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HUGE DIFFERENCE!
- Flat Panel (TFT) monitors are digital, eg. accepting digital signals natively. This way if you send them a 1280x1024 signal, each pixel from the graphic card goes to the appropriate pixel on the display, no loss. It fits the display perfectly
VGA out 1280x1024 > DVI panel (1280x1024)
If you use analog signal on a digital display the following happens:
VGA card out (ANALOG CONVERSION, ENCODING) --->> (DIGITAL PANEL, ANALOG DECODING) DISPLAY
You have a process or encoding and decoding the signal. Good TFT monitors do this automatically but still there is like 30% difference is quality of the signal.
Using digital you avoid EMI interference, conversion errors etc...
Huge differenc
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