Based on this product's specifications, here are some alternatives and similar models
Smartphone Apple iPhone 16, 6.1" display, 128 GB, 48 MP rear camera, Dual SIM, A18, White
Summary description:
Apple iPhone 16 is a 5G smartphone with a 6.1" 2556×1179 display, powered by the A18 chip and offering 128 GB internal storage. It features a 48 MP dual rear camera and 12 MP front camera, Dual SIM support, IP68 water/dust protection, iOS 18, 170 g weight and a B energy efficiency class. Suitable for daily use, photography and mobile productivity.