Review on Samsung Galaxy S21 5G - Factory Unlocked US Version Smartphone with 📱 Pro-Grade Camera, 8K Video, 64MP High Res & 128GB Storage - Phantom Gray (SM-G991UZAAXAA) by Stanislaw Kesicki ᠌

Acquired about a week ago. I appreciated how comfortable it was to use, however after a while I noticed that my eyes were getting confused. When I contrasted it with a low-cost ips screen, which didn't cause my eyes any discomfort, I finally realized that it had begun precisely one week ago. Before that, I had a hard time understanding what was going on. As a consequence of this, the measurements revealed that in Samusnge C21 at any brightness there is a severe shim, which is the means by which such chemical hues are achieved; however, doing so comes at the risk of your health. The DC Dimming feature is not available. You will have no more than four hours of screen time if all goes according to plan and there are no surprises. After realizing a week later that Samsung was not going to repair the problem, I made the decision to sell this smartphone. Those who care about the same moments as I do should not follow my recommendation at any costs. It would be wise to think about something on an ips matrix. You might also write to Samsung and request that they implement DC dimming. Experimenting should not be done at the expense of your health.