The main differences between the two projectors are that the 4K projector has a higher resolution and an improved viewing experience, but it comes at an expensive price. You can have an incredible viewing experience even if you are within three meters of the projected image. A 1080p costs less but has a lower resolution. A 4K projector emits images and videos with a total pixel count of up to 8.3 million, while a 1080p projector emits a total pixel count of 20736 million.
Images projected in 4K are clearer, brighter, sharper and richer. However, the real-world experience depends on many variables. The cost of projectors may be higher, but what projectors offer via television is the possibility and flexibility of installing them in smaller spaces than many televisions, with the possibility of adjusting the screen size to the large or small size you prefer. You might find that the 1080p projector you're interested in buying actually has higher brightness capabilities than the 4K model.
A 4K projector generally costs more, has a higher resolution, uses more Internet data for streaming, and improves display quality within a 10-foot viewing radius. Complaints about projectors used to focus on blurry or faded images, but modern 4K models are effectively free of them. So, if you're looking to expand your gaming views in 4K, BenQ gaming projectors present a very attractive option that you should consider. In this case, the 1080p projector would be a better choice when you're planning to sit far away, while the 4K would only be better when you can sit close.
Realistically, you can easily differentiate between a 4K and a 1080p projector image when you're less than 10 feet away from viewing. We can't give a title of the winner to any of the technologies because different 4K projectors have a different contrast ratio, similarly, 1080p projectors have a different contrast. Although most 1080p and 4K projectors will have a high enough projection capacity to project an image well, it is important to check the lumens produced by the devices. Real 4K is 8.3 megapixels and is considered to display real 4K resolution using a DLP 4K UHD chipset with advanced image processing, ensuring an incredibly fast pixel change rate.
If you have a large room to manage a larger screen, you can use a 4k projector; otherwise, buying an expensive 4k projector for a small screen is not a wise decision. If your best 4K home cinema projector doesn't have a higher contrast ratio, you won't get the desired image quality, no matter if it has a wider color gamut, deeper blacks, etc. In any case, 4K projectors are no longer limited to just big companies or the rich, but are increasingly targeting all kinds of different audiences. The main differences lie in price and overall quality, but the 4K content of the projectors is not far from its television counterpart today.
Of these two models, the Epson 1080p projector outperforms BenQ's 4K model in both brightness and contrast.