Nowadays, the concept of home theater is becoming more and more mature, and people are more inclined to the large-screen visual experience that can be enjoyed at home. But now that projectors are becoming increasingly “home appliances”, many are still confused about the selection criteria for image quality, and do not know how appropriate the resolution of home projectors is to buy. Today, we will buy knowledge about the resolution and image quality of popular science. .
Resolution: the primary factor affecting image quality
At present, 1080P is the more popular resolution in the field of projection. However, the prices of many products that also have 1080P high-definition resolution are uneven. What is the difference? What is the appropriate resolution for choosing a projector?
First of all, some projectors on the market claim that 1080p only supports 1080p video playback, and the actual resolution is lower than 1080p. Please check carefully when purchasing to prevent “edge ball”.
With the same 1080P resolution, many projectors are equipped with 0.65 (1080p) square pixel large-size chips, 12000:1 ultra-high contrast ratio, and 10bit color rendering, which makes the machine not only have stronger image resolution capabilities, but also make color gradients. Delicate, lifelike picture quality, can present rich and gorgeous colors.
Brightness: an important factor in the viewing experience
Compared with the self-luminous diodes of TV products, the projector needs to project the light source to another imaging surface to form diffuse reflection. Compared with the direct light source, the reflected light source has a much milder effect on the eyes, but the loss of brightness is predictable, so the quality of the light source’s brightness is particularly important.
Color: the premise of sensory pleasure
Whether the color is accurate and true is a necessary factor to measure the quality of the picture. In the test of projection equipment, if a projector has the advantages of wide color gamut and true color rendering, it must be a product that mainstream consumers are keen on.
In addition, the factors that affect image quality actually include contrast, lens material, etc., but resolution, brightness, and color are undoubtedly three factors that are very important and convenient for comparison. As a large-screen display device, the appropriate resolution of the projector is undoubtedly a problem that plagues every user, and the image quality of the projector greatly affects the user’s sensory pleasure when using it, so you need to pay more attention when purchasing.
