Ist gehärtetes Glas der beste Displayschutz?

A simple and effective way to protect your device is by using a screen protector. Whether it's preventing scratches or damage, a screen protector can provide great protection. But with so many options available, which type of screen protector is truly the best? In the following section, we will explore whether tempered glass is the ideal choice for protecting your device's screen.

Types of Screen Protectors

Displayschutzfolien aus Kunststoff (PET)
Displayschutzfolien aus Kunststoff (PET) bestehen aus Polyethylenterephthalat, einer Art dünnem, flexiblem Kunststoff, der häufig für Verpackungen verwendet wird. Diese Schutzfolien bieten grundlegenden Kratzschutz für Ihr Telefon und schützen das Display vor leichten Abnutzungen durch Schlüssel, Münzen und andere Alltagsgegenstände. PET-Schutzfolien sind leicht und tragen nicht zu viel auf Ihr Gerät auf, was sie zu einer attraktiven Option für diejenigen macht, die ein minimalistisches Design bevorzugen. Allerdings ist der Schutz, den sie bieten, auf oberflächliche Kratzer beschränkt und sie sind nicht wirksam gegen Stürze oder Stöße. PET-Schutzfolien sind auch dafür bekannt, erschwinglich zu sein, aber aufgrund ihrer glänzenden Oberfläche neigen sie dazu, Flecken und Fingerabdrücke leicht zu zeigen.

Flüssiger Displayschutz
Flüssiger Displayschutz stellt eine neuere Form der Displayschutztechnologie dar. Diese Schutzfolien werden in flüssiger Form direkt auf den Bildschirm aufgetragen und dann ausgehärtet, um eine unsichtbare Schicht zu bilden, die eine gewisse Kratzfestigkeit bietet. Flüssige Schutzfolien sind wegen ihres nahtlosen Erscheinungsbilds beliebt, da sie das Aussehen oder die Haptik des Bildschirms Ihres Telefons nicht verändern und das Risiko von Blasen oder Fehlausrichtungen beseitigen, die bei herkömmlichen Schutzfolien manchmal auftreten. Ihre Fähigkeit, vor erheblichen Stößen oder Stürzen zu schützen, ist jedoch immer noch umstritten, und ihre allgemeine Haltbarkeit ist nicht mit robusteren Optionen wie gehärtetem Glas zu vergleichen. Darüber hinaus nutzen sich flüssige Displayschutzfolien mit der Zeit ab, sodass sie erneut aufgetragen werden müssen, und nach dem Auftragen können sie nicht wie andere Schutzfolien abgezogen werden.

Displayschutz aus gehärtetem Glas
Displayschutz aus gehärtetem Glas gehören zu den langlebigsten und beliebtesten Optionen, die heute erhältlich sind. Diese Schutzvorrichtungen bestehen aus gehärtetem Glas, das wärmebehandelt wird, um seine Festigkeit und Bruchfestigkeit zu verbessern. Schutzfolien aus gehärtetem Glas sind dicker und härter als Kunststoffalternativen und bieten hervorragenden Schutz vor Kratzern und Stürzen. Ihre Oberfläche ist glatt und fühlt sich wie das Original-Telefondisplay an. Damit sind sie die erste Wahl für alle, die maximalen Schutz wünschen, ohne die Reaktionsfähigkeit oder Klarheit des Telefons zu beeinträchtigen. Gehärtetes Glas verfügt in der Regel auch über eine oleophobe Beschichtung, die Fingerabdrücke und Flecken abweist. Sie sind zwar teurer und dicker als PET- oder Flüssigkeitsschutzfolien, aber aufgrund des Schutzniveaus, das sie bieten, sind sie die Investition für Benutzer wert, denen der Schutz ihrer Geräte am wichtigsten ist.

What is Tempered Glass?

Tempered glass is a type of safety glass that has been treated with heat and chemicals to improve its strength. When compared to standard glass, tempered glass is up to four times stronger and, if broken, it shatters into small, blunt pieces, reducing the risk of injury. This durability makes it an ideal material for screen protectors. Tempered glass protectors are designed to absorb the impact of a drop or knock, preventing the phone’s original screen from cracking.

Vorteile von Displayschutzfolien aus gehärtetem Glas

Superior Scratch Resistance

One of the standout features of tempered glass screen protectors is their exceptional scratch resistance. With a hardness rating typically around 9H on the Mohs scale (just below diamond), these protectors can withstand contact with sharp objects like keys, coins, or other items commonly found in pockets and bags. This level of durability ensures that your phone’s screen stays pristine, even after heavy daily use. Whether you frequently place your phone on hard surfaces or carry it in a bag with other objects, tempered glass can help keep your screen scratch-free.

