The output resolution refers to the resolution of items being printed. It can be set at different dpi (dots per inch) settings for better qualities.
Final output resolution determines the min/max frequency.ie the amount of lines per inch
The PS3's maximum output resolution is 1080i. However, the actual quality of a game changes how good of a resolution the PS3 will output in. There are very few games that actually support output in 1080i and therefore you will rarely see that good of quality.
resolution=v output/2^n * Rf/R
resolution=v output/2^n * Rf/R
Most BIOSs output their display at the standard VGA resolution (640 x 480).
There are settings in the menu to adjust output resolution.
1080i
what does resolution mean
The highest HD resolution is 1080p (or 1080 pixels) and in order to get the best HD from the Blu-Ray disc, the TV's resolution should be 1080p as well. A lower native resolution television will reduce the effective resolution.
That means 72 pixels are distributed vertically and horizontally in each inch (each inch of photo contains 72x72 pixels). This is explanation for photo which have Image > Image Size > Resolution > 72 pix/inch. This resolution is suitable for Web output, for print you will need at least 150-300px/inch.
DPI - is an acronym for 'dots per inch'. It usually relates to the resolution of the printed output from printers, or the input resolution of scanners.
The resolution is defined as the minimum increment at the input which produces an output. For a standard ruler with mm markings I would say that you could diferentiate 0.5mm