I bought this specific screen protector for the s21 ultra and I was not satisfied at all. The installation was not as easy as it is presented. The edges of the phone were filled with glue even though I had it placed on the plastic protective packaging, resulting in the side buttons sticking. Also, the packaging was incomplete, as the metal cylinder that protects the fingerprint during the application of the screen protector was missing. Without the cylinder, the fingerprint does not work properly. Overall, it is durable, however, I would not recommend it for purchase.

It has good application on the screen, covering it entirely. The fingerprint does not read easily. I had to reapply them and still the sensor does not read them easily. In terms of durability, time will tell.

I followed the instructions on YouTube (I even inserted the coin. The fingerprint sensor doesn't work at all anymore! I also adjusted the screen sensitivity, nothing! The glass looks nice, you can't even tell it's there, but the installation is a headache and the fingerprint sensor is dead.

I do not recommend it.

I bought it for the s21 ultra. Very difficult to install. Brand new phone and it filled with adhesive around when I pressed the glass as the instructions say. It filled with air which scared me to remove it! It didn't fit well on one edge and ultimately never stuck! It started to come off 2 months after installation! I still don't understand why someone would put such a glass with adhesive on a phone that they paid so much for, with a high chance of even damaging their device. I hope when I finally remove it, there won't be any adhesive left on my screen!

It applies perfectly to the screen and the fingerprint if you do the trick with the coin (there is a video on YouTube) and then you pass your fingers again, it works 100% unlike other more expensive screen protectors. There is no cutout for the camera, but I did not notice any problem with the camera.

Easy installation, the fingerprint sensor doesn't work well, it takes 3 to 4 attempts to recognize it. With the first drop, almost the entire glass area broke and left a mark from the adhesive.

After a failed attempt by whitedome, I decided to try something more affordable.
Surprisingly easier installation.
The fingerprint sensor needs to be redefined and it works perfectly.
Great application, compatible with branded cases.
I recommend it!

Easy application, covers the entire screen.
Attention to the quantity of glue, you don't need to put it all!