Phantom 3 4K question

[guads100k]

Sorry if this is a stupid question but I am new to the Phantom line, not ordered one yet, but I had originally been locked in on the Standard. Just saw some ads on ebay and B&H for the Phantom 3 4K that are just a few hundred $$ more than the Standard. Tried to see the difference but from what I can discern, the P3 4k is really just a Standard with the Advanced camera. Is this correct or are there other differences?

DJI Phantom 3 4K Drone With 12MP Camera! 2 BATTERY HUGE EVERYTHING YOU NEED KIT!

TIA for any help or additional info.

The standard has limited range, the advance and pro have the light bridge technology which allows for longer range. If the funds allow , I would definitely go for the pro or advance model.