Based on this product's specifications, here are some alternatives and similar models
Smartphone Apple iPhone 15 6.1" 256GB Black
Summary description:
The Apple iPhone 15 features a 6.1-inch display with a resolution of 2556 x 1179 pixels. Powered by the A16 processor, it offers 256 GB of internal storage. The dual rear camera boasts a 48 MP resolution, and it supports dual SIM functionality. Running on iOS 17, this sleek black smartphone weighs just 171 g, making it both powerful and portable.