iPad Pro 12.9-inch (1st generation) screen size

Screen specs

Safe area insets

Safe areas haven't been measured for this device yet.

Corner radius (unofficial)

0 pt (unofficial). Apple doesn't publish this; measured from the Simulator's private display corner radius.

UNOFFICIAL: DeviceCornerRadius key in the Simulator device type (source: Xcode 27.1 Simulator device type 'iPad Pro (12.9-inch) (1st generation)', iPad Pro (12.9-inch) (1st generation).simdevicetype capabilities.plist (static, not booted)); on the booted iOS 27 device types this key matched the private UIScreen _displayCornerRadius to within 0.34 pt (it differs only for the iPhone 12 family: 47/53 vs 47.33/53.33). Apple does not publish this value

For web developers

CSS viewport: 1024 × 1366 CSS pixels in portrait, devicePixelRatio 2. CSS pixels equal points.

/* iPad Pro 12.9-inch (1st generation), portrait */
@media (device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) {
  /* styles for this screen size */
}

/* needs <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover"> */
.page { padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
/* this device's insets aren't measured yet */

Safari's visible viewport is smaller than the screen because of the browser bars, so window.innerHeight is less than the height above until the bars collapse.

For iOS developers

• A 1 pt line is 2 pixels thick.
• A 44 pt tap target is 88 × 88 pixels.
• Assets: @2x.
• UIScreen.main.bounds: 1024 × 1366 points (portrait).
• UIScreen.main.scale: 2.

Same layout size

Same points and scale (1024 × 1366 pt at @2x):

• iPad Air 13-inch (M4)
• iPad Air 13-inch (M3)
• iPad Air 13-inch (M2)
• iPad Pro 12.9-inch (6th generation)
• iPad Pro 12.9-inch (5th generation)
• iPad Pro 12.9-inch (4th generation)
• iPad Pro 12.9-inch (3rd generation)
• iPad Pro 12.9-inch (2nd generation)

Compare

• Next iPad Pro model: iPad Pro (9.7-inch)

Sources

• iPad Pro (12.9-inch) - Tech Specs, Apple: diagonal, resolution, ppi, display_type, refresh_rate, features
• HIG Layout: device screen dimensions, row 'iPad Pro 12.9-inch' (snapshot 2026-07-02), Apple: logical_resolution, scale (archived copy)
• Hardware strings (cross-check source), Wikipedia: model_identifiers
• Xcode 27.1 (27A9275) Simulator: UIKit probe app (scripts/simulator/Measure.swift) and device-type capabilities.plist, measured 2026-10-27, Apple: corner_radius (unofficial)

Download and cite

• /api/devices/ipad-pro-12-9-inch-1st-generation.json: this device as JSON.
• /api/devices.json: every device.
• /api/devices.csv: every device as CSV.
• github.com/aryansbtloe/apple-device-screen-specs: the dataset, JSON Schema and validator.

Data: Apple device screen specs by bestlatestapps.com (https://bestlatestapps.com/tools/apple-device-screen-sizes/), licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Built from Apple's published tech specs and Human Interface Guidelines, Wikipedia for model identifiers, and our own Xcode Simulator measurements.

Cite as: Singh, A. (2026). Apple Device Screen Specs (v0.1.0). Zenodo. https://doi.org/10.5281/zenodo.23819103

Also on: Zenodo and Kaggle

Questions