Not a fan of this. Every single one of my iPhones without Sapphire on the lens cover has eventually turned to ****. The images come out hazy, they're less sharp and totally screwed up thanks to a wrecked piece of glass covering the lens.. I remember having to buy off the market back replacements for my i4 just to keep the camera shots as clean as possible.
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It's a translation error. He means that the screen will be made from sapphire.