Recommended Dimensions for Slides in Slideshows

1080x1728 (10:16)

Best for edge-to-edge slideshows in a 1-column layout (Alpha) on a vertical (portrait-oriented) display with visible Header and Footer 

1080x1920 (9:16)

Best for full-screen slideshow in a 1-column layout (Alpha) on a vertical (portrait-oriented) display with no header or footer

1920x1080 (16:9)

Best for full-screen slideshow in a 1-column layout (Alpha) with no header or footer. Optional choice for a slideshows in 2-column layout (Beta or Beta Flipped) or three-column layout (Gamma) with a visible header and footer

1920x1200 (16:10)

Best for all slideshows in -column layouts (Beta or Beta flipped) or 3-column layout (Gamma) with a visible header and footer

1920x800

Best for edge-to-edge slideshows in a 1-column layout (Alpha) with a visible header and footer

1920x880

Best for edge-to-edge slideshows in a 1-column layout (Alpha) with a visible header and no footer