First time I touched a screen The iPhone was so amazed at the speed of the screen's response to my touch. Even before I touch the screen, I feel that it responds, and it was not this type of screen that is called capacitive touch screen I am familiar with me, and although most of the Track Pads in laptops work with almost the same technology, the screen of mobile phones at this time was working with a different technology called Resistive touch screen This type of screen does not respond except by pressing either the Capacitive screens work with a different technique, and it is enough for your finger to touch the screen until a layer made of a specific material changes the electrical signals in the place you touch so that the system immediately identifies this place and because of this technology, the iPhone cannot be touched by Any electrical insulator, such as a glove, the screen will not respond to you, so the plastic pen used with the Resistive touchscreen phones does not fit the iPhone screen.
This is how to install the iPhone screen from the inside

Not only because of this high-tech, anti-scratch and distinctive screen that allows multi-touch and quick response to you superior to the iPhone, but also because of the efficiency of its components, so when Apple uses a solid component inside its devices it always chooses the best and this is what happened with the screen of the iPhone. Specializes in touch screens by testing the screens of modern phones and it turned out that the iPhone is very superior and its screen is considered the most accurate, so if you touch a position, this position is correct with very great accuracy.

The test is simply a drawing of straight lines on the phone screen, and if these lines made bumps, then this means that the phone could not locate your finger with high accuracy, and with this test we see that the iPhone screen is the best and the Motorola Droid screen and Google Nexus One They are the worst, especially with weak touching of the screen with a fingertip.
For more information, you can watch this video that explains the test in the company's laboratories.



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