Samsung Galaxy J3 User Manual page 142

Legal information
Some multimedia (audio/video) files contain Digital Rights Management (DRM)
technology to verify you have the right to use the files. Preloaded apps on your
device may not be compatible with DRM-protected files.
Screen images are simulated. Appearance of device may vary.
The actual available capacity of the internal memory is less than the specified
capacity because the operating system and default applications occupy part of the
memory. The available capacity may change when you upgrade the device.
Please check with your service provider to verify qualifying services/features.
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