How to Use Expert RAW on Galaxy Phones

Last Update date : Oct 14. 2026
View of Galaxy Expert Raw App icon.

How to Use Expert RAW for Professional Photography on Samsung Galaxy Devices

Discover how to use Expert RAW on Samsung Galaxy devices to capture high-quality RAW images, enable astrophotography, and utilize multiple exposure modes for professional editing.

Expert RAW is a powerful camera application designed for Samsung Galaxy users who want to capture professional-grade photos with full control over camera settings. It allows you to shoot in RAW format, enabling detailed post-processing while supporting advanced features like astrophotography and multiple exposure modes on compatible devices.

1. What Is Expert RAW and How Does It Work?

Expert RAW is a specialized camera app available on the Galaxy Store that lets you capture images in RAW format (Linear DNG 16-bit). Unlike JPEG, which compresses image data, RAW files retain the full sensor data, allowing for more detailed editing in post-production.

- RAW files provide greater flexibility in adjusting exposure, white balance, and other settings during editing.

- Both JPEG and RAW files are saved simultaneously when using Expert RAW.

- You can manually adjust settings like ISO, shutter speed, focus, and exposure for precise control over your shots.

2. Supported Samsung Galaxy Devices

Expert RAW is compatible with the following Samsung Galaxy devices:

Galaxy S20 series, Galaxy S21 series, Galaxy S22 series, Galaxy S23 series, Galaxy S24 series, Galaxy S25 series, Galaxy S26 series, Galaxy Z Fold series, Galaxy Z Flip series, and Galaxy A series (models with advanced camera systems).

3. How to Download and Install Expert RAW

  1. Open the Galaxy Store on your Samsung Galaxy device.
  2. Search for "Expert RAW" in the search bar.
  3. Select the app and tap "Install" to download and install it.
  4. Once installed, launch the app from your home screen or app drawer.

4. Why Use Expert RAW for Professional Photography?

Expert RAW offers several advantages for photographers looking to enhance their workflow:

- High dynamic range (HDR) capabilities for capturing detailed images in challenging lighting conditions.

- Full control over camera settings for creative freedom and precision.

- Support for advanced features like astrophotography and multiple exposure modes on select devices.

5. How to Enable Astrophotography and Multiple Exposure Modes

On Galaxy S23 and S22 (T OS) devices, you can access astrophotography and multiple exposure modes through the "Special Photo Options" feature in Expert RAW. Here's how to activate these modes:

  1. Open the Expert RAW app on your device.
  2. Set the resolution to 12MP to enable "Special Photo Options."
  3. Navigate to the shooting preview screen and select the desired mode (Astrophotography or Multiple Exposure).
  4. Adjust settings like focus, white balance, and exposure time as needed.

6. Tips for Capturing Astrophotography with Expert RAW

To capture stunning night sky images, follow these steps:

  1. Select the Astrophotography mode in Expert RAW.
  2. Enable the Sky Guide option to display constellation guides.
  3. Adjust the focus to infinity and set the exposure time according to the lighting conditions.
  4. Capture the image and review it for clarity and detail.

7. Tips for Using Multiple Exposure Mode

Multiple exposure mode allows you to combine multiple images into a single shot. Here's how to use it:

  1. Select the Multiple Exposure mode in Expert RAW.
  2. Choose between continuous shooting or manual shooting based on your preference.
  3. Adjust combination modes to suit your creative needs.
  4. Capture the images and review the final result.

8. Additional Things to Check

For optimal performance with Expert RAW, ensure the following:

- Your device has sufficient storage space to save RAW files, which are larger than JPEGs.

- The device is running the latest software version for compatibility with Expert RAW features.

- Shooting more than 10 consecutive images may result in longer processing times due to high-resolution image handling.

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