Selecting the Right Screen Protector for Your Universal 7-inch Tablet or eBook
A tablet or e-reader that has a hand-sized form factor is a convenient way to enjoy a good book or surf the Web at home or while on the go. These touch screens are designed to tap, pinch, and swipe, and that can mean a lot of natural wear and tear. Universal 7-inch tablet and eBook screen protectors can be an effective way to avoid scratches as well as the buildup of skin oils and other substances that smudge.
What is a universal screen protector?Protectors are often anti-scratch, meaning they are designed to protect touch screens from scratches first and foremost. The concept is that if the touch screen would scratch, the protector will scratch instead, and then, you can just replace the screen protector if the blemish is a nuisance. The term universal indicates that a protector isnt made for a particular brand or model but rather a particular screen size, which in this case is seven inches. In addition to the generic and unbranded options, some of the companies that make universal protection for this size include:
- Kurio
- ZAGG
- Belkin
- Toshiba
- Samsung
This varies from one brand and product to the next, but these protectors can offer a number of different features that can enhance your reading experience. In addition to the aforementioned scratch-resistant coatings, these include:
- Anti-glare: Surfaces for reading outdoors
- Anti-smudge: Coatings to avoid fingerprints and the like
- Anti-spy: Finishes that help stop over-the-shoulder snooping
- Anti-bubble: For easier application of film-style protectors
- Ultra thinness: For accuracy and a natural feel
These are among the three most common materials with which screen protectors are made. PET is an abbreviation for polyethylene terephthalate, which is a type of plastic that can be manufactured quite thin. Almost any protective film for a touch screen is made with PET. TPU stands for thermoplastic polyurethane, which is an elastic plastic that has self-healing properties. Its also more durable than PET and more resistant to oils and the like. Finally, tempered glass or TG isn't a plastic at all but made from silicone, which makes it shock absorbent. Its material also allows for a clearer display.
How do you apply a tablet screen protector?Each screen protector may have a slightly different procedure, so refer to owner's instructions. However, there are general guidelines you can follow. First, clean your hands and go to a low-dust environment. Clean the screen. If youre replacing a protector, ensure that all adhesive residue is gone. Line up the product to the touch screen before exposing the adhesive backing. Once you can visualize the margins, remove the backing via the provided tab. Start at one side, whichever is your preference, and gently apply the protector to the other. Gently swipe bottom to top (perpendicular to how you applied the protector) to remove any air trapped underneath.