Based on this product's specifications, here are some alternatives and similar models
Smartphone Apple iPhone 16 — 6.1" (15.5 cm), A18, 128 GB, Dual SIM, 5G, 48 MP rear, White
Summary description:
Apple iPhone 16 is a 6.1" (15.5 cm) smartphone with A18 processor, 128 GB internal storage and iOS 18. It supports 5G and Dual SIM, features a 48 MP dual rear camera and 12 MP front camera, IP68 dust/water resistance and USB‑C. Weighing 170 g, it offers reliable performance, quality photos and everyday connectivity.