32.77 cm (12.9″) Liquid Retina XDR display. Best and brightest. Extreme dynamic range on the 12.9-inch iPad Pro. 4 The Liquid Retina XDR display delivers true-to-life detail with a 10,00,000:1 contrast ratio, great for viewing and editing HDR photos and videos, or enjoying your favourite movies and TV shows. It also features a breathtaking 1,000 nits of full‑screen brightness and 1,600 nits of peak brightness along with advanced display technologies like P3 wide colour, True Tone and ProMotion. And you can use Reference Mode for a more colour-accurate workflow.