Samsung Galaxy M40 User Manual page 70

Apps and features
Camera settings
On the preview screen, tap
shooting mode.
Intelligent features
• Scene optimiser: Set the device to adjust the colour settings and apply the optimised
effect automatically depending on the subject or scene.
• Scan QR codes: Enable or disable the QR code reader.
Pictures
• Hold Shutter button to: Select an action to perform when you tap and hold the camera
button.
• HEIF pictures (Photo): set the device to save photos as high efficiency images. The files
retain all of a photo's data for the best image quality.
Videos
• Rear video size: Select a resolution for videos you want to take with the rear camera.
Using a higher resolution will result in higher quality videos, but they will take up more
memory.
• Front video size: Select a resolution for videos you want to take with the front camera.
Using a higher resolution will result in higher quality videos, but they will take up more
memory.
• High efficiency video: Record videos in the High Efficiency Video Codec (HEVC) format.
Your HEVC videos will be saved as compressed files to conserve the device's memory.
• You cannot play the HEVC videos on other devices or share them online.
• Super slow motion and slow motion videos cannot be recorded in the HEVC
format.
Useful features
• HDR (rich tone): Take photos with rich colours and reproduce details even in bright and
dark areas.
• Pictures as previewed: Set the device to save photos as they appear on the preview
screen when taken with the front camera without flipping them.
• Grid lines: Display viewfinder guides to help composition when selecting subjects.
. Some options may not be available depending on the
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