Can you chat on an iPhone?
you can call, text iPhone 4 can also support video call, just installed a facetime on your iPhone.
Can you video chat with someone with an iphone 4 in a wifi area and the 4g phone in a park where there is no wifi basically im aking can you video chat using an iphone 4 and the 4g phone?
No. The only iPhone that has FaceTime is the iPhone 4.
Can you video chat with someone with an iphone 4 in a wifi area and the 4g phone in a park where there is no wifi basicly im aking can you video chat using an iphone 4 and the 4g phone?
Neither is better it is just about your preference.
Is apple coming out with a new iphone with video chat and if so is it also true that current iPhone 3g owners will get upgraded 4 free?
with the new 3.0 software update it is expected to be possible
Can you video chat on the iPhone 4?
Yes, you can. You can only use FaceTime to video call another iPhone 4 and you must be connected to wi-fi to do this. The FaceTime call receiver must also be connect to wi-fi.