The face unlock does not work correctly at all.First and foremost it's a challange to get the right angle to get the right angle to get phone unlcoked.It does not even recognise the face at all and you are left with using fingure unlock.You just cnanot best this technology in one plus phones.They have mastered the same and I and ure samsung being a known brand,should look at getting some best practises fromtbhem if it cannot be fixed by themselves
