Quality of picture
We recommend full HD quality (1920 x 1080) for budget projectors if you intend to stream TV episodes, movies, or videos. If the resolution is lower, the image on your screen will not be as sharp and distinct. However, this may not be a problem if you’re projecting workplace presentations or don’t require such high image quality.
Contrast ratio
The contrast of an image is determined by how many black and white pixels there are in comparison to those. It’s helpful to have a high contrast ratio to complement the bright lighting. Whites will be whiter and blacks will be blacker with a higher contrast ratio. A high lumen rating on a projector is useless if the image quality suffers from a subpar contrast ratio. In a dimly lit space, a contrast ratio of 1,500:1 is adequate, while 2,000:1 or greater is ideal.
Light brightness/contrast
Light output is the measure of how…
