The Olympus E-PL3 supports a maximum video resolution of 1920 x 1080 pixels. That's over six times the video resolution of the most frequently found video resolutions of 640 x 480 pixels (which is also supported by this digital camera). This Olympus digital camera also supports a video resolutions of 1280 x 720 pixels. 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 across all digital cameras that have been available for more than two years.
Across similar types of digital camera the worst supported video resolution is 320 x 240 pixels.
What does "video resolutions" mean?