Default change DPI - desinty

Hello there

Anyone try to change DPI by using ES FILE EXPLORER ON Z1 I know the defulte it's 480 but i want to change like using 470 ! like AICP ROM ON HTC ONE

ANYONE !
Rom(AOSP) Tester For Honami JUST pm ME
Current device
SONY XPERIA Z1 ( BLACK ) + 32 SD ULTRA
Previous device
HTC ONE ( BLACK 32 GB ) = Status =MOTHERBOARD DEAD
Tablet
Pipo max-M1