Liquid Retina XDR 16.2-inch diagonal display Liquid Retina XDR display with native resolution of 3456 x 2234 pixels at 254 pixels per inch Extreme Dynamic Range, or XDR Contrast ratio of 1,000,000:1 XDR brightness: 1600 nits peak2 (HDR content only), 1000 nits continuous full-screen Brightness of SDR: 600 nits One billion colors Broad color (P3) True Tone technology Rates of refresh Up to 120 Hz of adaptive refresh rates are possible with ProMotion technology. 47.95 Hz, 48.00 Hz, 50.00 Hz, 59.94 Hz, and 60.00 Hz are fixed refresh rates. Power and Battery Apple TV app movie playback for up to 22 hours Wireless web powered by a 100-watt lithium-polymer battery for up to 15 hours USB-C to MagSafe 3-C Cable, 140W USB-C Power Adapter able to fast-charge using the included USB-C Power Adapter, 140W 1080p FaceTime High Definition Camera sophisticated image signal processor with video computation Magic Keyboard with Backlight