The Sony PXW-X180 has an OLED display which is better than most video cameras that have been on the market for a comparable time to it. Most camcorders that are a similar age to it 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 amongst all video cameras of this age and type.
The worst display amongst comparable types of camcorder is TFT LCD.