Share your experience!
Hi..
Does Xperia P comes with scratchguard......or we have to put scratchguard....
you mean like a scratch protector for the screen? there is actually a pre installed screen protector on the screen, but its not scratch resistant,
Hi...
does installing scratch resitant guard has any effect on screen display quality and touch functions......
maybe it could but not that you would notice it.
How wether it comes with a display cover/protector may very in between different markets so the best way to get hold of information that goes for your market please contact your local Sony Mobile support. You can find contact info on the link below. 
http://www.sonymobile.com/gb/support/contact-us/
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