The SeaLife DC1400 supports a maximum video resolution of 320 x 240 pixels. That's 92% less video resolution than the most common video resolutions of 1280 x 720 pixels (which is also supported by this digital camera). This SeaLife camera also supports a video resolutions of 640 x 480 pixels.
This digital camera's video resolution (320 x 240 pixels) is actually the worst supported video resolution amongst all waterproof cameras that have been available for around the same time as this digital camera.
A 1920 x 1080 pixels video resolutions is the best supported video resolution across similar types of digital camera.