Review on Factory Unlocked Samsung Galaxy S21 Ultra 5G Android Phone with 128GB Storage by Wei-Yin Hou ᠌

I will be brief. I have been using Samsung phones for about 6 years. For the last 3.5 years I have been using Samsung galaxy S9 +, the phone is gorgeous. I decided, so to speak, to upgrade and buy from 21 ultra, for 256g of memory. I would buy .! The first days of communication with this device for a “rather big amount”, I began to watery and bake my eyes, I thought that my monitor in the office had suddenly deteriorated, the TVs at home had deteriorated, the e-book had deteriorated, I thought anything, but not about the chic Ultra display . On the fifth day, I could not use Ultra for more than 15-20 minutes, my eyes popped out on my forehead - the flickering of the brightest, most colorful, high-contrast display is just crazy. I didn't believe the reviews, fool. I thought if I use Oleds from Samsung, then everything will be ok with the purchase of Ultra, but no, I was mistaken. Samsung! What are you there, all stunned!? Phone at a price of 100,000. it is impossible to use. At least for such a cost, you can attach a welding mask and a couple of 2 mm electrodes for free, because this is a real welding machine, not a phone. I sold this product, I lost about $100, but most importantly, I didn’t lose my sight. I use c9+, and believe me, the difference between them is just negligible. I'm even afraid to think what to choose if c9+ barks. Of course, I don’t want to switch to another brand, Samsung suits me in all respects, but the line from 21 let me down. Let's wait until 22, maybe something will change there. P. S. if you do not see flicker (PWM) and do not react to it, this does not mean that it is not there. This phenomenon brings harm to the eyes in the same way.