The Ultimate Guide to Buying a Projector!

Buying a projector can be a daunting task. As technology advances, so too does the demand for products that make use of it. One such product is a projector. They come in a variety of shapes and sizes, with a variety of features and uses. To make the best purchase for your needs, know what to look for in a projector and how to judge its quality. This buyer’s guide will provide you with the information you need to make an informed purchase.

buying a projector

What is a projector?

A projector is a device that uses light to create an image on a surface, such as a screen or a wall. They come in different sizes and shapes, with different features and uses.

How Do I Know What Projector to Get?

When selecting a projector, it is important to consider the specific needs you have. Here are some factors to consider:

Buying a Projector for Home Theater

When buying a suitable projector for a home theater, it is important to consider the size of your screen. Most projectors have a range of sizes from about 50 inches to 120 inches. Larger screens may require a larger projector, while smaller projectors can handle smaller screens.

Buying a Projector for the Living Room

For a standard living room setting, you may want to consider projectors with a brightness of up to 1,000 ANSI Lumens. For example, a 150 ANSI Lumens projector will suffice for general living room use.

Buying a Projector for the Office

Smaller projectors are typically best for the office, where they can be mounted on a shelf nearby and viewed from different angles. For example, consider a smaller projector that allows a change of brightness and colors because it is easier to assess its quality compared with one designed in such detailed detail as to necessitate mounting directly onto the screen or wall.

Buying a Projector for Classrooms

Most classrooms that do not require a large-screen projector can use one in the 300–500 ANSI Lumen range. For example, a lower-middle of the spectrum projector like this will be sufficient for many classroom settings and work well with less expensive murals or transparencies to display information during presentations.

Buying a Projector for Gaming

Gaming enthusiasts may need a projector that can display in 1080p or 1920 x 1080 resolution. When purchasing, remember to check the system requirements of your game console and make sure each software application supports the required settings. For example, select a high-end unit for games such as Battlefield 4 on PlayStation 3, but consider trying one out before you buy it to test it if possible.

What to look for when buying a projector

When shopping for a projector, you’ll want to make sure that the one you select has all of the following features:

Light Source

For a bright and sharp image, you will want to choose one with a high-end lamp unit. But keep in mind that not all higher-quality projectors use expensive bulbs like those in the 500+ ANSI Lumens category; some run on LED technology or other less costly light sources, offering similar brightness at 1/3 the cost of an infrared projector. although it may come with more restrictions if run from batteries or AC power.

Brightness And Lumens

The brightness of a projector is measured in Lumens, which is equal to the total amount of light emitted by a source. While the brighter an image can be, and thus how sharply it will appear projected onto an object or surface. A requirement for more intense gaming with greater lighting control options. The less detail you can see on screen both because it’s harder to differentiate one object from another and also pick up small details; this effect is known as “aliasing.” A dimmer projector will appear brighter to the naked eye than one that’s too bright, but it won’t look as detailed and crisp.

Read More: How Many Lumens Is Good for A Projector?


The chipset is built into the projector that controls all of its main functions, including brightness and color. Lower-cost projectors have only a single chip; higher-end units typically have 2 or more for power control (temperature regulation), image processing, and other adjustments the user can make to improve image quality.


We measured the maximum resolution at which a projector can display an image in pixels, i.e., the smallest individual component from multi-colored light sources to project an image onto a screen or object; standard definition usually runs between 480 and 720 pixels per inch (PPI). HD models typically allow for High Definition resolutions of 1024×768 instead.

Color Gamut And Color Accuracy

To view movies or videos you need color space. Color gamut refers to the range of colors that a projector can display with pleasing results; this is measured in percentages and basically describes whether an image looks saturated enough (when red, green, and blue are displayed as full-size squares), has too much black chroma at high saturation levels.


High Dynamic Range (HDR) technology is a display that adjusts its contrast and brightness depending on ambient light conditions, such as the color temperature of your room. It’s usually activated with a button on your receiver or by adjusting the software HDR parameters in AV apps like Dolby Vision or Dolby Cinema.


  • Do I Need A Projector Screen?

A projector screen is unnecessary for use with an electronic projection system; a white or colored sheet behind the screen will serve as the projected image.

  • Where Do I Put My Projector?

Ideally, you should place your projector near the center of the seating area in order to optimize image quality. If you’re using a built-in speaker system, place your projector as close as possible to the speakers so that audio and visual elements are balanced.

  • What Is The Best Distance For A Projector?

You’ll want to be at least 10 feet away from the screen in order to maintain a clear image. The ideal distance varies based on the size of your room, the type and speed of your projector, and screen quality.

  • Where Should I Mount The Projector?

Mounting your projector on the wall or ceiling is ideal, but you can also place it on a stand or mount if space is limited. You’ll want to make sure that the ceiling or mounting surface is level and free of obstructions in order to obtain an accurate image.

Share this article:
you may also like
Next magazine you need

Table of Contents


most popular

what you need to know

in your inbox every morning

what you need to know

in your inbox every morning