Is there any major differences between Xbox 360 Minecraft and Xbox One Minecraft?

My 9 year old daughter wants xbox solely for Minecraft. (She already plays it on tablet but wants xbox now) I've been googling and see its on both. The 360 is obviously a lot lot cheaper. Is the online multiplayer different. Is there any limitations to the 360 game? TIA.

They've recently stopped updating the 360 version of the game so while it's currently up to date, it'll start missing future features, and it only supports much smaller worlds. The Xbox One version is still being updated and can even play with other versions of the game (except the 360 and Playstation versions).