Will the iphone 5 really have holographic keyboards and videos?
There's no iPhone 5 yet. It's the iPhone 4S and it's almost exactly like the iPhone 4.
It probably will. I've seen it in videos.
No and it's iPhone 4S
According to press releases, the 4"s" will have dual-core processor to double speed, 8 megapixel camera and SIRI, a voice activated "assistant".