huawei's p20 lite is a very good choice in my view..
plus there's also £30 voucher on offer currently.. and right here with giffgaff..
here's the link
Hi there friend I would definitely sujest that you have a look at cash converters shop they have a really wide range of second hand phones very good condition like brand new some. At a very good price and I would say the samsung galaxy note 4 are a really good phone or the Sony Xperia z3 ihad them phones myself and found them really easy to use and they have big screens for watching things on them and for the camera because the Sony Xperia was the best camera I've seen on a phone yet and the hd hd screen the games and things like video are crystal clear hd hope u find one