You can buy a good smartphone in this budget. You can prefer Nokia X, Samsung Galaxy S Duos, Nokia Lumia 525 and Gionee M2. These all are good quality phone with lots of smart features.
OnePlus One
OnePlus X
Moto G 2015
LG G2 from here only £80
LG G3 from here only £120
the last two are from ebay i cant post link im not high enough level to post outside links there from a guy called cell-plaza on ebay
the last 2 are real iv used them for both phones the LG g2 was for my GF i shoved cyanogenmod 13 on it
the LG G3 was for my dad and i also shoved Cyanogenmod 13 on it as well