A distinctive folded ratio
The closed cover has a tall, narrow physical rectangle. Measure its live browser viewport before checking navigation labels, action bars and modal controls; panel pixels alone cannot establish CSS width.
Galaxy Z Fold6 screen size
Galaxy Z Fold6 has cover display: 6.3″, 968 × 2376, 410 PPI; inner display: 7.6″, 1856 × 2160, 374 PPI. CSS viewport and DPR references are not published without reliable browser measurements. Its tall cover and near-square inner panel provide different physical shapes for a complete widescreen picture. Browser layout targets still need live viewport measurements; opening the device does not by itself establish a tablet breakpoint.
Cover display (closed)
6.3″
Inner display (open)
7.6″
Cover display (closed)
- Display size
- 6.3″ (16 cm) diagonalofficial
- Resolution
- 968 × 2376 pxofficial
- Pixel density
- 410 PPIofficial
- Aspect ratio
- 2.45:1calculated
- Physical size (display)
- 2.38″ × 5.83″ (6 × 14.8 cm)calculated
- Device dimensions
- 68.1 × 153.5 × 12.1 mmofficial
- Release year
- 2024
Inner display (open)
- Display size
- 7.6″ (19.3 cm) diagonalofficial
- Resolution
- 1856 × 2160 pxofficial
- Pixel density
- 374 PPIofficial
- Aspect ratio
- 1.16:1calculated
- Physical size (display)
- 4.95″ × 5.76″ (12.6 × 14.6 cm)calculated
- Device dimensions
- 132.6 × 153.5 × 5.6 mmofficial
- Release year
- 2024
Reliable CSS viewport and DPR measurements are not available yet. The panel resolutions above are hardware pixels and must not be used as CSS breakpoint widths.
Model-specific guidance
What this means
A larger panel has a different shape
The inner panel adds physical area, but its near-square shape leaves more of the rectangle outside a complete landscape video. Single-column and multi-column app layouts remain options to verify after measuring the active viewport.
Preserve in-flight application state
Transitioning between folded and unfolded postures alters available screen area during active tasks. Forms, media playback and modal dialogs must retain continuity without refreshing.
Worked example · calculated geometry
How much of the inner display becomes a larger video picture?
With each display separately placed long edge horizontal, the inner display provides about 86.1% more complete video area than the cover. The ideal panel rectangle grows by 105.9%.
Outside the complete 16:9 picture, unused panel area is 27.6% on the cover and 34.5% on the inner display.
Adjust this cover and inner comparison →The closed cover is the baseline; the open inner panel is the subject. Each is oriented independently, so this is not an unfolding animation with a fixed grip. Fit an entire 16:9 image using the smaller width or height scale. Rectangles exclude cutouts, rounded corners and playback controls. No CSS viewport, app layout or real-player behavior is inferred.
Diagrams share a proportional scale within each comparison. Their displayed size is not calibrated to physical inches on your screen.
Recorded facts and sources
- Galaxy Z Fold6 · Facts verified 2026-09-11Recorded source 1 · Recorded source 2
These are the dates of the recorded fact checks. A hardware specification source does not establish a browser viewport. Calculations and illustration assumptions are described above; no new device measurements are claimed.
Compare this device
The specifications below come from the device records; the notes explain why each comparison is useful.
| Device configuration | Matched to | Screen | Panel | Viewport / workspace | PPI |
|---|---|---|---|---|---|
| Galaxy Z Fold6 - Cover display (closed) Current page | Galaxy Z Fold6 - Cover display (closed) | 6.3″ | 968 × 2376 | — | 410 |
| Galaxy Z Fold6 - Inner display (open) Current page | Galaxy Z Fold6 - Inner display (open) | 7.6″ | 1856 × 2160 | — | 374 |
| Galaxy S26 Ultra The conventional ultra flagship provides a standard large-slab reference to evaluate what the folded cover display compresses in physical width. | Galaxy Z Fold6 - Cover display (closed) | 6.9″ | 1440 × 3120 | 384 × 832 | 498 |
| Galaxy S26 Ultra The conventional ultra flagship provides a standard large-slab reference to evaluate what the folded cover display compresses in physical width. | Galaxy Z Fold6 - Inner display (open) | 6.9″ | 1440 × 3120 | 384 × 832 | 498 |
| Pixel 9 Pro Fold - Cover display (closed) The competing Android foldable offers a wider cover ratio and a larger near-square inner canvas for comparing fold postures. | Galaxy Z Fold6 - Cover display (closed) | 6.3″ | 1080 × 2424 | — | 422 |
| Pixel 9 Pro Fold - Inner display (open) The competing Android foldable offers a wider cover ratio and a larger near-square inner canvas for comparing fold postures. | Galaxy Z Fold6 - Inner display (open) | 8″ | 2076 × 2152 | — | 373 |
| iPhone Duo - Cover display (closed) The dual-display concept provides a cross-platform reference for testing continuity and multi-surface layout expectations. | Galaxy Z Fold6 - Cover display (closed) | 5.4″ | 1398 × 2034 | — | 460 |
| iPhone Duo - Inner display (open) The dual-display concept provides a cross-platform reference for testing continuity and multi-surface layout expectations. | Galaxy Z Fold6 - Inner display (open) | 7.6″ | 1878 × 2670 | — | 430 |
For developers
Responsive testing plan
Galaxy Z Fold6 responsive workflow
No verified phone viewport is published for this device. Test both physical display configurations on hardware, record the live viewport, and pair those measurements with nearby layout widths.
Model-specific checks
- Test folded and unfolded states as independent targets, then verify task continuity when unfolding.
- Check horizontal padding, navigation labels and tab bars on the narrow cover display.
- Measure the unfolded viewport, then check both stacked and multi-column states at the application's own content boundaries.
Phones with a similar screen size
Sources and review dates
Values marked official come from manufacturer specifications; calculated values are derived from them; reference values are developer layout references and can vary with browser, zoom and operating-system settings.
Sources: Samsung · Samsung · Facts reviewed 2026-09-11
Content reviewed 2026-10-22
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