OpenTech® Military-Grade Tempered Glass Screen Protector Compatible For Samsung Galaxy M15 5G / F15 5G / A15 5G / A15 4G (6.5 Inches) With Edge To Edge Coverage And Easy Installation Kit for Smartphone

This is my second purchase of this product. I use a Redmi Note 10 Pro Max. The first time I bought this screen protector around 7 months ago, I was unsure as I have never used tempered glass earlier. I decided to ditch polymer covers entirely and take a chance with OpenTech. After using this, I am convinced that this product and package is created with a lot of care, and it has truly earned its 5 star rating.I had read some apprehensions from older reviews earlier regarding the edges not sticking, air bubbles forming etc - and all I can say is that my two covers have behaved perfectly, but we need to closely follow the instructions and keep our hands and the environment very clean and dust-free. Yes, my OCD friends - you know what level of clean I am talking about. I am a doctor by profession, so I have a clear concept of clean oil-free hands (and what are the common mistakes that majority of people do). Proper handling of this product is essential to enjoy perfect adhesion. (I don't have any special soaps at home by the way, I just scrub better!)I was impressed with the stickers and ready swabs supplied along with the screen protector - these are adequate and do the job well. I also found myself wanting to reposition the glass a few times since the first application was not perfect - and the product definitely allows us this leeway. That being said, there are guide stickers in the package that should make the positioning job easier and more precise - I thought that is a nice touch. I get annoyed even with a single strand of dust flying while I work - so the dust removing sticker came in really handy during my work. It must have taken me 10 to 12 minutes to complete the installation, and I am a complete beginner at it.The only doubt I have - where other users can chip in - is regarding using this screen protector along with the original OEM back cover / phone sleeve. I use a third party back cover which covers the camera panel and has a slightly smaller lip; so both these products work well together. I think for this protector to work with the original sleeve, it would require a very high precision of placement, and high skill level; maybe we can put the sleeve first and then stick the screen protector on. It's not impossible but it needs that extra effort. Once you put the sleeve, if you find the protector slowly peeling from one of the corners - you know you need to repeat the effort. Try again, it's possible to get it right.The protector has a black ring around the camera hole - I searched very hard for something that does not have the black ring, but now in real world use I find that the ring does not bother me.Over the 7 months of using my first screen protector, I was surprised at how scratch-free it remained. I am generally a careful user and tend to wipe the surface multiple times every day - but the coating stayed almost like original throughout the period. In fact I feel the appearance and touch sensitivity is almost as good as the original glass even a few months down the line. For picky users, be informed that there may be an occasional time that the phone stops registering our touch while swiping - although I suspect the issue may be more with my phone than the protector itself. Optical clarity has remained good over time and I expect this to be the case easily for an entire year or even longer. Text and images remain crisp and sharp, colours are true, and after a while you forget that you have a screen protector on.One word of caution for those that use a lot of hand sanitizer - make sure you do not accidentally drop any sanitizer onto the phone. Also try not to handle the phone while hands are still wet with sanitizer liquid. I have never done it, but I suspect that any sanitizer that gets in between the screen and the protector will affect the adhesion to a great extent. Just be careful.All in all, I highly recommend this product! For those on the fence between polymer vs tempered glass, I suggest you give this one a go - this product and package has a lot of pluses going for it. Make sure you match your phone model correctly.

I purchased this screen protector last month for my S25 and overall, it's been working well. The clarity and touch sensitivity are great. Recently, a bubble started forming in the upper left corner, but I was able to claim the warranty and they've already dispatched a replacement. The installation process was straightforward, and I appreciated the warranty card included with the product. I'm hoping the replacement screen protector will be just as good!

I ordered this tempered glass for my Galaxy S23 FE, and I’m genuinely impressed with the quality. The surface is super smooth, touch response is excellent, and the fingerprint sensor works faster than expected. The display looks vibrant with no compromise in brightness or clarity.Initially, I faced a minor adhesive issue, but the customer support team at OpenTech was very responsive. They quickly arranged a free replacement under warranty without any hassle. Their service truly reflects how much they care about customer satisfaction.For this price, the product quality and support exceeded my expectations. I’ll definitely buy OpenTech products again for myself and recommend them to others.Highly recommended!

Only positive in this temper is its good packing and wipe cloth. Very worst touch sensitivity and does not cover edge to edge.Usually I get patch on the temper (when you play games where you touch most like joystick and aim areas) like after 3-4 months of usage of the temper but in this temper it has already appered (in just 2weeks).Dont waste your money on this one.

I took this screen protector to a shop for applying it through by professionals he was saying from where you bought it I said it from Amazon then he said how much it costs I said +300 I think, he said we have Rs 100. I said nothing to him but I believe in Quality not In Money. IT'S REALLY A PREMIUM QUALITY PROTECTOR AND MONEY WORTH IT. REALLY SATISFIED WITH IT'S SOFTENESS & SMOOTH EDGES. MUCH APPRECIATED THIS PRODUCT.

Quality wise it's good but I think they have cost cut this in side black borders which is of no use.Secondly no guide or frame.

Excellent Quality and fitting,worth of money, five star products quality,i m using in my samsung galaxy S 24 FE model.

Glass broke within warranty period, and got a replacement without problems (good work). Camera hole is not shown in product pictures but it is there. Would be better if there was no camera hole or black outline because front camera lens gets dirty and you can't clean it.