The highest video resolution supported by the Samsung DV300 is 320 x 240 pixels. That's 75% less video resolution than a 640 x 480 pixels digital camera, which is the most common video resolution supported by cameras that have been around for around the same time as the DV300. 640 x 480 pixels is also supported by this camera.
A 320 x 240 pixels video resolution is actually the worst supported video resolution across all Compact cameras that have been around for a comparable time to the DV300.
Across comparable types of digital camera the best supported video resolution is 1920 x 1080 pixels.