Samsung Galaxy S20 FE owners are reporting touchscreen issues
Many Galaxy S20 FE owners have taken to Reddit and Samsung’s Community Forums (via 9to5Google) to report issues related to the display. The problems differ from person to person but the common theme is that the touch responsiveness is glitchy, as a result of which sometimes the phone takes too long to recognize inputs or it responds to them erroneously. Other times, it ignores touches and swipes altogether or registers ghost touches.
It is currently not known how widespread the problem is and whether it's related to the hardware or software, although the latter seems more likely as a factory reset and software update resolved the issue for some people.
Either way, it's not a good look for Samsung. The Galaxy S20 FE was launched as a response to lower-than-expected sales of the Galaxy S20 series. It was released only recently and opened mostly to great reviews.