There have been some exceptions — such as the Alienware AW3423DW, a QD-OLED running at 175Hz — but now, OLED gaming displays have finally achieved the optimal 240Hz refresh rate prized by gamers who specialize in eSports and FPS titles.One of the more innovative offerings is the Corsair Xeneon Flex, a 45-inch OLED with a customizable curvature and a $1,999 price tag.By squeezing the screen together, you can switch between flat and 800R curved display modes, making it ideal for both work and play.The standard brightness for a monitor sits around 300 and 350 nitsThe lack of options for 4K resolution could also be a dealbreaker for some, though it’s worth bearing in mind that you’d need an extremely powerful gaming PC to run most titles at that resolution and make full use of a 240Hz refresh rate.The imminent introduction of 240Hz OLED displays to the market could be a game-changer for folks that like to switch between fast-paced competitive shooters and beautiful, graphically demanding titles."