Throughout my years as a samsung customer, I have learned whatever their marketing dept said, just take it with a pinch of salt and interpret it as the opposite.
For instance, if they claimed a monitor is flicker-free, then it is not flicker-free. If they claimed their newest mobile chipset is their most power efficient to date, that usually means it is very resource hungry chipset.
Its really a psychological trick that would make consumer go “oh, despite its flaws however, according to the manufacturer, it is still better than the many competitors on the market”. When in reality, they are the among the worst offenders for what they claimed.
For instance, Samsung claimed they are a company that emphasized on eyecare. However, we all know that Samsung’s own flagship phone has the lowest pwm yet with the highest modulation (aka fluctuation) on the market.
Do stay away from Samsung like a plague if you value your eyecare.