Last updated: 16/10/2022

How we pick our products

34Products analysed

46Hours spent

34Evaluated articles

74User reviews

Tempered glass is a type of safety glass that has been treated so it can withstand sudden and severe impacts. It shatters into small, pebble-like pieces which are less likely to cause injury than the sharp shards produced by an unbroken pane of normal window glass.

Tempered Glass: Bestsellers and current offers in the UK

The best tempered glass in the UK: Our selection

The Perfect Screen Protector for Your iPhone 11 or iPhone XR

This tempered glass screen protector is designed specifically for the iPhone 11 and iPhone XR 6.1-inch. Made with high quality 0.33mm thick premium tempered glass, it has rounded edges for a perfect fit. It is extremely hard, resisting scratches up to 9H (harder than a knife), and has high response and transparency. It is also dust-free and fingerprint-free, making it super easy to keep clean. Installation is quick and easy, with no bubbles guaranteed.

9H Tempered Glass Screen Protector for iPhone 11/XR

This screen protector is the best way to protect your iPhone 11/iPhone XR. It covers almost the entire screen and leaves a slight space on the edges for your phone case entry without lifting up. The 9h hardness and top quality tempered glass make it impossible to scratch and will help protect your iPhone 11/iPhone XR screen from breaking. In case of tempered screen damage, the little pieces are stuck together and kept safe for easy handling. The oleo-phobic coating provides extra protection from scratches, oil, fingerprint and dirt.

JETECH Tempered Glass Screen Protector for iPhone 12/12 Pro 61-inch

This tempered glass screen protector is designed for the iPhone 12 / 12 Pro 6.1-inch and perfectly fits your phone. It is built with high quality tempered glass and protects the screen from scratches and daily wear and tear. The 9h hardness makes it ultra-thin, high clarity, high transparency, and high sensitivity touching. This easy to install screen protector is bubble-free, waterproof, anti-fingerprints, and anti-dust. The package includes: Jetech tempered glass screen protector3, cleaning kits, instruction manual.

3D Full-Screen Protector for iPhone 11/XR

Our 3d full-screen protection will fully cover your iphone 11/iphone xr’s screen while the specially-designed 3d curved edges provide added comfort and enhanced edge protection. This product works best with esr cases but may not be compatible with certain heavy-duty cases. Our complimentary installation frame, microfiber cloths, dust removal stickers, and wet wipes ensure an easy, bubble-free application for your iphone 11/iphone xr. This iphone 11/iphone xr screen protector has been specially tempered to withstand up to 10 kg of force, helping to protect your screen from damage. It is designed specifically for 6.1-inch phones (iPhone 11/iPhone XR) and precise cutouts ensure zero interference with face id.

Tempered Glass: Frequently asked questions

What types of Tempered Glass are there and what determines a good product?

There are two types of tempered glass, one is 3.2mm thick and the other is 6.4mm thick (3H). The thicker version offers more protection against drops but it also adds some bulk to your phone so you have to decide which option suits you best depending on what kind of case or cover you plan on using with your iPhone XR.

The quality of a tempered glass is determined by the thickness, clarity and hardness. A good Tempered Glass should be at least 0.33mm thick (or 3/100”) to protect your phone from scratches or cracks when dropped on hard surfaces such as concrete floors or tiled flooring. It must also have high transparency so that it does not affect the screen resolution while providing protection for your device against damage caused by impact with sharp objects like keys, coins etc.. Finally, its surface hardness should be between 5H-9H which will ensure resistance against scratches and abrasions caused by everyday use of your smartphone without affecting touch sensitivity nor display brightness & contrast significantly .

Who should use a Tempered Glass?

Anyone who wants to protect their screen from scratches, dents and cracks.

Based on what criteria should you buy a Tempered Glass?

Quality, durability and price should be the top most criteria when you are looking to buy a Tempered Glass. However, other factors that might come into play include brand, warranty, return policy of the retailer as well as customer service.

If you are buying a Tempered Glass for the first time, then there is no need to worry. You can go through our list of best products and check out their features one by one. The most important thing that you should look at in any glass product is its quality. We have listed all the available options on this page according to their qualities so it will be easy for you to pick up your favorite item quickly without going through each detail individually.

What are the advantages and disadvantages of a Tempered Glass?


Tempered glass is 4 to 5 times stronger than normal glass. It will not shatter into sharp pieces if broken and it resists scratches up to 9H on the Mohs hardness scale (compared with 2H for annealed glass). This makes it much safer, as well as more resistant to breakage from everyday use.


The main disadvantage of a tempered glass is that it can be easily broken. However, the good news is that if you break your screen protector, all you have to do is replace it with another one and not buy an entirely new phone.

Shopping Guide: Everything you need to know

Which brands and manufacturers are represented in our review?

In our review, we present products from various manufacturers and suppliers. The list includes products from the following brands and manufacturers, among others:

  • JETech
  • ESR
  • 4youquality

What is the price range of the featured products?

The cheapest Tempered Glass in our review costs around 5 pounds and is ideal for customers who are conscious about their money. However, those who are willing to spend more money for better quality can also spend around 327 pounds for one of the more expensive products.