Do we really need screen protector:? (Sony Xperia Z5 Premium)

[Zubair87]

I want to know why we have to apply screen protector in this device? It is also mentioned in specs that screen have scratch resistance. Anyone please help me to understand. I think screen protector also effect performance and sensitivity of touch screen.Thanks

[Bruizer1st]

How easy it it to fit full body protection

[snippet]

It takes bit time if it's the first time so watch some videos and then go for installation. Proceed with rear, front and sides order.

[K_A_N]

It may affect the sensitivity but in a microscopic level so applying it is better than braking it