What are the characteristics of a tempered glass screen protector?

14 Apr.,2024

 

One of the most popular mobile accessories is a tempered glass screen cover. 

This prevents the front panel from becoming scratched and decreases damage in the case of a collision, thanks to the protective surface. 

However, not all screen protectors are made equal. Other factors must be considered when looking for a screen protector to avoid degradation of sensor performance and information display.

Using the suggestions in this post, you should be able to find the best screen protector for your smartphone.

Look into the Material of Your Protector

It’s important to know that “protective glass” is tempered glass that has been hardened by heat or chemical processes. The protective surface is better able to withstand shocks and absorb mechanical energy after processing. Other screen protectors can’t match the level of protection provided by this particular add-on.

It’s also possible to apply a thin layer of gel-like liquid glass on the surface. In principle, the coating formed after solidification provides dependable protection, but in fact, the protective characteristics of the film are inferior to those of a typical one. As a result, using liquid glass is not suggested.

Conventional and hydrogel films are also available for purchase. With the use of hydrogel film, minor scratches are tightened, making the film last longer and smoothing out air bubbles in the event of an improper installation. However, the film’s protective qualities aren’t up to par with those of glass.

How Thick Should It Be?

Tempered glass screen protectors are available in three different thicknesses: 0.26 mm, 0.33 mm, and 0.5 mm. Protective characteristics are expected to increase with increasing thickness. This method is also used to absorb mechanical energy in the real world. Because of this, the glass’s wear resistance is 0.5 mm higher than the ones with lower thicknesses. The sensor’s sensitivity is unaffected by the thickness of the glass.

It’s important to remember that the glass frequently affects the ultrasonic fingerprint scanner. Unless you choose a manufacturer-certified glass device or an alternative with a notch for the fingerprint reading spot, the increased thickness interferes with fingerprint reading. First, the glass is more expensive, whereas the second option is less expensive but less appealing.

What Type of Finish Do You Want for the Surface?

There are tempered glass options with various finishes, including glossy, matte, and mixed.

The screen’s brightness and colour reproduction are unaffected by the screen’s glossy surface. It is also easier to see when something has been scratched because of the protective layer. The reflective nature of the surface can also cause glare.

It is less frequent to see frosted glass because of the brightness reduction that occurs once installed. Because of the increased graininess, viewing becomes more taxing on the eyes. Scratches and glare on the glass are less evident due to this.

Glossy and matte surfaces can both be found in combined-type glasses.

How Transparent Is It?

This setting influences the screen’s ability to transmit light through the glass. The more transparent the tempered glass screen protector, the less light it will retain. Transparency levels for most eyeglasses range from 92 to 95%. There are also 99%-transparent glasses on the market.

The most transparent glass should be used whenever possible. Otherwise, you’ll have to raise the system’s default brightness, which employs more power and drains the battery faster.

Conclusion

Not all tempered glass screen protectors are made equal. There are always other factors that should be considered when choosing a tempered glass screen protector. These tips should help you get started in the right direction. 

Are you looking for tempered glass screen protectors in Birmingham? Mobile Shark offers protective cases and screen protectors for maximum phone protection. Check out our collection today!

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We all drop our phones. These whoops moments happen in the kitchen, in the bathroom, or even out on the street, when we're walking over a sewer grate. When accidents happen, there's no surefire way to prevent scratches or shattered glass. Screen protectors can help, but how do you know which one is right for you?

That's where we come in. At Asurion, we help millions of people with all of their tech care needs, from fixing a cracked phone screen to teaching you how to protect your Apple Watch®. Here's everything you need to know about smartphone screen protectors.

Do you need a screen protector for your phone?

Not necessarily, but our experts think they're worth it. Accidental scratches happen, and over time, they can grow and lead to cracks that can cut you or make your device hard, if not impossible, to use.

A screen protector isn't invincible. Damage to your phone depends on what happens to it—the height it falls from, the material it lands on, the item that scratches it, even humidity. But whether it's made of tempered glass or high-grade plastic, a screen protector can prevent scuffs, scratches, and cracks. Add a strong phone case—and device protection—and you'll have peace of mind when accidents happen.

Cracked screen? Don’t panic

We can provide cracked screen repairs for as low as $79. Visit a store or schedule an appointment to get started.

Schedule a repair

What are the different types of smartphone screen protectors?

Ceramic, plastic, liquid, and tempered glass—with so many types of screen protectors out there, it can be hard to know what to get. We'll walk you through the options.

Tempered glass

Tempered-glass screen protectors do better against drops and scratches than plastic. Plus some brands offer added features, including antiglare and privacy technology. The main downside? The protector is thicker, so you'll notice it on your screen.

Thermoplastic polyurethane (TPU)

This material will protect your screen from superficial scratches, in part because it absorbs lighter bumps and scratches. Let's say you gently scrape your keys against the screen. A TPU screen protector may initially show a tiny dent, but over time, that mark will disappear. This protector can also cover your screen from edge to edge, but it may add an off-color hue, and it isn't super smooth to the touch.

Polyethylene terephthalate (PET)

Screen protectors made of PET plastic are light, thin, and have a smooth feel, which means you'll hardly notice one on your phone, but they don't provide great protection. Also, if your phone has a curved screen, they won't cover edge to edge. PET protectors are inexpensive, but you get what you pay for.

Nano liquid

These screen protectors claim to fend off scratches and marks with a simple liquid coating. Typically made from silicon dioxide, they create a protective and antibacterial barrier over your screen without adding an extra layer. While they'll work on any device (saving you the time of choosing one based on your phone's measurements), the technology doesn't offer a huge amount of protection. And once you've applied it to your screen, you have to wait for it to wear off—you can't simply remove it as you can with the other screen protectors.

What is the best screen protector?

That depends on your budget, your device, your risk tolerance, and your aesthetic expectations.

For most people, a tempered-glass protector will be the best choice, because it offers the highest level of damage prevention and has a smooth touch. It's more expensive than the other options, and you'll probably notice a slightly altered look to your phone screen, but if damage control is your goal, get a tempered glass protector.

If appearances matter most or if you're in the market for a basic, cheap option for an old phone, the plastic screen protectors (PET and TPU) are sleeker options, though again, they're less scratch resistant.

The best protection for your phone

Drops, spills, and breaks happen to all of us. That's why Asurion offers our more than 300 million customers protection from the unexpected for their most important devices—and smartphones are no exception. Learn more about Asurion phone insurance plans today.


What are the characteristics of a tempered glass screen protector?

What is the best type of screen protector for your phone?