I had the phone's screen protector for 4 years as it came from the factory and it hadn't suffered anything despite all the falls... I decided to buy a new screen protector and invest in something more reliable and durable (damn the hour). From the second day, it started breaking in random places WITHOUT EVEN FALLING. Did I accidentally touch it on the table? One corner gone. Did I accidentally hit it with a water glass? Another corner gone. The most expensive product for this result? Money wasted.

1 1/2 years ago, I had bought the same protective glass... and just a week ago, due to my own fault, the glass broke, but the screen remained intact. (Spigen, you're the best) and I immediately replaced it with the same glass. Installation and everything else were perfect.

I know, people will say "come on, it's just a glass". I don't know what black magic Spigen does, but my experience with their glasses is that they are much better than the generic no-name glasses you find everywhere. I have never heard of glasses that last this long. From now on, I will get their glasses for all my devices and the difference is noticeable, so I recommend them to everyone who has issues with constantly broken glasses and replacements. Yes, they are more expensive, but they are also better in terms of safety and durability, and you don't constantly waste money on replacements and the hassle of searching. It also seems that their materials are more refined in terms of application and feel.

Reliable tempered glass.
If you put it on carefully, it doesn't come off and doesn't create bubbles.
Despite my efforts, though, it kept a microscopic piece of dust that turned into a bubble the size of the dust and can only be removed if you take off the entire glass and use special tape. (impossible to achieve...)
As protection, it is very good and in combination with a good Spigen case that I have, I am not worried at all about my phone.
The oleophobic coating works correctly at first, but after about 6 months, it seems to wear off and gets oily normally.
It has made a couple of microscratches, which is impressive considering the usage it has been through.
Overall, satisfied, but I give it a 3 because compared to the ezfit ones from the same company (unfortunately, they are only available for expensive Samsung and iPhone models), it only has one in the package and doesn't include the accessory that helps with alignment.

I bought it because I read that it fits well with the Spigen Case Ultra Hybrid, which I already had.

Positives: Easy installation, protection against scratches.

Negatives: After 2 months, several blurry spots appeared that cannot be removed by cleaning, as they are located between the outer hard part and the back side that "sticks" to the screen. They are only visible when the screen is off and slightly visible when the phone is in use. It affects fingerprint unlocking, causing delays, so it is advisable to go through the whole process after placing it. Over time, a mark is also created at the fingerprint area.

I do not recommend it to anyone who has issues with the mentioned marks. I find it satisfactory as protection, but I would not buy it again.

At the price of 8.5€ that I bought it, I think it has no competition.
*It has a very good feel in use, better than the mobile screen itself I would say.
*It doesn't distort the image of the mobile.
*The oleophobic coating does a good job as it doesn't easily retain fingerprints or grease from hands. You wipe it with a cloth and it's like it came out of the packaging (Of course, I don't know how many months this coating lasts).
Combined with a good case, the mobile will never have any damage or scratches!
Update 23/08/22
The oleophobic coating lasted about 4-6 weeks. Now fingerprints and grease are visible on the screen

The fingerprint doesn't work so well... and it doesn't fit very easily... but the quality is excellent

I am changing my initial review because the instructions are not clear.

WARNING: THE WHITE COVER MUST BE REMOVED FIRST, placed on the screen, and then the protective film should be removed.

It applied perfectly in the end

I never expected that the tempered glass of my phone would not get dirty. And yet, this particular one will hardly get smudged (and this is coming from someone who uses sunscreen daily in winter/summer).

The best company in screen protectors and cases.
The screen protector was applied very easily and without bubbles

Very good quality, very good fit, and very good feeling in the hand, the fingerprint sensor on the screen as an optical sensor has not been affected at all.... !!! Highly recommended !!!

Flawless.....It slightly reduces the brightness of the screen but it is a must-have for the garbage Gorilla Glass 3 of the mobile.

The best thing about the s20 fe. Just needs a little attention in placement to be 100% centered from everywhere.