A "Frameless magnetic slim PC case for iPhone" combines several desirable features:

1. Frameless: This usually means the case has a minimalist design that doesn't significantly cover the edges or the original design of the iPhone. It often refers to cases that are more like a backplate with minimal or no bezel around the screen.
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3. Magnetic: This almost always refers to MagSafe compatibility. Apple's MagSafe technology in iPhones (iPhone 12 and newer) allows for magnetic attachment of accessories like chargers, wallets, and stands. A case with built-in magnets ensures strong and proper alignment for these accessories.
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6. Slim: The case adds minimal bulk to the iPhone, preserving its sleek profile.
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8. PC Case: This specifies the material: Polycarbonate (PC). PC is a hard, rigid plastic known for its durability, scratch resistance, and ability to be molded into very thin designs.
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What to expect from such a case:

1. Minimalist Aesthetic: The primary appeal is to show off the iPhone's original design. The case often covers only the back and slightly wraps around the corners, leaving the sides, top, and bottom largely exposed for a "barely there" feel.
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3. MagSafe Functionality: The integrated magnets will ensure your MagSafe charger snaps on perfectly and other MagSafe accessories (like wallets or car mounts) attach securely.
4. Good Scratch Protection: While not as protective as rugged cases, the PC backplate will guard against scratches and minor scuffs on the back of your iPhone.
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6. Limited Drop Protection: Due to its frameless and slim nature, these cases offer less drop protection than bulkier, full-coverage cases, especially for drops directly on the screen or exposed edges. They typically provide some corner protection and a slight raised lip for the camera and screen when placed face down.
7. Matte or Clear Finish: Many "frameless" PC cases come in a matte finish to resist fingerprints, or a clear finish to showcase the iPhone's color.
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Be sure to confirm compatibility with your specific iPhone model