The display screen is vibrant to the point of showing ever so barely oversaturated. There are choices inside the settings menu to tweak this to your style. Being a Super AMOLED show, black ranges are sufficiently deep too.
What is the difference between Samsung a50 and s10?
The big difference between the two Samsung phones will be in how you unlock them. The Galaxy S10e relies on a side-mounted fingerprint sensor, but the Galaxy A50 follows the lead of the more expensive S10 models by offering an optical in-display sensor.