Display modules for current iPhone and iPad models. 

AAA - copies, the best value for money at the moment of preparing an order, no reference to a specific factory.

ESR - an improved backlight, close to original.

OLED / Amoled - the type of display that is used in a specific module.

Original Assembly - the display is original with the other components are high-end copies.

USED Changed Glass / Touch - refubrished original module. All the components are original except the ones stated in the name of an item.

USED - an LCD taken from a used device. Micro-scratches allowed. Warranty doesn't cover such modules.

Teardown - an LCD taken from a device that has never been in use. Warranty doesn't cover such modules.

HE, ALG, Hancai, JK, RJ and etc. - names of manufacturing factories.