Choosing between 256GB and 512GB boils down to your usage and how much cash you're willing to shell out. If you're a moderate user, 256GB should suffice. But
Apple iPhone 15 Pro Max (256GB, Black Titanium) – Electronic Paradise
iPhone 15 vs iPhone 14 comparison: Which iPhone to buy?
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The first iPhone to feature an aerospace‐grade titanium design making these our lightest Pro models ever. Featuring the A17 Pro chip. A monster win for gaming. Mobile games will look and feel so immersive, with incredibly detailed environments and more realistic characters. With the iPhone 15 Pro camera, you have multiple focal lengths to work with. It’s like having seven pro lenses in your pocket, everywhere you go.
Apple iPhone 15 Pro - 512 GB - Blue Titanium
Is 256GB Enough for iPhone 15 and 15 Plus? (The Truth)
iPhone 15 Plus brings you Dynamic Island, a 48MP Main camera, and USB-C—all in a durable color-infused glass and aluminum design.
Apple iPhone 15 Plus (512 GB) - Yellow
Apple's iPhone 15 Pro vs. iPhone 14 Pro: What's New for 2023 - CNET
iPhone 15 Pro, Pro Max To Launch With Only 128GB Storage, Despite Price Increase
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Apple iPhone 15 (512GB) vs Apple iPhone 15 Plus (256GB)