Shatter Protection

Tempered glass screen protectors are not only resistant to scratches but also provide excellent protection against drops and impacts. Designed to absorb shock, these protectors prevent your phone's actual screen from shattering during an accidental fall. While the tempered glass itself may crack under extreme impact, it is engineered to take the damage, leaving your device’s screen intact. This level of impact protection can save you from costly screen repairs, making tempered glass a valuable investment for long-term phone protection.

Smooth, Glass-like Feel


One of the biggest advantages of tempered glass screen protectors is that they maintain the original feel of your phone’s display. Unlike plastic protectors that can feel sticky or draggy, tempered glass offers a smooth, glass-like surface that mimics the original touchscreen experience. This ensures that your phone remains responsive to taps, swipes, and gestures, making it ideal for users who want to preserve the high-quality tactile experience of their device.

Clear Display Transparency

Tempered glass screen protectors are designed to maintain the clarity of your phone’s display, ensuring that colors remain vibrant and images stay sharp. Unlike some plastic protectors that can dull the screen or introduce slight blurring, tempered glass offers a crystal-clear view of your phone’s content. Whether you're watching high-definition videos, browsing photos, or simply using your device, tempered glass ensures that the display quality remains uncompromised, providing an immersive visual experience.

Vergleich mit anderen Displayschutztypen

Tempered Glass vs Plastic (PET) Screen Protectors

Tempered glass is generally superior to PET (Polyethylene Terephthalate) screen protectors in terms of both protection and user experience. PET protectors offer basic scratch resistance but are not effective against drops or impacts. Some key differences include:

  • Protection: PET protectors are thin and provide minimal defense against drops, whereas tempered glass offers superior protection against both scratches and impacts.
  • Feel: PET screen protectors tend to feel plastic-like and reduce the smoothness of the touchscreen, while tempered glass retains the glass-like feel of the original display.
  • Clarity: PET protectors can reduce screen clarity and brightness, while tempered glass maintains high transparency and crisp visuals.


Tempered Glass vs Liquid Screen Protectors


Liquid screen protectors are a relatively new option that provides an invisible layer of protection applied directly onto the screen. However, they differ from tempered glass in several important ways:

  • Application: Liquid protectors are easy to apply with no risk of bubbles, but they wear off over time and may need reapplication. Tempered glass is a one-time application and lasts longer.
  • Protection: Liquid protectors primarily guard against minor scratches but offer limited drop protection. Tempered glass is designed to absorb impacts, offering better defense against screen shattering.
  • Durability: Liquid protectors are prone to wearing down, while tempered glass is more durable and doesn’t need frequent reapplication.


Tempered Glass vs TPU Screen Protectors


TPU (Thermoplastic Polyurethane) screen protectors are flexible and have self-healing properties that allow minor scratches to disappear over time. However, they also have some limitations compared to tempered glass:

  • Flexibility: TPU protectors are flexible and can cover curved screens more effectively, while tempered glass is rigid and works best with flat or slightly curved screens.
  • Self-Healing: TPU’s self-healing properties help it recover from minor scratches, whereas tempered glass does not heal but provides stronger upfront protection against scratches and impacts.
  • Installation: TPU protectors can be tricky to install without bubbles, while tempered glass is generally easier to apply and align on the screen.


See also: TPU vs Tempered Glass Screen Protectors

Are There Any Drawbacks of Tempered Glass?

Tempered glass screen protectors provide excellent protection, but they do come with a couple of potential drawbacks. First, their thickness is greater than that of plastic or liquid protectors, which may slightly reduce touch sensitivity, though high-quality options typically minimize this effect. Second, they tend to be more expensive, but the added durability and impact resistance often justify the cost. Despite these minor drawbacks, many users still consider tempered glass protectors a worthwhile investment for the enhanced protection they offer.

Conclusion

Overall, the tempered glass screen protector is really an ideal choice for many users thanks to its excellent resistance to scratches and drops, as well as its clear display. Although it is slightly thicker and slightly more expensive compared to other types of protective film, its durability and feel can make you feel more at ease in your daily use. If you want to give your phone more comprehensive protection without compromising your experience, a tempered glass screen protector is certainly an option well worth considering.