The one on the left is an emulated version, and the one on the right is a photo of a CRT with a composite signal (the yellow cable that was pair with white and red audio) most common back in the 90’s. The image illustrates how the graphic designers for this game knew they were going to be displayed on a CRT that would fuzz the image and so they deliberately made Dracula’s eyes that color of red with that placement because they knew it’d get mixed to give it a more ethereal effect to look like he’s got glowing red eyes. The ruffles in his shirt are also a great example of how the CRT enhanced the look.