You've just bought a new smartphone, or just picked yours up after a repair. The first question is always the same: how do I protect it? Tempered glass, a case, or both? The answer depends on how you use your phone — but there's a combination that works for almost everyone.
Tempered glass: protects the screen Tempered glass is a rigid glass film applied directly to the screen that absorbs impacts in place of the original display. If it falls and cracks, better it than your screen.
Advantages:
- Protects against scratches and direct impacts on the screen
- Keeps touchscreen sensitivity unchanged if it's good quality
- Easy to replace when it breaks
Limits:
- Only protects the front — edges and back remain exposed
- A cheap tempered glass can reduce touch sensitivity
- Doesn't protect against drops on edges or corners
Case: protects everything else The case wraps around the device, protecting edges, corners, and the back — the most vulnerable spots in a fall. A good case with a raised edge also protects the screen when the phone lands face-down.
Advantages:
- Protects edges, corners, and the back
- Cushions impacts better than tempered glass
- Available in different materials and styles
Limits:
- Makes the phone thicker and heavier
- Very thick cases can trap heat during charging
The best combination Tempered glass + case is the most complete protection you can get. The glass protects the screen from scratches and frontal impacts, the case protects everything else and cushions falls. It's the right choice if you use your phone in active environments — in the mountains, on the slopes, during sports.
How to apply tempered glass correctly A poorly applied glass with air bubbles reduces touch sensitivity and comes off sooner:
- Clean the screen with the microfiber cloth included in the box
- Take out the glass and align it with the camera and speaker cutouts before applying it
- Set it down from the center and press outward to push the air out
- If bubbles remain, gently lift the edge and press again
When to replace tempered glass Don't leave a cracked tempered glass on your phone — the tiny shards can interfere with the touchscreen and the sharp edges can cut your fingers. Replace it as soon as it breaks.
If after a drop the tempered glass absorbed the impact but the screen shows touch issues or visible lines, come to Dolomiti Repair in Santa Cristina Val Gardena for a free diagnosis — sometimes the display underneath suffers damage that isn't immediately visible.
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