The Samsung Galaxy S10 features a 6.1-inch Dynamic AMOLED display with a Quad HD+ resolution (3040 x 1440 pixels). The term "WF Display" is not a standard industry term, but if you meant "Waterfall Display", the S10 does not have a true waterfall display like some later models; however, it does feature curved edges for a more immersive viewing experience.

Key Features of the S10 OLED Display:

• Screen Type: Dynamic AMOLED
• Size: 6.1 inches
• Resolution: 3040 x 1440 pixels (Quad HD+)
• Aspect Ratio: 19:9
• HDR Support: HDR10+ for enhanced contrast and colors
• Brightness: Very high peak brightness for improved outdoor visibility
• Edge Display: Curved edges for a premium look
• Always-On Display: Shows notifications and time without unlocking

Samsung’s Dynamic AMOLED technology in the S10 introduced better color accuracy, reduced blue light emissions, and improved HDR capabilities compared to previous Super AMOLED panels.

If you were referring to something specific with "WF Display", let me know, and I’ll clarify further!