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Android: Change the Camera Frame Ratio

If your photos come out with black bars or don't fill your screen the way you expect, the camera's frame ratio is likely set to the wrong option. Android's camera app lets you switch between 4:3, 16:9 and 18:9, and each choice changes both the shape of the image and how much of the sensor it uses. Picking the wrong one can lead to unwanted cropping when you print photos or upload them to social media.

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VersionAndroid 9 · Android 9

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Step 1 of 5: Open **Camera**

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Android 9 · Android 9
Camera Frame Ratio Setting – Android 9: step 1 – Open Camera
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Android

Camera Frame Ratio Setting auf Android

The camera frame ratio controls the aspect ratio of photos taken with the built-in camera app. Android offers three options: 4:3, 16:9 and 18:9. Each ratio changes how much of the sensor is used and how the final image is shaped.

4:3 uses the full sensor area and typically produces the highest resolution, but the image looks more square and can leave black bars on modern tall displays. 16:9 matches most screens and is closer to a widescreen photo or video frame. 18:9 fills the entire display on phones with taller screens, but crops more of the sensor, which can slightly lower the maximum resolution.

To change the setting, open Open Camera and tap Open the menu. From there, go to Open the settings and tap on Tap on Camera frame. Choose an option from the list to switch between 4:3, 16:9 and 18:9.

If your photos always show black bars when viewed full-screen on your phone, switching to 18:9 usually solves it. If you print photos regularly or need maximum detail, 4:3 is the better choice. This setting only affects new photos taken after the change; existing images keep their original ratio.

Frequently asked questions

4:3 uses the full camera sensor and gives the highest resolution but a more square shape. 16:9 is a widescreen ratio close to most video formats. 18:9 matches the full height of taller phone screens but crops part of the sensor.