Projectors can be classified by the technology used to project the content. Projectors can be used in colleges, at home as a home theatre as well as to play games. An impressive big screen can be used to entertain your guests as well as to make the visual more appealing. Large screens at sanctuaries and church projectors with more Lumens are used to show content to a large gathering. There are also gaming projectors available specifically for gaming purposes. Need help choosing between the different kinds of projector technology? We’re going to tell you the pros and cons of DLP vs LCD and all about LED projector technology.
What is an LCD projector?
LCD projectors use the same liquid display technology that can be found in electronic watches. An LCD projector creates images using a multistep process. First, a light source produces white light, which is then passed on to dichroic mirrors. The mirrors reflect the light adding colors, and then the beam of light is fed to an LCD panel. At that point, the LCD interprets the light and projects the corresponding image onto the screen. LCD projectors from Buydig.com offer a more stable and reliable alternative to traditional DLP projectors. The LCD projectors are generally less expensive than their DLP counterparts. LCD projectors also offer better support for setups in larger rooms and home cinemas, as they are compatible with zoom lenses and lens shifts.
What is a DLP projector?
A DLP Projector uses the technology of Digital Light Processing. There is a DMD chip or digital micro-mirror device which consists of more than two million tinier mirrors. These tiny mirrors can move towards or away from the light source, to direct the light towards an image. It also consists of a spinning color wheel which delivers color and projects it on the screen. The light source used is LED or lamp. DLP projectors from Buydig.com with the LED technology is easier to handle because the lamp doesn’t need to be replaced, saving both time and money. This kind of DLP projector is mainly used in classrooms and schools and colleges. They’re less expensive compared to the other technologies and are often used as home theater projectors. The color wheel which turns in front of the lamp is divided into several primary colors, and at the end, it reconstitutes all colors to give the final color.
Advantages and disadvantages of each
Advantages of DLP projectors
DLP projectors are easy to maintain since they have a filter-free and sealed chip design. They offer brilliant, colorful, clear images with good contrast. The final image on a DLP projector is much sharper because of the limited space between the pixels. Light loss on a DLP projector is greatly reduced, and the light output is high because of the use of mirrors. DLP technology offers a deeper black color compared to other projectors. DLP projectors produce a smoother image with no shadows.
Disadvantages of DLP projectors
The DLP has a limited number of pixels due to the mirrored chip, and it’s not as bright as LCD technology. DLP projectors can produce the rainbow effect with brief flashes of color across the screen.
The LCD projector is more light efficient and has a good color saturation. LCD projectors produce a brighter image with the same projector wattage and have high brightness capabilities. LCD projectors produce a sharper image which is more precisely focused. LCD projectors score higher when it comes to the brightness, an essential projector feature.
LCD projectors are bulky since they consist of too many internal components and are difficult to carry around. The LCD projector can fail fast, and the parts are expensive to replace. LCD projectors cause the image to look heavy with pixels, and color uniformity is lower than DLP. And finally, LCD projectors lose image quality over time.
What about an LED Projector?
LED is not a display technology. Instead it’s a reference to the light source used. LED projectors have a significantly smaller footprint than those that use traditional projector lamps. LED projectors are similar to most other projectors. The only difference is the projector bulb. Rather than use a traditional projector bulb, these projectors use a combination of red, green, and blue LED’s. These LED’s use a low-heat, low-energy process of semi-conduction to generate energy, creating an electric signal which gives off a particle of light. The biggest advantage of LED projectors is the LED lifespan due to their lamp life and low heat output. LEDs last at least 10 times longer than traditional projector lamps. Many LED projectors can run for 10,000 hours or more. Since the lamp lasts the life of the projector, you don’t have to worry about buying new lamps.
Choosing between an LCD vs LED vs DLP projector should be easier now that you have the pros and cons of each.