Hi all
I bought an MacBook Air 2018. I really like this Computer. The design is dope, the keyboard is dope, it’s smooth and fast. I bought this Computer to replace my MacBook Pro 2010 model. I think the screen is bright enough and I am sure I will complete all my photo/video projects just fine. I did with my MBP 2010, why not with this one? A brighter screen or more vibrant colours etc. doesn’t necessarily mean that you will get a better result editing a picture for example, your skills does. The point is to be creative. I knew guys that have/had the “best” Computer just to brag about and do nothing with the power of it. Anyway, I think the screen is bright enough, if you asked me, if it went 2 tics more lighter it would be better, but if it was 2 tics lighter I would probably bring it down 2-4 tics. So far I use this display at 70,80,90,100% brightness.
Question 1:
The brightness doesn’t really concern me, what concerns me is that, if I use this display for ever at 100% brightness, this brightness will remain the same for ever? or it will lose it’s brightness after a few years? (For ever = 3,4,5 years for example) Do retina displays lose their brightness?
Question 2:
If I open a white safari page, a blank page. Or a white color, on full screen. I NOTICE that as I look, the right side is a bit dimmer than the left side. I noticed that after 3 days of use, and I immediately went it to the local apple store (not official), the employee couldn’t see the difference. I saw it and I am sure? about it. I left the MBA to the store and he said that he run the official apple diagnostics test and the computer appears to be fine so I took it back. It’s not that a big deal, the difference is very small, but I can see it. Besides that if you have a wallpaper or other colors, you can’t see almost a thing about that difference. So, if I open a blank white safari page, my right side is a bit dimmer than the left. I tested that with 1 eye open, 1 closed, both 2 eyes, just to make sure it’s not my eyes problem. I also took a picture of the screen with the cellphone focused on the center of the screen and used the color picker tool at photoshop. So I am kinda sure that my right side is a very bit dimmer than the left side. I also started watching reviews on youtube about MacBook Air 2018 just to watch the screen and I think I noticed the same thing on some of the reviews that had white element for a bit on their MBA. For example, if I am on my Desktop, and open a new finder window and move it from the right side to the left side, on the whites or gray, I can see the difference. Small difference but I can see it. I think I am right and it’s not my eyesight fooling me.
Is this normal ? Or the screen had to be identical dim on both sides? For example dimmer on the left, dimmer on the right, brighter at the center? I believe my screen brightness is not symmetrical. Not a big deal, but I would like to know if other MacBook Air 2018 users have the same monitor as mine, and if that “a bit dimmer on the one side” is normal. I don’t know if people noticed this thing I am mentioning, I have a real OCD and this thing is bugging me a bit, but hopefully I will accept it soon and don’t care. I am also new to the Retina display since my old Mac was 2010 model. I am still not sure if it’s my eyes or the monitor tho. But I think is the monitor

Ouf!! Anyway!
And another thing I noticed 3 or 4 times is that a "GLITCH of graphics" appeared on the bottom of the screen and left immediately. Just mentioning this.
THANKS for reading my message and happy new year !!!