Galaxy Z Fold7 Aspect Ratio & Screen Resolutions
The Galaxy Z Fold7 pairs an 8-inch main display that opens wide with a 6.5-inch cover display that works like a normal phone. The two ratios are very different — the main screen is close to square, while the cover screen is a tall 21:9. The resolutions below are Samsung's published figures.
Screen specifications
| Display | Size | Resolution | PPI | Aspect ratio |
|---|---|---|---|---|
| Main display | 8.0" | 2184 × 1968 | 368 | 2184:1968 — reduces to 91:82 (≈ 1.11:1) |
| Cover display | 6.5" | 2520 × 1080 | 422 | 2520:1080 — exactly 21:9 (2.333) |
Main display
2184 × 1968 pixels at 368 ppi. Samsung publishes this panel as 2184 × 1968 pixels at 368 ppi. The longer edge over the shorter is 2184 ÷ 1968 = 1.1098, and the pair reduces exactly to 91:82. That is very close to 10:9 — within about 0.1% — but 91:82 is the exact reduction, so the panel reads as near-square rather than truly square.
Cover display
2520 × 1080 pixels at 422 ppi. Samsung publishes this panel as 2520 × 1080 pixels at 422 ppi. This one divides cleanly: the greatest common divisor is 360, giving exactly 7:3, which is 21:9. It is a true 21:9 cover screen, so standard widescreen video fills it without bars — unlike the near-square main panel.
Galaxy Z Fold7 wallpaper size
A wallpaper is prepared per panel, because the two screens have different ratios. Use the native resolution of whichever screen the wallpaper is for — 2184 × 1968 for the main display and 2520 × 1080 for the cover display — so the image is neither cropped nor stretched.
If you need to adapt a single image to both, use the image crop calculator to reach each ratio, and the image resize calculator to hit the exact pixel size without distortion.
Galaxy Z Fold7 Aspect Ratio & Screen Resolutions FAQ
What is the Galaxy Z Fold7 main display aspect ratio?
The 2184 × 1968 main panel reduces exactly to 91:82, a longer-over-shorter value of about 1.11:1 — essentially a near-square 10:9 panel.
What is the cover display ratio?
The 2520 × 1080 cover panel is exactly 21:9 (2.333). It behaves like a tall, narrow phone screen.
What size should a Galaxy Z Fold7 wallpaper be?
For the main display use 2184 × 1968; for the cover display use 2520 × 1080. Sizing to each panel's native resolution avoids cropping and stretching.
Why are the two screens so different?
The main display is built for reading and multitasking, so it opens nearly square. The cover display is built for one-handed use, so it is a tall 21:9 phone shape. Measured as longer edge over shorter, the cover screen is 2.333 against the main display's 1.110 — more than double, and far wider a gap than the iPhone Duo's two panels, which differ by about 2.3%.
Source: Samsung official specifications (Galaxy Z Fold7).