Video Projector Parameters To Consider Before Purchase de Aji 2025 Lyrics Lyrics

Aji - Projector Parameters To Consider Before Purchase Lyrics

Projector Parameters to Consider Before Purchase
Projector parameters are not neglected before purchase. In this guide, we collect some parameters that you have to consider.
Lumen
Lumen is one of the key technical indexes for projectors and it is a measurement of luminous flux. The unit of luminous flux for a projector is ANSI lumen. ANSI lumen is a special unit for measuring the luminous flux of a projector developed by the National Institute of Standardization. It measures the illuminance of each point at the nine intersections of the screen "field", multiplies the area, and then calculates the average of nine points, which is the ANSI lumen of the projector. The higher the lumen, the brighter, and the brighter the image. If the projector has high brightness, you don’t have to turn off the lights when using the projector. Be aware of ANSI lumens vs lumens when you pick a projector.
Resolution
Standard resolution refers to the original resolution of the image cast by the projector, also known as the real resolution and physical resolution. Generally, a projector’s resolution should be no less than 720P so that you can see the details of the projection image. Some high-end home theater projectors have 4K resolution, producing sharp images for users. For example, Dangbei Mars Pro.
Keystone
The keystone effect is common in the projector area, which results in an irregular projection image. You need to check whether the projector supports keystone correction or not. The keystone correction function helps to make the image regular and rectangular.
In addition, the fresh rate and frame rate are also critical if you want to use the projector for gaming. Check the difference in this post: Refresh Rate vs Frame Rate. When you experience some problems after buying a projector, you can try to search for a troubleshooting solution, for example, Auking Mini Projector Troubleshooting.
Please note that if you want to access streaming content directly, then you need to buy a smart projector with an Android system. Most budget mini video projectors are multi-media projectors without an Android system.