Review on Samsung Galaxy S21 5G Factory Unlocked Smartphone in US Version with Pro-Grade Camera, 8K Video, 64MP High Resolution, 128GB Storage, and Phantom Pink Color (SM-G991UZIAXAA) by Nguyn Trn Trung Qun ᠌

Since all other flagships looked like shovels, I caved and grabbed the one reasonably sized smartphone available. Why would you want to change the Samsung by getting rid of the memory card slot? So, what benefit did it provide? Those who did not require it did not utilize it, and they were furious about the decision. The ability to disable fast charging is a nice touch by Samsung that I haven't seen on devices from other manufacturers; doing so is essential for extending the battery's life. This doesn't mean that fast charging shouldn't be used in principle; using it when necessary is fine, of course; just be aware that it won't perform miracles and will hasten the device's deterioration. They also implemented a neat but largely unnoticed addition: the ability to program your own executable tasks by assigning them to buttons on the home screen. For instance, I was able to disable the phone's wireless and mobile networks as well as its GPS and gyroscope, and activate power-saving features. It's very relaxing. The previous method involved a lengthy menu climb followed by a manual power off.