Surface Duo device dimensions
This article describes functionality and guidance that is in public preview and may be substantially modified before it's generally available. Microsoft makes no warranties, express or implied, with respect to the information provided here.
- Screen Size: Large
- Density Class: xxhdpiDensity
- Factor: 2.5x
- Ratio: Not long
- Horizontal Density: 398.8 dpi
- Vertical Density: 398.4 dpi
- Full screen with Mask: 1114dp / 2,784px
- DPI: Physical dots per inch (Physical)
- PPI: Pixels per inch (Digital)
- DP: Density independent pixels (relative to 160 dpi screen)
Screen elements double-portrait
Screen elements double-landscape
A 360° hinge provides unique benefits in terms of ergonomics and general adaptability for either two-handed or single-handed usage. Use the hinge angle sensor API to read the hinge angle.
When the hinge angle between both displays has exceeded an appropriate viewing angle, the display facing away from the user is turned off by default.
The default orientation of the device is double or single portrait, with the camera located on the top edge. The device supports rotation to landscape in each direction, but it cannot be used upside down (i.e., 180°).
When the device is rotated, UI elements either reposition or remain fixed.
|Content that is fixed to the device||OS elements like app handles, nav bar, and app paging are fixed to the physical edges of the device, and do not reflow when the device is rotated.|
|Content that reflows||App content, system tray, app icons, and the keyboard reflow to accommodate new screen states.|