How to choose a portable projector?
How to choose a portable projector?
How to judge a projector is good or bad? Different types of projectors have different requirements and standards. We believe that there are three indicators to be considered, namely, weight, brightness and resolution.
1.Weight
Portable projector weight is the key to the current level of technology and technology, its weight should generally be below 4.5 kg, the use of DLP technology projector in this area have an advantage.
2. Brightness
In fact, the brightness of the 600 ANSI lumens is already enough in a generally bright meeting room. The sensitivity of the naked eye to the brightness is far from the imagination, compared to the 600 ANSI and 1200 ANSI lumens, the brightness of the image is not as big as you think. In terms of our point of view, the brightness of all the projectors participating in the evaluation is sufficient to produce high-brightness images in bright meeting rooms and classrooms.
3. Resolution
The projector's resolution is gradually rising trend, XGA alternative SVGA will become the mainstream. Increased resolution not only means a finer picture, but also shows more data. But the choice of how much resolution of the projector depends on the match with its peripherals, such as most of the current notebook is 1024 × 768, the projector's physical resolution is best consistent with it. If the resolution of the peripherals is uncertain, you should select the automatic interpolation function of the projector to adapt to a variety of different peripherals.
The above is a brief introduction to how to choose a portable projector, learn more about the contents of portable projectors, please pay attention to kepnixshop official website.
