It doesn’t support Dual SIM LTE+LTE, just supports Dual SIM LTE+GSM only.(specifications given is incorrect).
It doesn’t support OTG(no where mentioned whether it is supported or not in specifications).
Multi tasking - Re-loads the App again when switched b/w Apps.
Only has 10GB of storage.
Notification LED is so small that you can’t even notice any light from it and also no option to specify color of the LED to an App.
Feels compact but heavy as it is using metal.
Camera is just average. Both front and back lacks detailed images but good options available in the camera app.
Call quality and volume is just average. There is no clear difference bcz of so called patented technology for this mobile.
Finger print sensor always fails to detect for the first time.