The iPhone X turned out to be harder to cause burn-in than the Galaxy series with the same Samsung's organic EL display

Displays are not limited to OLED (organic EL display), liquid crystal, plasma and other types, but by continuing to light for a long time "SeizureIt may cause waking up. This is Apple's latest terminal "iPhone XAlthough it is a phenomenon that can occur in the same way, it became clear that as a result of carrying out extreme stress tests, burn-in is less likely to occur than other terminals with organic EL display.

Extreme OLED test finds Apple's iPhone X takes much longer to 'burn in' images than Samsung Galaxy Note 8
http://appleinsider.com/articles/18/01/03/extreme-oled-test-finds-apples-iphone-x-takes-much-longer-to-burn-in-images-than-samsung-galaxy-note-8

iPhone X's organic EL display is exclusively supplied by Samsung, "Samsung is more profitable selling displays for iPhone X than making parts of Galaxy S8"It is popping out to the report that it is. IPhone X equipped with Samsung's organic EL displayGalaxy Note 8· Three smart phones called Galaxy S7 edge, testing to continue lighting the display for more than 510 hours, the Korean mediaCetizenI did it. In the test, the same image is displayed on three terminals, and the brightness of the display is left as Max.


In the test, it continued to display the display and burning began to occur in iPhone X in about 17 hours. However, it is almost inconspicuous and Cetizen wrote, "It can not be seen in everyday use". On the other hand, in the Galaxy Note 8, it seems that conspicuous burn-in begins to occur suddenly in 62 hours from the display illumination. Cetizen who carried out the test displayed the image of white and tried to see if the screen burning was noticeable, whereas the iPhone X did not seize burn-in, whereas in Galaxy Note 8 it was clear that you could see the burning.

Further testing is continuing, eventually continuing to display the display for 510 hours, more than 21 days in time.

This results after 510 hours of testing is this. From the top, in order of Galaxy S 7 edge · iPhone X · Galaxy Note 8.


If you check the display after a test of 510 hours, most burn is in terrible is Galaxy Note8, Galaxy S7 edge in the runner-up, is led to the iPhone X has become the degree to which the faint vertical line is entered. However, you can also see that there are marks of burn-in that are likely to remain permanently in all three terminals.


On the following support page, Apple announced on the support page that Apple has promoted development to reduce phenomena such as "afterimage" and "burn-in" on iPhone X's organic EL display (Super Retina display) Is outstandingly appearingAppleInsiderHe wrote.

About iPhone X's Super Retina display - Apple support

When you change the viewing angle of the OLED display, you may notice a slight change in color and shade. This is characteristic of OLED, it is not a problem. Slight changes may be seen in the appearance while using it over the long term. This is also expected, so there may be cases where phenomena such as "afterimage" or "burn-in", such as a phenomenon that the previous image appears faintly, even after a new image is displayed on the screen. In extreme cases, the same high contrast image may continue to be displayed for a long time. In developing the Super Retina display, we also aimed at the highest in the industry in terms of reducing the "burn-in" phenomenon of OLED.

Apple advises users to avoid displaying high contrast images for a long time in order to prevent image sticking from occurring on the display.

One of the reasons why the release of iPhone X was delayed is said to have "quality is lower than expected" of organic EL display supplied by Samsung, in fact iPhone X displays "Mysterious green vertical line"When you encounter the initial malfunction, the official said" Samsung paid a penalty to Apple because the organic EL display was of poor quality.Apple to the quality of organic EL display It seems that it was very noisy, but Samsung has no choice but to satisfy customers (Apple) ". It is obvious that Apple wanted high quality organic EL display for iPhone X like this. The probability of Apple's request may have been reflected in the results of the burn-in test.