The Canon XF200 has a better display than most video cameras of a similar type and age to it. This video camera has an OLED display, whereas most video cameras of this type and age have a TFT LCD display. OLED displays provide a better image with higher contrast ratio than LCD displays.
An OLED display is in fact the best display across all video cameras that have been on the market for more than a year.
The worst display amongst comparable types of video camera is TFT LCD.