I know the differences between DVI-D and DVI-I.
The new monitor I am going to buy supports DVI-D and VGA 15 pin d-sub.
Is DVI-D socket a fully digital processing and it clearer and more brilliant than RAMDAC analog VGA cable?
My question is the monitor itself has the digital IC circuit or not?
The monitor I want to buy is LG 21.5In 22M47D Full HD Led Monitor.

Thank you