Phone Selection

Hello people! I really wonder what phone to take. For me, the camera is very important, also not cycles. For example, now I have a cheaper phone, huawei y5 2018, supposedly 2018, but when I open the camera on messenger or instagram, snapchat, tic talk, a lot of lag. Otherwise, the ordinary camera from your phone is fine, it doesn't crash. Sometimes when I record videos and watch it, I get a cut of moments from the video itself. I have a memory, I even recently returned it to the factory, but it's the same. Games also sometimes cycle me as I play and sometimes I get Eddie which game / app has stopped working. Since soon I will get a cheaper card with a lot of minutes and MB and I will give up my plan, I want to get a new phone, but I do not know what it is. And I also wonder if I can take a second hand or, for example, collect BGN 150-200 and pay them as a first installment and then reschedule the other paste from the price. I have set an upper limit at a price of up to BGN 480-500. I would not like to collect all the money together, because if I reschedule it, I will be able to collect some BGN for something else or just have some savings. Can you give me advice on choosing a phone I watched huawei, xiaomi, samsung. I also wondered about the iPhone, but if I take it locked, is unlocking expensive and sure it will work? Can you give me advice on choosing a phone? I watched huawei, xiaomi, samsung. I also wondered about the iPhone, but if I take it locked, is unlocking expensive and sure it will work? Can you give me advice on choosing a phone? I watched huawei, xiaomi, samsung. I also wondered about the iPhone, but if I take it locked, is unlocking expensive and sure it will work?