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Freedom251 › Blog › camera settings

How to Set Up the Samsung Galaxy S25 Ultra Camera for Better Photos

By Freedom251 Team · · 3 min read

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For most everyday shots, leave the Galaxy S25 Ultra in Photo mode and let the camera choose its settings. Switch to Portrait for a background effect, Night for dim scenes, and Expert RAW when you want manual controls and plan to edit the files afterward. Clean the camera glass and keep the phone steady in low light before changing settings.

Choose the right camera mode for the scene

Mode or tool Use it when What to keep in mind
Photo Routine snapshots and everyday scenes The camera determines picture settings, so it is the simplest starting point. You have less manual control.
Portrait You want a background effect around a person or subject Check the preview and subject edges; the result depends on the scene.
Night The scene is dim Samsung says the mode adjusts exposure and white balance to the lighting. Hold the phone steady during capture.
Expert RAW You want manual capture controls and files for later editing It offers more control and RAW output, but involves extra setup and editing.
Smartphone tripod or stable phone mount You want optional support for a still night scene Samsung suggests a tripod if possible; no particular accessory is established as necessary.

Set up for everyday photos

Start in Photo mode

Open the Camera app and choose Photo. Samsung describes this mode as letting the camera determine picture settings. Frame the subject, select the lens or zoom option that gives you the composition you want, and check focus before taking the picture.

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The S25 Ultra’s manufacturer-listed rear cameras are a 200MP wide camera, a 50MP ultra-wide camera, a 10MP 3x telephoto camera, and a 50MP 5x telephoto camera. Those are specifications, not a guarantee that the highest resolution or greatest zoom will produce a better photo in every scene. Choose the view that fits your subject and composition rather than treating one setting as universally best.

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Use Portrait when you want a background effect

Select Portrait when you want the phone to add and adjust a background effect. Review the preview and the subject’s edges before capturing; the mode does not guarantee the same result for every subject or background.

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Take clearer photos in low light

Use Night mode and steady the phone

In a dim scene, choose Night mode if it is available in the current camera layout. Samsung says the mode responds to lighting by adjusting exposure and white balance. Keep the phone still through the capture; a tripod or stable phone mount is an optional aid, not a requirement.

If you do not see a Night control, the available interface and settings may differ with software version, carrier, or mode layout. Samsung cautions that camera screens and settings can vary.

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Use Expert RAW for deliberate capture and editing

Open Expert RAW

  1. Open Camera.
  2. Tap More, then Expert RAW.
  3. If prompted, download Expert RAW separately and follow the on-screen setup.

Expert RAW provides controls including ISO, shutter speed, focus, white balance, and exposure. Samsung describes its output as JPEG plus 16-bit Linear DNG RAW files for editing. The manual settings depend on the scene, and RAW is most useful when you are prepared to work on the image afterward; there is no single ISO or shutter speed that suits every shot.

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Samsung also highlights Virtual Aperture, an ND filter, and multiple exposure in Expert RAW, as well as Log Video for video color grading. These are optional creative tools, not necessary steps for routine still photos.

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Fix blur, haze, or an unexpectedly dark preview

For blurry or hazy photos

  • Clean the camera glass before changing settings.
  • Try a different shooting angle or avoid strong light sources that may cause haze or flare.
  • If a close subject will not focus with the 5x telephoto camera, switch lenses or move farther away. Samsung lists a 30 cm minimum shooting distance for that camera on the S25 Ultra.

For a preview that looks darker than expected

Where Camera Assistant is available, check its Advanced Photo mode controls. Samsung says limits on shutter speed and ISO may be used to reduce blur and noise; turning those limits off can brighten the preview but changes that blur-and-noise tradeoff. Camera Assistant availability depends on country, including whether Good Lock is supported there.

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What varies by region or software

Samsung’s mode descriptions, S25-series Expert RAW instructions, product specifications, and troubleshooting guidance come from official Samsung pages for the US, UK, and Saudi Arabia. Labels, screens, and feature availability can differ by software version, carrier, and region. Treat the camera modes as scene-specific choices rather than a fixed configuration that guarantees better results.

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camera settingsExpert RAWSamsung Galaxy S25 Ultrasmartphone photography

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