Which Phone under 300

Hi! After my Oneplus One is broken i'm searching for a phone under 300 euros with good specs.
My priority is a good camera, long lasting battery and 'new' (so with android 6 or higher)
After a lot of searching i found the Umidigi Z Pro, the Umi Plus E, the Xiaomi Redmi Pro, the Honor 6X and the ZTE Blade V8 Pro.
Which one will suit me the best? Or do you know something better?
I hope you guys can help me
(Ohw and i'm from Belgium if that's important.)

from Android Authority Forums http://ift.tt/2no3bmg
via IFTTT