Viewport spread
This family ranges from 344px to 712px wide. That spread is useful for checking where one shared layout starts to feel cramped or where an expanded layout can safely appear.
Android viewport reference
Android Viewport Sizes
Use Android viewport sizes as a practical responsive testing reference. Values can vary across browser UI, density settings, and manufacturer display modes.
Reference guidance
How to use Android viewport records
Android records are useful for planning responsive layouts, QA device coverage, and screenshot expectations. Start with CSS viewport width because it is the value most layouts respond to, then keep DPR and physical resolution in the notes for image quality and scaling context.
Different browsers, display modes, zoom settings, and orientations can change the live viewport even when the hardware model is the same. Treat these rows as a practical baseline and verify important flows in the screen checker.
For side-by-side planning, open the comparison library or return to the full device database to mix this group with phones, tablets, laptops, monitors, and TVs.
Family interpretation
How to choose records from this table
This family page is most useful when one device is not enough. Use the spread of widths, heights, DPR values, and diagonal sizes to choose a realistic minimum, middle, and maximum reference before you decide which models deserve live testing time.
Density range
Pixel density runs from about 373 PPI to 510 PPI. Keep that range in mind when image softness, screenshot clarity, or canvas rendering look inconsistent across the same family.
Physical size range
Diagonal size moves from 6.1 inches to 7.6 inches. The physical screen can change a lot even when CSS viewport values stay surprisingly close.
Android viewport table
Use these values as starting points for responsive testing. Always verify final behavior in the actual browser and orientation you are targeting.
Filter device database
Search the full viewport reference set, then narrow results by device family, brand, type, DPR, and CSS viewport width.
Advanced filters
14 devices shown from 14 records.
Active filters
Swipe horizontally to view all viewport, resolution, DPR, PPI, source, and notes columns.
| Device | Family | Type | Viewport / scaling | Resolution | DPR | PPI | Source | Notes |
|---|---|---|---|---|---|---|---|---|
|
Google Pixel 8
Google · 2023
|
Android | Phone | 412 × 915 | 1080 × 2400 | 2.625 | 428 | Manufacturer specs + viewport reference Review | Representative Android mid-size viewport. |
|
Google Pixel 8 Pro
Google · 2023
|
Android | Phone | 448 × 998 | 1344 × 2992 | 3 | 489 | Manufacturer specs + viewport reference Review | Android browser UI and display size settings can change effective CSS viewport. |
|
Google Pixel 8a
Google · 2024
|
Android | Phone | 412 × 915 | 1080 × 2400 | 2.625 | 430 | Manufacturer specs + Android viewport reference Review | Budget Pixel reference useful for common Android viewport testing. |
|
Google Pixel 9
Google · 2024
|
Android | Phone | 393 × 874 | 1080 × 2424 | 2.75 | 422 | Manufacturer specs + Android viewport reference Review | Current mainstream Pixel-style viewport for Android breakpoint checks. |
|
Google Pixel 9 Pro XL
Google · 2024
|
Android | Phone | 448 × 997 | 1344 × 2992 | 3 | 486 | Manufacturer specs + Android viewport reference Review | Large Pixel viewport reference; Android display size settings can change CSS values. |
|
OnePlus 12
OnePlus · 2024
|
Android | Phone | 450 × 1000 | 1440 × 3168 | 3.2 | 510 | Manufacturer specs + Android viewport reference Review | High-resolution Android flagship reference; CSS values can vary by display settings. |
|
Samsung Galaxy A55
Samsung · 2024
|
Android | Phone | 360 × 780 | 1080 × 2340 | 3 | 390 | Manufacturer specs + Android viewport reference Review | Mainstream Samsung Android reference with narrow CSS width. |
|
Samsung Galaxy S23 Ultra
Samsung · 2023
|
Android | Phone | 480 × 1067 | 1440 × 3088 | 3 | 500 | Manufacturer specs + Samsung viewport reference Review | Large Samsung reference; display mode and font/display size can affect viewport. |
|
Samsung Galaxy S24
Samsung · 2024
|
Android | Phone | 360 × 780 | 1080 × 2340 | 3 | 416 | Manufacturer specs + viewport reference Review | Narrow CSS width is useful for mobile breakpoint testing. |
|
Samsung Galaxy S24 Ultra
Samsung · 2024
|
Android | Phone | 480 × 1067 | 1440 × 3120 | 3 | 505 | Manufacturer specs + viewport reference Review | Large Android viewport reference; Samsung display modes may vary. |
|
Samsung Galaxy Z Fold 5 cover
Samsung · 2023
|
Android | Foldable phone | 344 × 882 | 904 × 2316 | 2.625 | 401 | Manufacturer specs + viewport reference Review | Cover screen can reveal narrow layout issues. |
|
Samsung Galaxy Z Fold 5 inner
Samsung · 2023
|
Android | Foldable phone | 690 × 829 | 1812 × 2176 | 2.625 | 373 | Manufacturer specs + viewport reference Review | Inner display is important for tablet-like responsive states. |
|
Samsung Galaxy Z Fold6 cover screen
Samsung · 2024
|
Android | Foldable phone | 376 × 904 | 968 × 2376 | 2.625 | 410 | Manufacturer specs + foldable viewport reference Review | Narrow foldable cover screen reference for responsive edge cases. |
|
Samsung Galaxy Z Fold6 inner screen
Samsung · 2024
|
Android | Foldable phone | 712 × 776 | 1856 × 2160 | 2.625 | 374 | Manufacturer specs + foldable viewport reference Review | Foldable inner display reference for tablet-like responsive states. |
| No device records match these filters. Reset filters or try a broader search. | ||||||||
Values are practical references and can vary by browser, zoom, OS scaling, display mode, and orientation.
