I S5 excited the same armored glass foil for Samsung Galaxy S5 and mini in action and am. Perfect and nearly invisible protection of the display. Mini optical not so good for a Samsung Galaxy S3. Because the display of the S3 are sanded mini inclined (like a flatterer) the bulletproof glass is not at the edges. Almost 3 mm are from, which gives a visually ugly edge when the display is black. And the raised rim is safely absorb dust and lint. At S5, the glass is perfectly