10-03-2024 02:31 PM - last edited 10-03-2024 05:10 PM
I did the test at 20-30 percent brightness and full brightness TEST VIDEO OF THE PROBLEM In this video, there is a grain problem between 17-25, but when I change the brightness, the grain changes from 17-25 to 20-25, the grain problem I see between 17-19 does not appear, for example, I took a screenshot at 19, I entered the gallery, the photo I looked at looked normal for 1 or 2 seconds, then it deteriorated again, when I change the picture, it gets better again and deteriorates again https://imgur.com/a/PemeZMd
The test at Eu Samsung looks the same in this video LINK
https://www.youtube.com/watch?si=_B1Lyh08vqx4kMJO&v=N01z2IpXmZo&feature=youtu.be
https://www.youtube.com/watch?si=yj5XBDxQLCrL3TdC&v=xqcVeWI_TYw&feature=youtu.be
https://www.youtube.com/watch?si=L8VhKKvAe0DKaYzm&v=nuEG4zkvNeY&feature=youtu.be
In the video, there is a decrease in image quality, but it is still obvious, the screen opens pixels by itself, then graying starts, the background is black before the picture, there is a clean image, brightness is around 20-30 percent
https://youtu.be/PVY1IVZWBss?si=XrtoX2wDGO6n3vUj&t=85 this video should be black instead of the image as below
10-03-2024 11:44 PM - last edited 10-03-2024 11:50 PM
in this video starting from 1 and going up to 25, try to see if there is a color change between 17 and 25, if there is no change, if the screen is smooth, can you send me a photo? https://www.youtube.com/watch?v=IM8aSFAOAkk
this picture is the same as my screen but I have a grain problem
10-03-2024 11:59 PM - last edited 11-03-2024 12:10 AM
11-03-2024 05:19 AM
11-05-2024 04:18 PM
Okay let's break this down. I have 4 Samsung devices: J7 Pro (FHD Amoled), S9 (QHD Amoled), A52 (FHD Amoled) and S24+ (QHD Amoled). I go on the testmyscreen website, go on full screen and go on the darker grey gradient. 3 phones return a crisp and smooth grey gradient, 1 phone returns a complete mess of greys with lines and grains. This is done at full brightness, 50% brightness and 10% brightness. Same result every single time.
To me, that's not an "inheritent screen characteristic" but a defective display. Even the display unit at the shop showed a crisp and smooth grey gradient when I tried it there. So there is indeed a batch of phones out there that are defective, only Samsung will know how many there are. But please don't go around acting like this is normal.