LG Electronics will unveil new InstaView refrigerators at CES 2021.
The door-in-door refrigerators sports a large glass panel on the door on its right. It can be knocked on to show foods inside and their quantity.
This reduces the number of times the door opens and close to prevent cold air loss, LG said.
The refrigerators will also have a Uvnanoa feature that uses ultraviolet LED to disinfect germs from the dispenser tap.
They also support voice recognition and users can say “open the refrigerator door” to open refrigerator doors.