1.You cannot take continue shots in potrait mode. Potrait mode images take time to load.
2. There is some problem with speaker, especially when we dial number it makes different sound. Don't know what's wrong.
3. Network automatically jumps to 2G. Only those people will face this problem who have bad network coverage like bad 4G & 3G.
4. Finger print sensor is working very slow after 1 month of use.
5. Slow motion video recording is not up to mark.
6. Low quality Mike.
7. some times phone stop responding might be due to lot of apps I m using in phone.
8. System OS & display consume lot of battery.
9. No fast charging. MI A1 takes 2.30 hrs to fully charge.
10. Only 1 notification light i.e., white notification light.