Samsung when developing huge processor should provide more protection for screen burnt out. It's slightly over 1 year and warranty don't apply anymore. The repairs come up to almost sgd400 on top of 1K+ price tag. Honestly is there a time bomb inside the processor and will trigger off after its warranty period.
Hello DavidLee77. I am Faiz from Samsung.
We're sorry to learn of your experience. Thank you for your feedback and we'll be sure to share this with the team for review and improvement. If you require further assistance with your Galaxy S20 Ultra, do make an appointment to visit our service centre - https://www.samsung.com/sg/support/your-service/main/ where our service engineer will be able to help.
Same here. Flickering with a green tint, then the whole screen turned white and green. Can only use the phone through DeX.
Apparently a widespread issue from many countries.