A test and side by side comparison of a 1080p projector vs a 720p projector. How noticeable is the difference in resolution?

If you are buying a projector for movies or gaming, is it worth spending more money on a 1080 projector or is 720 good enough?

Check out this projector comparison of an Epson PowerLite 2030 with an Epson PowerLite 730 HD on a 120 inch screen.

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