Nowadays smartphone is a essential need for us I think in a day we will spend a lot of time with our phone playing games watching movies listening songs chatting on social media etc
so we have to buy a all rounder phone for our best use like that we have to see specifications in phone and mainly the company of the phone because some phone companies are there which will provide a lot of features but it has no durablity in nearly 1 year the phone will get slow so before buying phone we have to keep many things in our mind like ram and mainly processor I recommend snapdragon and qualcomm
which provide a best performance and camera, fingerprint sensors if you want to use VR mode you should take a phone which has gyroscope sensor. then battery capacity in that fast or turbo or normal charging options etc . My favorite company is Motorola and Google pixel which provide a great performing phones.