The highest video resolution supported by the Fujifilm X-A1 is 1920 x 1080 pixels. That's over six times the video resolution of a 640 x 480 pixels camera, which is the most common video resolution supported by medium megapixel digital cameras that have been available for around the same time as this digital camera. In addition, this camera 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.
This digital camera's video resolution (1920 x 1080 pixels) is in fact the best supported video resolution across all medium megapixel digital cameras that have been available for around the same time as this camera.
A 320 x 120 pixels video resolutions is the worst supported video resolution across comparable types of digital camera.