OnePlus 3T Screen Protector Premium 0.33mm Ultra Thin Tempered Glass By Core - Lifetime Warranty - 9H Hardness - Real Glass Cover - Top UK Brand (OnePlus 3T)

I bought this protector after hours searching through the internet trying to find the best glass protector for the Oneplus 3/3t. All other protectors seemed to have many negative reviews, so I thought id give this a try. I emailed Core Corp several times about various questions I had about the product and thankfully they emailed back within a day with all my quesitons answered. THEIR CUSTOMER SERVICE IS AMAZING. It's a shame that the product isn't quite up to the standards of their customer service, despite still being very good. One of my quesitons to Core Corp was which of the provided pictures was correct and I can confirm that the protector does not cover the camera, which I am not fussed about, but I know people who would disagree. The protector is about 2-3mm short of the edge of the screen on the sides which when its first put on can seem very annoying, however after using it for a few days you start to forget about it. Its worth pointing out that despite being able to slightly press the screen from outside of the bounds of the protector, unless you get a curved glass protector, all other protectors are going to have the same problem due to the curveture of the Oneplus 3's screen. The benefit of the slightly smaller design is that almost/any case for the Oneplus 3/3t should fit with the protector being on. For example, my case is the Spigen NEO Hybrid, which fits like a charm. So the smaller screen is in someways a positive.Applying the screen was easy, especially seeing as the WHOLE SCREEN is sticky. This is great as no air bubbles are formed in the middle of the screen...however the number of bubbles around the adge of the screen and around the home button is very bad. Whilst the screen is off these look borderline dreadful, however with the screen on these bubbles are not noticible. These air bubbles do lead to a little rainbow effect, however I must accept that this may have just been me putting the protector on incorrectly... But I highly doubt this.The overall experience with this protector is good, with all colours being bright and clear. There is no decrease is screen resolution and it feels good to touch. I am also very impressed with the lifetime warranty that is provided, ensuring that if the protector ever breaks whilst doing its job, I have a free one on the way. The strength of the screen seems fantastic, to the point where I feel my phone is protected at all times (which is the point of a protector right?.)In conclusion this glass screen protector is good for what it is designed for, it'll protect your phone with its robust strength meaning that you'll never feel worried about your screen again!! However, the pesky bubbles and smallness of it do detract from the overall protector. This attempt is a valient one in a market that seems to have no winners when it comes to the Oneplus 3/3t, so if your really unsure about what to get i'd say your taking no risks in trying this out, as sadly im not sure the perfect glass protector is out there for this phone.I need to add again though that the customer service from Core Corp is 10/10.

They don't stick around the edges properly.However, it seems to be tough and work protectively.For this handset, I haven't had any that fit properly, other than the OnePlus own-brand ones that ship with the phone.Sadly those break very easily.As for these, they're a step-up from the edge-adhesive ones that are available elsewhere, but could be far better.

The screen protector is too small for the screen and doesn't stick down around any of the edges making your phone look a bit crappy. On the positive, it is really easy to apply. Core Corp sent me a replacement when I raised the issue, I had the exact same problem with the second screen protector and was eventually refunded.

Comes with all the wipes to clean your screen with prior to applying protector. Glass looks and feels good quality. Only issue is the protector is to small for the screen... Atleast 5mm to small which is a lot when actual screen size is taken in to account. This will do for now until i get a replacement.

Bought this for my friend without relying into the negative reviews made.But failed, this is a really bad product, does not fit the screen (really small for a one plus 3t). It is really small and does not stick well. When I raised a complaint, the seller sends me email about the procedure to stick this. Such a shame that this is listed down under prime. Prime as per Amazon are reviewed products and reliable sellers. This makes me think is it worth being a prime member. The answer is no. Thanks

Not great, broke a few weeks in....but i carried on using it...they claim it's has a lifetime warranty, but in reality I doesn't, as you don't get a response when claiming a new one

Not full coverage of the phone hole and slots not cutter individually my phone looks tatty with this screen protector

A+++++