Top positive review
5.0 out of 5 starsBest screen protector that I have found for the Poco F3, fits well.
Reviewed in the United States on August 27, 2023
I've gone through 4 of these (I keep dropping my phone off the side of the bed, it cracks on the metal bed frame) and they have undoubtedly saved my screen. They are somewhat easier to scratch, I think the glass could be a little harder, but the definitely get the job done. The size is perfect, it covers the entire front of the phone (well, maybe could stand to be a millimeter taller) and does not have any gap between the screen and the glass along the sides.
Turn off any fans in the house, turn off air conditioning, and wait half an hour for dust to settle--unless you have access to a cleanroom. I advise against using the cloth they give you in the package, it leaves a lot of lint. Use isopropyl alcohol or ammonium-free glass cleaner (I recommend Sprayway) and a lint-free microfiber cloth to clean the screen beforehand. The sticker they give you is helpful, I pinch it from a corner and quickly lift it up and down over the edges of the screen where dust settles. If there is dust trapped under the edges, lift it up with a fingernail (be careful not to scratch the soft sticky layer on the underside) and use a corner of the sticker upside-down.
The plastic guide for alignment is very nice to have. It helps significantly, but if you're obsessive you might notice that it still has a slight amount of lateral play. Once you position the screen protector using the plastic guide, I recommend taking the guide off and carefully lifting up the corners with a fingernail to do some fine adjustment. Obviously this takes practice. I also recommend adjusting the screen protector with the display turned on to a white screen, so that you can carefully re-align the edges. If you just rely on the plastic frame, it may be slightly off-kilter. When you align it with the plastic guide, start from the top, and make sure the camera hole lines up in the center.