Vision 3 display quality feels adequate for the price.
You can change colour contrast and color temperature from the display.
Auto-brightness option is present in display setti.
Outdoor visibility is nice.
The fingerprint sensor on the rear is reasonable fast.
Face unlock feature will be added to the phone vio software update ( in the second quarter on 2018) .
The audio output vio loud speaker is quiet loud. Audio output quality is good.