Wireless charging under 5W (Normal-mode) is compatible with WPC. Recommend using Samsung charging cable and/or travel adapter for optimal performance. Wireless charger requires power connection. Actual charging speed may vary depending on the actual usage, charging conditions and other factors. *Fast Wireless Charging 2.0 currently available with Wireless Charger Stand, Wireless Charger Duo Pad and Samsung devices that support wireless charging at 10W or higher.*Galaxy S21 FE 5G is not certified for USB Fast Charging.Backlight detection works when HDR is turned off. *Lens smudge and backlighting detection notifies once every 24 hours if flaw is detected.*Blink and blur detection works best when there are three or fewer people in the frame, 1.5 meters or closer to the camera.*Accuracy of Scene Optimizer and Flaw Detection may differ depending on shooting conditions including multiple subjects, being out of focus or moving subjects.*Scene Optimizer supports 30 modes: Face, Baby, Person, Dog, Cat, Food, People, Beaches, Sky, Mountain, Sunset, Sunrise, City, Snow, Waterfall, Watersides, Scenery, Stage, Vehicles, Drinks, Flowers, Trees, Greenery, Animal, Shoes, Backlit, Indoor, Text, Clothes, Night view.*Studio effects and lighting control not available in Preview on Galaxy S21 FE 5G.*Dynamic Slo-mo in Single Take not available on Galaxy S21 FE 5G.Results may also differ between rear and front camera captures. *The format and amount of Single Take results may differ based on original capture.