3 ms·
Or just saphire (Al2O3).
by jmount 4y ago
Or just saphire (Al2O3).
- hinkley 4y agoFancy watches still use sapphire “glass” displays right?
- jakzurr 4y agoSamsung Note-3 had tiny sapphire cover over main camera lens.
- musicale 4y agoI recall complaints (on youtube?) that Apple's sapphire glass formulation on the Apple watch can be scratched by pure sapphire, but presumably it trades off some scratch resistance for greater impact resistance, though it's probably still more brittle than regular gorilla glass.