I found that front camera in A5 2017 has a serious issue, Focusing!
If my face is near front camera (like 20-30cm), the photo would be clear. But if I extend my hand to take a selfie (this is needed for group selfies), then everything including faces is blurry!
This isn't my only issue but I heard from others that they are experiencing same problem!
I also have a Huawei Nova whose front camera doesn't have auto/manual focus either but, unlike A5 2017, photos are clear!