Sapphire vs Gorilla Glass- Bending and Impact

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We scratch, bend, and break both Gorilla Glass, and sapphire side by side to see which is stronger, and which makes more sense on a smartphone.

The Math

We compare failure stress and strain for Gorilla glass and the Sapphire. We did this using a four point bend test and the calculations below. We also tested several dozen pieces.

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formulas

2 Comments

  • Guillermo says:

    How much is it to replace broken screen on iPad 7th gen? Would there be extra charge to come to my place, and can the job be done here at my place? I live in Mission Hills 91345.

    • UBIF Home Office UBIF Home Office says:

      Hi Guillermo,
      We have a fleet of vans offering mobile repairs, where our experts come to you and complete your repair right in their vehicle. To find out if we offer this service in your area and get a free repair estimate for your 7th Gen iPad, head over to https://www.ubreakifix.com/mobile-repair and fill out your info.

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