What is the Apple Liquid Retina display?

How does the Liquid Retina display compare to the Super Retina HD display?

iPhone XR

The Liquid Retina display was revealed to the world on September 12, 2018. This edge-to-edge LCD display is featured on the iPhone XR. Much like the iPhone X screen, Liquid Retina fills the corners of the iPhone XR and has a notch for FaceID sensors.

Liquid Retina supports a wide color gamut, tap to wake, True Tone and the best color accuracy in the industry. Liquid Retina on the iPhone XR features 326 pixels per inch. on a 6.1-inch diagonal 1792 x 828 resolution LCD.

The iPhone XS and iPhone XS Max feature a Super Retina HD display, which are both based on OLED technology.