In this video, I show you 2 different methods on how to scan QR code on ANY Android device.
The first method is using the QR Scanner app – Link
And 2nd method is using Google Lens app which can scan multiple QR codes in real-time – Link
Of course with Google Lens, you can also identify things by photos which is great for doing stuff like identifying poisonous spiders and flowers. Google Lens also can translate languages into your home language quickly so I prefer using Google Lens as it does a lot of things for you.