Let's cut the nonsense: I've assessed and rated all the biggest iPhone 18 rumors so far

From a variable aperture to under-display Face ID

16 Jan 2026, 19:01 · TechRadar

Features By James Rogerson published 16 January 2026

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Rumors Rated is where we assess the biggest, most interesting and sometimes bizarre rumors and claimed leaks around the upcoming tech and predicted products. We draw upon a wealth of technology experience to assess and rate which rumors and information tidbits are worth your time and attention and those that are a bit too far-fetched. If you have any tips or insider information, feel free to contact us.

The iPhone 18 series probably won’t land until September – or possibly even later in the case of the base iPhone 18 model- but we’ve already heard lots about these phones, with leaks and rumors shedding light on many of the specs the iPhone 18, iPhone 18 Pro, and iPhone 18 Pro Max might offer.

Of course, this far from launch, we’d take any claims with a serious side of salt, but some of these claims sound believable, and many come from reputable sources, so they could be correct.

Below, we’ve detailed five of the biggest iPhone 18 series rumors – these being things that might actually change on the phones, rather than stay the same, and we’ve rated how likely we think they are to happen.

1. A variable aperture camera

The iPhone 17 Pro Max (Image credit: Lance Ulanoff / Future)

One of the most exciting and intriguing iPhone 18 series rumors so far is that the Pro models could have a variable aperture for their main camera.

This would let you control how much light enters the lens, and in turn give you more control over the depth of field. It’s a feature that most DSLR and mirrorless cameras have, but it’s rare on smartphones, and would be a first for an iPhone.

Arguably, this could be a bit niche, since anyone who just wants to point and shoot probably wouldn’t bother adjusting the aperture, but for those who dabble with pro and manual modes, this could be a major addition.

Will we see it? Given that it is a bit niche, we’re not certain, but some credible sources have claimed we might. Apple watcher Ming-Chi Kuo mentioned that this was planned back in November, and they have a good track record.

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