Description Supports full native resolution on the built-in display at millions of colors Supports one external display with up to 4K resolution at 30Hz Digital video output Native DisplayPort output over USB-C VGA, HDMI, and DVI output supported using adapters (sold separately) Video mirroring Up to 4K AirPlay for mirroring, photos, and video out to Apple TV (2nd generation or later) or AirPlay 2–enabled smart TV Video mirroring and video out support through USB-C Digital AV Multiport Adapter and USB-C VGA Multiport Adapter (adapters sold separately) All models Built-in 19.3-watt-hour rechargeable lithium-polymer battery Up to 10 hours of surfing the web on Wi‑Fi or watching video Charging via power adapter or USB-C to computer system Wi‑Fi Cellular models Up to 9 hours of surfing the web using cellular data network iPadOS 17 iPadOS comes with powerful features and built-in apps designed to take advantage of the unique capabilities of iPad.