Let's talk zoom. The iPhone 17 Pro Max has Apple's most ambitious telephoto camera yet, but how does it actually perform? I've dug into the tests and comparisons so you don't have to.
What's New With the Hardware
Apple went big this time:
- 48MP sensor (up from 12MP)—that's a 56% larger sensor
- 4x native optical zoom with 8x optical-quality via sensor cropping
- Maximum 40x digital zoom (previous max was 25x)
The Good Stuff (4x to 8x)
This is where the iPhone 17 Pro Max really shines. In the 4x–8x range, the photos are genuinely excellent—sharper than last year's 5x lens, better detail, better color.
Here's what surprised me in the tests: at 5x zoom, the iPhone 17 Pro Max (cropping from its 4x lens) actually produces cleaner images than the iPhone 16 Pro Max's native 5x lens. The bigger sensor just captures more light and detail.
The Okay Stuff (10x to 15x)
Zoom past 8x and things start to get softer. It's still usable for sharing or documentation—like capturing a street sign or reading something in the distance. But we're leaving "great photo" territory.
The Rough Stuff (20x+)
Beyond 20x, let's be real: it's not pretty. At 25x, the iPhone 17 Pro Max still looks cleaner than the 16 Pro Max at the same level, but neither is winning photography awards. The 40x maximum is really just for "I need to see what that is over there" situations.
Versus the Competition
Samsung Galaxy S26 Ultra wins at extreme zoom (30x+). Its dual telephoto setup is just better suited for long-range shots. But in the 4x–10x sweet spot that most people actually use, the iPhone holds its own.
What this means for you: If you're regularly shooting at 10x or beyond, Samsung might be the better choice. For typical telephoto use—wildlife, sports, concerts, architecture—the iPhone 17 Pro Max is excellent.
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How we researched this
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