Iphone 4 !!! please help. ill answer your questions in return?

[Synyster]

Look pros (and cons) of each one
+(Optimus regard)
-1.2 dualcore cpu vs 1.0 single core cpu (twice faster cpu)
-android has more free apps and lots of customisation that you can use to modify your phone,and you can have the last version of android with custom firmwares if lg doesnt update it
-1gb of ram vs 512mb ram (better multitasking)
-faster bluetooth 4.0 vs 2.1

+Iphone 4
-Better display resolution
-a little more apps,especially if you have money to spend for buying them
-better update support,as apple will update your phone for quite long(but i am not sure if the outdated can handle the newer updates)
-better battery life(because of the low end hardware)

conclution- i would suggest lg because of its twice better hardware and because of the more free apps and customisation that android has to offer...lg also has really smooth ui(even the low end lg devices with outdated hardware has really fast menu ) but its your own choice