The Samsung Galaxy S25 lineup leans on AI to keep its cameras fresh
Samsung’s Galaxy S25 smartphones launched today, but when it comes to the all-important cameras, the company leaned on AI rather than making any meaningful changes. There is one welcome addition, though. Samsung finally caught up to to rivals like Honor by introducing log video to allow more precise color grading. Other key updates include improved low-light capability on all models, the new “ProVisual engine,” a “virtual aperture” and a much higher resolution ultrawide camera on the high-end Ultra.
Last year the Galaxy S24 Ultra’s big selling point was the 200MP camera, which made the 12MP ultrawide look weak in comparison. Samsung remedied that with the Galaxy S25 Ultra by more than quadrupling that sensor to 50MP. That also helps Samsung match up better against Google’s Pixel 9 Pro and its 48-megapixel ultrawide camera.
With that, the Ultra now has a formidable suite of cameras: a 200MP wide, 50MP ultrawide, 10MP 3x telephoto and 50MP 5x tele. However, that makes the more mainstream Galaxy S25 and S25+ look a bit weak in comparison. Those only come with a 50MP wide, 12MP ultrawide and 10MP 3x tele, just like the last two models. All phones have a front 12MP selfie camera with up to 4K 60p video.
Samsung also rectified a weak point we addressed in our reviews on the S24: sub-par low-light performance. With Qualcomm’s new Snapdragon 8 Elite for Galaxy chip, Samsung says the new cameras can analyze noise more effectively using a new “spatial-temporal filter,” that can detect moving and static objects more precisely. That in turn allows for cleaner video, particularly with moving objects in dim environments. The downside is that applying stronger noise reduction can generate weird artifacts, something we’ll test further in upcoming reviews. In fact, during Samsung’s presentation, I couldn’t help but notice a strange separation between the moving subject and background.
Other key new camera features are also available across the S25 lineup. The most important one for content creators is Galaxy Log, which finally enables log video to improve dynamic range and allow more accurate color grading. That’s a much-requested feature for Galaxy phones that was only available previously with third-party apps. It also records with 10-bits of color like the HDR mode. However, the new feature still falls short of the ability to capture ProRes log video on the latest iPhones.
I tested log on Honor’s Magic smartphone series and it can meaningfully improve video by boosting dynamic range in tricky lighting situations (a backlit subject or sunny day, for instance). The problem is that transforming log into regular footage requires an editing app and some knowledge about things like LUTs — so whether this will catch on with users depends on how Samsung implements it.
Samsung also enabled 10-bit HDR video capture by default, which allows you to shoot more colorful and detailed images. However, be aware that such content might not display properly on apps and devices that don’t support HDR (other smartphones, PCs, TVs, etc.).
To treat photos after you take them, Samsung enhanced Portrait Studio with new features like personalized avatars with more true-to-life facial expressions. It also added new analog filters for a more film-like aesthetic for photos and videos.
There are two other new tricks: Audio Eraser and Virtual Aperture. Though all the cameras have a fixed aperture, the latter simulates having an adjustable one just like mirrorless cameras. However, the feat is accomplished through computational tricks, so it’s likely to look a bit artificial.
Audio Eraser, meanwhile, is an AI-powered noise reduction system designed to cut out background sounds in busy environments when shooting video, no doubt inspired by Apple’s Audio Mix and the Audio Magic Eraser on Pixel devices. During the demo, Samsung showed how it could cut different types of noises like wind, waves and nature.
The Galaxy S25 Ultra’s new camera is great if you can afford that $1,300 model, while the improved low-light handling, Galaxy Log and AI should provide nice, but not spectacular, benefits. All told, Samsung didn’t bring as much to the table as the iPhone 16 with its Camera Control button, or the Pixel 9 (Video Boost, Add Me, Auto Frame). For more on how the Galaxy S25’s cameras work in the real world, check out our hands-on tests and stay tuned for full reviews.
This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/the-samsung-galaxy-s25-lineup-leans-on-ai-to-keep-its-cameras-fresh-181056862.html?src=rss
Samsung’s Galaxy S25 smartphones launched today, but when it comes to the all-important cameras, the company leaned on AI rather than making any meaningful changes. There is one welcome addition, though. Samsung finally caught up to to rivals like Honor by introducing log video to allow more precise color grading.…
