How can I choose the best portable digital projector?
One option for business presentations and home theater is a portable digital projector, a light machine that can project videos on screen or wall. A good way to start a choice is to consider the brightness of the display, measured in lumens. Another aspect to think about is the technology used, because the two most common types of digital projectors are the liquid crystal display (LCD) and digital light processing (DLP). You may want to consider some small details, such as projector size, lamp life and whether speakers are included. In general, it is better to be better in terms of displays, even if there are exceptions. If you plan to use a portable digital projector, it is a small dark room, then you usually don't need a particularly clear product. If you want to use a projector in a room that is large or clearly lit, you should try to get the brightest possible display. Low to average brightness usually includes anywhere from 300 to 1,500 lumens whileProjectors that will be used in well -lit or large rooms must usually have from 1,500 to 3,000 lumens.
The most important considerations include the type of digital technology you will use. The LCD projector is usually the best for static images and can be your best option if you plan to use a portable digital projector for business presentations with several videos. On the other hand, movies tend to look best on DLP displays. This type of technology is also known for its ability to present sharp images as it can display black color better than LCD projectors. However, if you are determined to use the LCD projector, you can improve the sharpness of the images by paying a contrasting ratio for HIG.
There are other details that determine the best portable digital projector for your needs. For example, some projectors come with speakers but usually jSuitable only for use in small rooms, so you may need a separate audio system for use in larger areas. You should also make sure that the lamp is long -term and affordable because you usually need to replace it at least once during the life of a portable digital projector.
In the end, but last but not least, the size of your portable projector itself is among your considerations. Some portable projectors, known as Pico projectors, are small enough to fit into your pocket, so it is very portable, even if you have several other items you have. Slightly larger microport useful projectors are often about the size of the book. Standard portable digital projectors can be as large as a standard notebook and can range from about £ 2 (0.9 kilograms) up, although anything over 10 pounds (4.5 kg) begins to push the definition of the "portable" projector.