Tempered Glass

Choosing the right tempered glass is a more important decision today than it might seem at first glance. High-quality glass can not only protect the display from drops and scratches but also maintain touch sensitivity and optical screen clarity. In the following lines, we'll look at what to consider when choosing, what materials and technologies are available, and how to properly care for the glass.

How to Choose the Right Tempered Glass

When selecting tempered glass, it's crucial to focus on compatibility with your specific phone model. Each device has different dimensions, screen curvature, and placement of sensors or cameras. Therefore, we recommend always verifying that the glass is designed exactly for your model. An important parameter is also the hardness of the glass—the 9H rating guarantees high scratch resistance, while 9D glass offers better coverage of curved edges and a smoother transition between the glass and the phone frame. For example, with models featuring curved displays, such as some smartphones from Samsung or Xiaomi, it's advisable to opt for 9D glass with UV adhesive, which perfectly conforms to the screen shape and minimizes the risk of peeling at the edges. Conversely, for older models with flat displays, standard 9H glass will suffice, as it's easy to apply and provides reliable protection.

Types of Surface Treatments

Modern tempered glass features various layers that enhance the user experience. The oleophobic coating repels finger grease and makes cleaning easier—in practice, this means fewer fingerprints remain on the glass, and a quick wipe with a cloth is all it takes. The anti-reflective treatment reduces glare and improves readability in direct sunlight, which is especially appreciated by people who frequently use their phone outdoors, such as during cycling or fieldwork. Some models also have a matte finish, which feels pleasant to the touch and doesn't attract fingerprints—ideal for gamers who spend hours touching the display, or for those who want an elegant, non-glossy look.

Quality and Materials

The foundation of any high-quality tempered glass is a chemical strengthening process that increases resistance to impacts and pressure. Glass with a hardness of 9H undergoes several stages of thermal and chemical treatment, achieving high strength—in practice, this means such glass can withstand common scratches from keys or coins in a pocket. When choosing, also pay attention to the glass thickness—thinner glass (0.2–0.3 mm) is nearly invisible and doesn't affect touch sensitivity, while thicker variants (0.5 mm) provide even better drop protection. For example, with models like the iPhone 14 Pro, which have a relatively heavy body, we recommend thicker glass for better impact absorption. Conversely, with lighter models like the Samsung Galaxy A54, thinner glass is sufficient and doesn't add unnecessary weight.

Adhesive and Application

High-quality tempered glass uses silicone adhesive that ensures firm adhesion without bubbles while allowing easy removal without leaving residue. For curved displays, UV adhesive is often used, which is cured with ultraviolet light—this type offers perfect adaptation to the screen shape but requires careful application. If you're unsure, we recommend choosing glass with pre-applied adhesive that simply attaches and adheres on its own—ideal for DIY enthusiasts. Always follow the included instructions during application and use the provided cleaning wipes to remove dust and grease from the display.

Maintenance and Care

To ensure your tempered glass lasts as long as possible, it's important to clean it regularly. A soft microfiber cloth—ideally the one included in the package—is sufficient for removing dust and fingerprints. Avoid harsh chemicals like alcohol-based cleaners or solvents, which could damage the oleophobic coating and reduce protection effectiveness. If you notice cracks or peeling at the edges, it's time to replace the glass—damaged glass no longer provides adequate protection and may even scratch the display. In practice, we recommend replacing tempered glass approximately every 6–12 months, depending on usage intensity. If your phone frequently falls or you carry it in a bag with keys, replacement every 3–4 months is advisable.

Explore our range of tempered glass and choose the right model for your phone. Whether you prefer maximum protection, elegant design, or a practical anti-reflective coating, you'll find a wide variety of options for all common brands and models in our store.