This parameter is an exaggerated display marketing battle. When adjacent video object displacement between the two is too large, the LCD display may not be able to make timely response, Dell Vostro 3550 battery so that the screen is blurred. The content of the standard video frame rate is 60 frames per second, in other words, is there will be a picture every 17 milliseconds by. Response time indicates that the reaction speed of the screen, usually in milliseconds.The principle that maximum brightness of course, the higher the better, but it is often in actual use will screen brightness is set too high, and excessive brightness Acer TravelMate 5740-5896 battery will not only lead to eye fatigue, but also a waste of energy and affect battery life .
In order to get a clear picture, screen manufacturers need to screen response time down to less than 17 milliseconds. To do this, the laptop battery they use a lot of state-of-the-art technology, but also with a lot of marketing tools to Huyou consumers. You can see Dell PT434 battery in the ad, but using high speed photography from 8 ms to 4 ms or 1 ms response time, we found that most of the screen, the true response time is much greater than 30 milliseconds, so it is meaningless hype.The principle that maximum brightness of course, the higher the better, but it is often in actual use will screen brightness is set too high, and excessive brightness will not only lead to eye fatigue, but also a waste of energy and affect battery life .
The best screen brightness under different ambient lighting. Many screen using the automatic brightness adjustment function to control the screen brightness, but we found that these features are useless. Only in a very bright environment, you only need the high brightness of the screen, but in these environments, the reflective screen than the impact of the brightness of the screen is bigger. The reflective will block the content on the screen, you can only see his face and the area behind you. Apple MacBook Pro 15 inch MA895J/A Battery This reflex will not only distract us, but also lead to eye fatigue, because we will not consciously focus on the reflection on the content.