From the manufacturer Great things fit in small pockets Compact Design A full-sized smartphone that folds to fit small-sized pockets. Folded, Galaxy Z Flip3 5G measures 4.2 inches, fitting even in those "it has pockets!" outfits with room to spare. *Measured diagonally when folded, accounting for the rounded corners. Big things happen, even on the small screen Cover Screen Check messages, take photos, play music and so much more, all without opening your phone. The 1.9-inch Cover Screen displays notifications and lets you intuitively interact with them. Pick your favorite display options for easy access, then make it your own with different styles and colors. *Certain applications may not be supported on the Cover Screen. **Measured diagonally, Galaxy Z Flip3 5G's Cover Screen size is 1.9" in the full rectangle and 1.8" with accounting for the rounded corners; actual viewable area is less due to the rounded corners.