pixels. That's over six times the video resolution of a 640 x 480 pixels digital camera, which is the most frequently found video resolution supported by cameras of a comparable age and type to this camera. A video resolution of 1920 x 1080 pixels is equivalent to Full HD video. You will require a Full HD TV or better to appreciate this level of detail.
A 1920 x 1080 pixels video resolutions is actually the best supported video resolution amongst all similar spec digital cameras that were launched around the same time as this camera.
Amongst similar types of camera the worst supported video resolution is 320 x 120 pixels.
What does "video resolutions" mean?