The Vivitar DVR426 supports a 640 x 480 pixels video resolution which is higher than most small sensor size camcorders that are a comparable age to it. Most small sensor size camcorders that were released more than two years ago support a 1920 x 1080 pixels video resolution. This video camera also supports a video resolution of 1280 x 720 pixels.
A 640 x 480 pixels video resolution is in fact the worst supported video resolution amongst all similar spec video cameras that were launched more than two years ago.
The best supported video resolution amongst similar types of camcorder is 1920 x 1080 pixels.