How does the Samsung Galaxy S26 Ultra camera perform in low light?

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Short Answer: Really, Really Well

The Galaxy S26 Ultra is genuinely impressive in low light. Samsung made meaningful hardware upgrades, and the AI processing is smart without going overboard.

The Hardware Story

The numbers tell the story. That 200MP main camera has an f/1.4 aperture—wider than the f/1.7 on the S25 Ultra. Translation: the sensor sees 47% more light. The telephoto improved too, going from f/3.4 to f/2.9.

More light in = better photos with less noise.

Night Mode Is Different Now

If you're looking for a Night Mode button, it's not there by default. Samsung decided the phone is smart enough to know when you need low-light processing.

Here's how it works: A small moon icon appears in your viewfinder when the camera activates enhanced night processing. Just take the shot—no mode switching required.

If you prefer the old dedicated button, you can restore it in camera settings.

Why Photos Look Better

The AI processing is actually smart this time:

• It analyzes faces, backgrounds, and objects separately
• Noise reduction targets the right areas without smearing details
• Colors stay natural instead of getting that over-saturated night mode look
• Dark shadows lift while bright lights don't blow out

Astrophotography Works

Want to photograph stars? Use Pro Mode:

• Set ISO low (50–100)
• Use a 2–5 second shutter
• Mount on a tripod
• Point at the sky

That f/1.4 aperture is so wide that even a few seconds captures surprising detail. You can actually get Milky Way shots with practice.

Video at Night

The S26 Ultra shoots 8K at 30fps with Samsung's new APV codec—the first Galaxy phone with professional-grade video recording. Low-light video looks cleaner with less grain and better dynamic range.