Lumia 1020 :: Use Of High Resolution 41MP Camera?

I have read lot of reviews of great 41MP Camera of Lumia1020. I can take both the pictures (seen in the camera settings and tried). Both the pics look exactly same on the phone screen and there is no meaning of so hyped 'zoom, reframe, crop, edit' thing. I can only do this on the 5MP from my phone readily if I want to share the different angled shot or something.

Have tried downloading 34MP highres pictures on PC and they look not very different from the 5MP ones. It's a great botheration for me at least as I can't show my friend's the great 41MP pictures on my phone and then zoom them to see close ups. All I can do is see the 5MP pictures (although great quality, beyond imagination of any other camera phone brand right now). How to successfully exploit the 34Mega Pixels on phone screen right after the shot is taken and should look better than 5MP.