The term "PCX" in Prasads refers to a type of screen used in the Prasads IMAX theater in Hyderabad, India. It is a laser screen, which is considered to be superior to the older xenon screens used in other IMAX theaters. The PCX screen is known for its curved shape and immersive experience, with some viewers praising the sound quality and others criticizing the image quality. Overall, the PCX screen is a popular destination for movie lovers and media folks to watch premiere shows and special screenings of various movies.