For home cinema thrills on a budget, the Epson EH-TW650 Full HD projector is the way to go – especially now that it's discounted.
When we reviewed this Epson at its then-£550 price tag we called it "pretty faultless" thanks to its crisp and clear picture, natural colour reproduction and high-brightness capability (handy for well-lit environments!)
This Full HD projector can throw an image between 30 inches and 300 inches in size with a throw ratio of 1.02 - 1.23. So, for example, that’s a 60 inches image size at a distance of between 1.35m - 1.64m.
The 3100-lumen brightness levels and 15,000:1 contrast ratio make for a picture that's bright enough to enjoy even in a well-lit room. It does a good job of producing realistic colours, and deals with light and dark details well.
You don't get a 4K resolution (you'll need a considerably bigger budget for that), but if you're happy with a very decent Full HD picture this is among the best projectors for the job.