i got three questions

[sumiquatchim]

Yes they both do the D4 has a few more features i would say if you can afford it go for the d4

i think ill go for the i4 cause im not willing to pay 20 dollars for some extra small features. id go for a charger which stops charging when done and tells me the battery life. thanks.

 

[sumiquatchim]

one more question. the i2 and i4 have a different output in terms of power. cause im going to be charging 2 one the charger and one on my box mod usb cable. i heard that when the i4 takes 3 batteries the power goes down. do is it best to go for the i4 ?

 

[psyc63]

I charge 4 battery's on my i4 the only thing I notice is that it takes a little longer to charge.