Visual comparison
Compare screen shapes
Compare physical screen proportions and native pixel grids, or switch to CSS viewport references for responsive-layout work. Every drawing uses one shared scale so the relative size remains meaningful.
Left device
Right device
CSS viewport comparison
Compare two devices to see the relative area.
—
Google Pixel 8
Android · DPR 2.625 · 428 PPI
—
Google Pixel 8 Pro
Android · DPR 3 · 489 PPI
Matrix planning
Build a practical test matrix for this family
Family pages help you avoid over-testing one model and under-testing the rest. The goal is to choose a representative minimum, middle, and maximum reference before you spend time on live device QA.
The middle of this family sits around 412px wide and 904px tall. That makes it a useful default reference when you want one realistic starting point before expanding to the narrowest and widest examples.
Samsung Galaxy Z Fold 5 cover shows the earliest layout pressure in this set, while Samsung Galaxy Z Fold6 inner screen reveals where spacing, multi-column panels, and oversized media can start to stretch. Use both ends of the range before deciding that one shared breakpoint strategy is enough.
OnePlus 12 is the sharpness outlier here, and Samsung Galaxy S23 Ultra gives the tallest first-screen view. That combination is useful when the same design feels visually crisp on one model but cramped on another even though the CSS widths look close.
Use the family table for planning, then move into the comparison library when you need side-by-side explanations, or back to the full device database when the right QA matrix spans multiple families.
Coverage checklist
Common layout risks in this family
Pick a tight reference first
Start QA with Samsung Galaxy Z Fold 5 cover or the narrowest viewport in this family. If the layout works there, it is easier to reason about which enhancements can appear on wider models.
Test the roomiest model too
Use Samsung Galaxy Z Fold6 inner screen when checking stretched cards, large hero media, table width, multi-column panels, and max-width rules that can look different on the widest family member.
Confirm the tallest viewport
Samsung Galaxy S23 Ultra is the tallest record in this set. Use it to check above-the-fold messaging, sticky footers, keyboard overlays, and long-scroll layouts.
Keep sharpness in the notes
OnePlus 12 is the densest record in this family. Include DPR and PPI in QA notes when screenshots or icon rendering appear sharper than expected.
Use CSS viewport first
Responsive breakpoints usually react to CSS viewport width, not physical display resolution.
Record DPR
DPR helps explain why a high-resolution device can still report a smaller CSS viewport.
Check orientation
Portrait, landscape, split-view, and browser UI can all change the usable viewport.
Next comparisons
Comparisons to open next
These side-by-side pages help turn a family table into a decision. Open them when you need to explain which model is tighter, taller, sharper, or physically larger in real QA and design terms.
Phone viewport comparison
iPhone 15 Pro Max vs Samsung Galaxy S24 Ultra
Compare large iPhone and Android flagship viewport references for mobile layout testing.
Open comparison →Android comparison
Google Pixel 9 vs Pixel 9 Pro XL Screen Comparison
Compare Google Pixel 9 and Pixel 9 Pro XL viewport references for Android Chrome responsive testing.
Open comparison →Android comparison
Samsung Galaxy S24 vs S24 Ultra Screen Comparison
Compare Samsung Galaxy S24 and S24 Ultra viewport references for Android responsive design and QA testing.
Open comparison →Foldable comparison
Galaxy Z Fold6 Cover vs Inner Screen Comparison
Compare Samsung Galaxy Z Fold6 cover and inner screen references for foldable responsive layout testing.
Open comparison →Source notes
Use these records as starting points
This viewport reference database combines manufacturer display specifications, practical CSS viewport references, browser testing notes, and normalized QA-friendly values. Physical resolution, diagonal, and PPI are hardware-level references; CSS viewport values can change with browser UI, zoom, OS display scaling, orientation, split view, and responsive mode. Use these records as practical testing baselines and verify critical layouts on real browsers.
Manufacturer specifications
Use official Apple, Google, Samsung, monitor, and TV specification pages for physical resolution, diagonal size, and PPI/marketing display references.
Browser viewport testing
Use live browser measurements from Safari, Chrome, Firefox, Edge, device simulators, and real devices to validate CSS viewport width and height.
CSS/device behavior documentation
Use browser documentation for viewport, visualViewport, DPR, and responsive behavior when explaining why live values differ from physical specs.
Quarterly editorial review
Review newly released devices, OS display scaling changes, and browser UI changes before expanding indexed device pages.