VPL-PHZ10 AFFORDABLE LASER PROJECTOR - PICTURE QUALITY: Overview, Picture Modes, Contrast and Black Levels
There are a few advantages to laser projectors over lamp based projectors, that affect the picture quality. The obvious advantage is that brightness dims slower, and colors shift over far longer period of time. In other words, it might take a couple of years to have as much color shift as a lamp projector might have after just a few months of use at the same level of usage. That can have real advantages for a number of applications. Sure consistent color for presentations is good, but for digital signage applications it can be important. Certainly there’s no downside to having better color more consistently.
Then there’s the issue of superior color range. That is, the laser engines typically have a wider color gamut which can provide more pop and make a 5000 lumen laser projector seem a bit brighter and more vivid than an otherwise identical lamp powered projector.