Activation Lock is an anti-theft system for Apple devices meant to prevent unauthorized usage or erasure. It's available on most Apple products, such as iPhones, iPads, Macs, and Apple Watches.
Another thing you'll get with both phones is a spacious display. The S25 Ultra has a 6.8-inch AMOLED display with a pixel density of 501 pixels per inch, while the iPhone 16 Pro Max has a 6.9-inch ...