pezus said:
Hmm that's a good point. I certainly hope Sony designed it to be durable enough, even when scratched. It's probably a pressure based system the touch screen uses so scratches shouldn't affect that. Purely hypothetical talk though, so don't mind me! |
The rear panel is capacitive not resistive.
If you don't know the difference, resistive is what's used on older GPS devices and the Nintendo DS/DSl/3DS. Those are pressure based.
Capacitive is what's used on virtually every touch screen smartphone; it responds to anything conductive (like your finger).
Either way it would take a pretty significant impact (not little scratches) to break the panel. Odds are the device would be broken anyway if damaged in such a way.