The OnePlus 15 impressed my excellent colleague, David Lumb, with its superb battery life and excellent performance, especially for gaming. I wasn't as thrilled with the cameras in my early testing, but the proof of its photography prowess comes down to how it stacks up against the competition. In this case, the iPhone 17 Pro is one of our favorite phone cameras and indeed one of the best camera phones you can buy in 2025.
For years, OnePlus has partnered with the iconic Swedish camera maker Hasselblad to work on color science and image calibration for OnePlus phones. But that partnership has ended, which puts a lot of pressure on the Chinese company to impress with its camera suite on the OnePlus 15. Throughout all these changes, Apple released the iPhone 17 Pro, which has a brand-new 48-megapixel 4x telephoto camera and carries forward the company's reputation for excellent photography.
I headed out to the streets of Edinburgh, Scotland, to test both phone cameras in a variety of situations. It's important to note, though, that what I consider "better" might not be what you agree with. Photography, like all art, is subjective. While, as a professional photographer, I prefer more natural, true-to-life tones, you may prefer imagery with more pop and colors. Take my thoughts with a grain of salt.
Note, too, that all images were taken with each phone's standard camera mode in JPEG format, and all images have been resized using Adobe Lightroom, with no additional edits or sharpening applied. Small print done with, let's dive in.
Straight off the bat, I'll admit a small mistake in the photos above. I took this shot using one of the iPhone's Photographic Styles. I think it was Gold, and so it's no surprise that it's given the image a more vibrant, warmer look that suits the scene incredibly well. I only had the style active for this example and the ultrawide version below.
However, I noticed that the iPhone's exposure is broadly better, while the OnePlus' software processing had worked so hard in reducing image noise that a lot of the texture in the floor had been lost.
Switch to the ultrawide lenses, and things do change a bit. The iPhone's exposure above looks preferable to my eye, but the OnePlus' shot definitely has more detail overall.
This example above is quite classic of the problems I have not just with the OnePlus 15, but also with most of OnePlus' phones. The image is quite heavily saturated, with an electric-blue sky and vivid greens that look unnatural to me. The iPhone's image has a much better handle on color here.
My other problem with OnePlus' phones is how hard they go with their HDR processing, brightening up shadows and pulling back highlights, resulting in images that quite often lack depth and believable contrast. The image above is a prime example where the deep shadows under this bridge have been maintained in the iPhone's shot, but where the OnePlus 15 has tried to lighten them so much that the image looks very overprocessed.
And to prove it's not a one-off, this example above is a real low point for the OnePlus. It really tried to eliminate any kind of shadows in this scene, while pulling back the highlights in the sky outside far too much. The image looks fake, overprocessed and exactly what people would think of if you told them a photo was taken on a phone. By taking a far more subtle approach, the iPhone's image is much more to my liking.
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