For this TV, the 'OLED Light' is set to maximum, corresponding to a brightness of 380 nits on our checkerboard pattern.
#Fifa 22 input delay tv
Live CNN (Maximum Screen Brightness)Īs above, live CNN was played on the TV through a cable feed. This test is considered a control, with the 'OLED Light' set to a brightness of 200 nits. CNN is a widely watched network news channel, and we have also received concerns regarding this channel specifically. Live CNNĬNN was played live on the TV through a cable feed - as a result, this includes all regular broadcast content, including commercials. The maximum brightness TV had 'OLED Light' at 100. The specific value depends between units but is typically between 59 and 63 to reach our target of 200 nits. The settings remained at their default values in the 'isf Dark Room' picture mode, with only the 'OLED Light' adjusted. The brightness of all TVs (except the one identified below) was set to 200 nits on a checkerboard pattern, with the content described below. They all played real content (not test patterns) from live cable TV sources, video game clips, or recorded sports. The 'Screen Shift' option was enabled on all TVs, and 'Pixel Refresher' was performed before each set of measurements taken on each TV. The TVs are all controlled by a microcontroller to repeat a five-hour on and one-hour off-cycle four times per day. We also independently tested two different brightness ('OLED Light') settings with the same content to see the impact. To do so, we replicated five different real-world conditions in an accelerated aging test.
The goal of the test is to provide an idea of the usage time of a 2017 OLED TV before burn-in becomes apparent, which will depend on your usage. For example, someone who plays Call of Duty or another video game without bright static areas for two hours per day may expect similar results after about 2500 days of usage.
To see how the results at this 5000-hour point compare to your usage, divide 5000 by the number of hours you watch each type of content per day to find the number of days. We found that in our 20/7 Burn-In Test, the red sub-pixel is the fastest to degrade, followed by blue and then green. Our maximum brightness CNN TV has more severe burn-in than our 200 nits brightness CNN TV. LG has told us that they expect it to be cumulative, so static content, which is present for 30 minutes twice a day, is equivalent to one hour of static content once per day. Note that we expect burn-in to depend on a few factors: Those concerned about the risk of burn-in should go with an LCD TV for peace of mind.
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Those who display the same static content over long periods should consider the risk of burn-in, though (like those who watch lots of news, use the TV as a PC monitor, or play the same game with a bright static HUD). As a result, we don't expect most people who watch varied content without static areas to experience burn-in issues with an OLED TV. Long periods of static content have resulted in some permanent burn-in (see the CNN TVs) however, the other TVs with more varied content don't yet have noticeable uniformity issues on normal content.
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Update : After more than 5000 hours, there has been no appreciable change to the brightness or color gamut of these TVs. Our stance remains the same: we don't expect most people who watch varied content without static areas to experience burn-in issues with an OLED TV. Uniformity issues have developed on the TVs displaying Football and FIFA 18 and are starting to develop on the TV displaying Live NBC. Update : The TVs have been running for over 9000 hours (around five years at 5 hours every day). If you have any suggestions of what you'd like us to test, let us know in the discussions below. We don't know just how resistant these new panels are to burn-in, but we're considering a next-generation burn-in test. OLED technology continues to improve, with innovations like LG's evo panels and Samsung's QD-OLED technology, which are likely to significantly reduce the likelihood of burn-in. Update : This test ended in November 2019.
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