Smallest 1080 Quad / Camera Combo Suggestions Please

[Witterings]

Anybody any good suggestions for a small Quad than can take a 1080 camera and camera suggestions as well??

I really like the Blade 180 QX but it's 720 not 1080, the quad is fairly small which is what I'm ideally looking for ....  and the camera only weighs 15 grams. It seems when you jump up to 1080 like the Mobius the weight more than doubles to 38 grams so the quad has to be that much bigger.

Any suggestions for anything in between, decent keychain cameras you can take the case of to reduce weight as well seriously considered so any suggestions for both quad and camera much appreciated!!!!