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Device screen reference

iPad Pro 11-inch screen size

Use this reference for iPad Pro 11-inch CSS viewport width, physical resolution, DPR, diagonal size, PPI, and responsive testing notes.

iPad Pro 11-inch viewport details

BrandApple
FamilyiPad
TypeTablet
CSS viewport834 × 1210
Physical resolution1668 × 2420
Device pixel ratio2
Diagonal11 inches
Pixel density264 PPI
Aspect ratio1.45:1
Source labelManufacturer specs + viewport reference
ConfidenceReview
Testing note: Useful for tablet card grids and two-column layouts. Browser zoom, OS display scaling, address bars, toolbars, and orientation can change what JavaScript reports on a live webpage.

Visual comparison

Compare viewport shapes

Pick two records and compare CSS viewport or physical resolution shapes. The drawing is scaled for relative size, so it is useful for layout intuition before opening the detailed records.

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CSS viewport comparison

Compare two devices to see the relative area.

Device

Family · DPR · PPI

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Family · DPR · PPI

Responsive testing notes

How to use this viewport reference

Use 834 × 1210 as a practical starting point for testing iPad Pro 11-inch layouts, then confirm the live viewport in the browser you are targeting.

Test CSS width

Start breakpoint checks around 834px, then resize slightly above and below that value.

Record DPR

A DPR of 2 affects image sharpness, canvas rendering, and screenshot interpretation.

Verify live values

Use the live checker because browser chrome, orientation, zoom, and OS scaling can change the usable area.

Source and update note

Reference values, not guarantees

This page is built from the ScreenMetricLab device viewport dataset. Values are normalized for practical QA and design use, but they should be verified on real devices or browser emulators before publishing critical layouts.

Record source: Physical specs come from manufacturer-style display references; CSS viewport is a practical browser reference that should be verified on the target device/browser.

Updated 2026-06-26

Device references should be reviewed regularly as browsers, OS scaling, and hardware options change.

Use with live tools

Pair this page with the viewport checker, DPR checker, and screen resolution checker for better QA notes.

Frequently asked questions

What is the CSS viewport size for iPad Pro 11-inch?

The reference CSS viewport for iPad Pro 11-inch is 834 × 1210. Live browser values can still change because of zoom, browser UI, OS display scaling, orientation, and responsive mode.

Is viewport size the same as screen resolution?

No. The physical resolution for this device is 1668 × 2420, while the CSS viewport is the layout area that websites normally use for responsive breakpoints.

Which value should I use for responsive testing?

Use the CSS viewport width first when checking breakpoints and layout bugs. Include DPR and physical resolution as extra context in QA reports.

Why can my live result be different from this reference?

Browser chrome, zoom, operating-system scaling, accessibility settings, split view, and orientation can all change the viewport reported by JavaScript.

Related devices

More iPad references

View family page →