iPhone 17 Pro's Rumored 8x Zoom Could Explain Larger Camera Bump

A few days ago, it was rumored that the iPhone 17 Pro models will offer up to 8× optical zoom, and this could explain why the devices are expected to have significantly larger rear camera bumps compared to previous models.

iPhone 17 Pro Iridescent Feature 2
Specifically, it was rumored that the Telephoto lens in the iPhone 17 Pro models will be able to move, allowing for multiple focal lengths. As a result, the tipster claimed that the iPhone 17 Pro models will let you switch between 5× and 8× optical zoom, without tricks like sensor cropping. A moving Telephoto lens would require more parts and internal space, which could explain why the camera bump is expected to increase in size this year.

On the iPhone 16 Pro models, the Telephoto lens has a fixed focal length of 120mm, and it offers a single 5× optical zoom option. Apple says the devices also have a 2× optical zoom option, but that uses the main rear camera with sensor cropping, which in simple terms is a technique that effectively zooms in on the center of a larger photo.

Of the three rear camera lenses on the iPhone 16 Pro models, the Telephoto lens is the one that is furthest to the right, so the parts that would allow the lens to move on the iPhone 17 Pro models could be housed inside the middle of the camera bump, in the area between the lenses and the LED flash/rear microphone/LiDAR Scanner.

For now, this is only speculation about a rumor. We should find out what Apple has officially planned in just about six weeks from now.

Related Roundup: iPhone 17 Pro
Related Forum: iPhone

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Top Rated Comments

CharlesShaw Avatar
27 weeks ago
Looking more Norelco. If they add a sideburn trimmer, I'll consider upgrading.



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Score: 17 Votes (Like | Disagree)
macduke Avatar
27 weeks ago
Agreed. I've been saying this since February: https://forums.macrumors.com/threads/iphone-17-pro-with-all-new-camera-bar-design-allegedly-revealed.2449343/page-5?post=33735438#post-33735438
Score: 8 Votes (Like | Disagree)
jz0309 Avatar
27 weeks ago
If that is going to be the case, I am 99% sure that I will get the 17PM, in orange ;)
Score: 4 Votes (Like | Disagree)
FSMBP Avatar
27 weeks ago

This is unfortunately the logical conclusion of camera-phone development. Physics dictates that there's only so much you can do in a small space, and the demand for increasing camera quality requires more internal space be dedicated to optics and sensors. As it is now, my 15 Pro doesn't sit quite right on my MagSafe stand at my desk because the ring of aluminum around the puck is wide enough to run into the camera bump. Hopefully the rumored move of the MagSafe components downward will fix this issue, though it's going to be strange when setting the phone on a MagSafe stand in landscape orientation...
That would be my dream: a camera that is also an iPhone. They can make it thick and have amazing lenses...

I would buy it instantly...
Score: 4 Votes (Like | Disagree)
JohnC1959 Avatar
27 weeks ago

With that huge camera bump I’m wondering if this thing will still be able to charge on a car charging pad. It feels as though it won’t be able to make solid contact with flat Qi charger underneath. I hope I’m wrong.
Every such charger or mount I've ever seen sits well below that camera bump
Score: 4 Votes (Like | Disagree)
DoogieP Avatar
27 weeks ago
This makes plenty of sense — 1x is the main lens, 2x is the same lens cropped; 5x-8x is a dynamic zoom lens, 2.5x-4x is the same lens cropped. Computational work fills in the in-between parts not exactly covered along the way from 1x to 8x.
Score: 4 Votes (Like | Disagree)