Measured diagonally, the Galaxy Tab S9 FE screen size is 10.9 inch in the full rectangle and 10.8 inch accounting for the rounded corners. Actual viewable area is less due to the rounded corners. Consistent with IP68 rating, water resistant in up to 5 feet of fresh water for up to 30 minutes. Rinse residue / dry after wet. Based on local, 720p resolution video playback, default video player (full screen), 162 nit brightness, earbud volume 7, Wi-Fi and mobile network off. Results vary with settings, usage and other factors. Requires 45W wall charger (sold separately). Use only Samsung-approved charger and USB-C cable. To avoid injury or damage to your device, do not use incompatible, worn or damaged batteries, chargers or cables. Portion of storage / memory occupied by existing content. MicroSD card sold separately. Only in 16:9 FHD resolution.