Ai 5 hand fine, the central control screen is a capacitive screen or a resistor

Theoretically, each has its own advantages and disadvantages. The capacitive screen uses human bioelectricity to use, and must be touched by hand. Resistive screens can be touched by any object.

The capacitive screen costs some electricity, and the resistive screen saves power. The capacitive screen is more flexible, the resistive screen is worse, the capacitive screen can be touched by multiple points, and the resistive screen seems to be temporarily impossible. Most of the popular smart phones on the market are based on capacitive screens.

Copycat machines are mostly based on resistive screens.

It must be a capacitive screen, and the capacitive screen is much more sensitive to touch than the resistive screen.

For navigation, in fact, it is almost the same, we operate navigation generally with a finger, the resistive screen is not as sensitive as the capacitive screen, everything else is the same, you don't have to care about these on the navigation, and it is not a mobile phone.

Add another factor: the capacitive screen uses glass, which is fragile and may cause harm to the human body in the event of an accident, so it is prohibited in some automobile production standards.

The capacitive screen is good, convenient and flexible.

4. The feasibility of multi-touch is different: the multi-touch of the capacitive screen can be realized, depending on the implementation method and the software used. Currently, it has been implemented on the G1 and iPhone.

Multi-touch control of resistive screens is not possible unless the resistive screen is reassembled and connected to the machine's circuitry.

These two are not as good as the screen of Kangding chimpanzee glass,The first generation used by Apple,There is a sense of smart car brain is the third generation,Very awesome,Direct sunlight is not reflective,It looks very comfortable,And the touch is particularly sensitive。。 This screen should be the best it can be.

1. Comparison of touch sensitivity.

The capacitive screen uses the current sensing of the human body to work, so any non-conductive objects such as fingernails, gloves, etc. cannot be recognized by the capacitive sensing system under the screen. The resistive screen works through pressure sensing, which can be touched with any object, and supports a stylus.

2. Comparison of the feasibility of multi-touch.

Multi-touch with capacitive screens is possible, depending on how it is implemented and the software used, and is currently available on the G1 and iPhone. Multi-touch control of the resistive screen is not possible unless the resistive screen is reassembled and connected to the machine's circuitry.

3. Comparison of damage resistance.

The outermost layer of the capacitive screen is a silica glass protective layer, which may shatter under severe impact. The outermost layer of the resistive screen is a thin film, which needs to be pressed down to achieve pressure sensing, and the resistive screen supports a stylus, which makes the screen easy to scratch, requiring a protective film and relatively more frequent calibration, but it is not easy to break than the capacitive screen.

4. Comparison of accuracy.

Capacitive screens can theoretically reach a few pixels, but in practice, due to the limitation of finger contact area, it is difficult for users to accurately click on targets smaller than 1cm2. The accuracy of the resistive screen is at least a single display pixel, which can be seen when using a stylus. It facilitates handwriting recognition and facilitates operation in an interface using small control elements.

5. Comparison of visual effects.

Both capacitive and resistive screens are very good indoors, but they show differences outdoors, especially in sunlight. The capacitive screen has a better effect, but the resistive screen has a poor visual effect because of the extra screen layer reflecting sunlight.

6. Comparison of cleanliness.

Capacitive screens are easy to leave stains on the screen because they need to be touched with your fingers, but because the outermost layer is glass, they are easier to clean. The resistive screen supports the operation of stylus or fingernails, etc., and it is not easy to smudge the screen.

7. Comparison of environmental adaptability.

The typical operating temperature of a capacitive screen is between 0° and 35° and requires a humidity of at least 5%. There is no specific value for the operating temperature of the resistive screen, but it has been confirmed that the resistive screen used in the Nokia 5800 can work well in temperatures from -15°C to +45°C, and the resistive screen does not require humidity.

8. Comparison of costs.

Capacitive screens are more expensive, capacitive screens from different manufacturers are about 10% to 50% more expensive than resistive screens, and resistive screens are cheaper.

9. Comparison of power consumption: capacitive screen is more power-consuming than resistive screen. Therefore, if you need a longer standby time, you should choose a resistive screen, because a capacitive screen consumes more electricity than a resistive screen.

At present, the resistive screen has been eliminated, and compared with the two, the use experience of the capacitive screen is better.

The resistive screen needs to be pressed hard to be recognized, and the capacitive screen only needs to be touched by a finger.

1.The capacitive screen uses the current induction of the human body to work, and can touch the mobile phone with multiple points, and it can only be used by touching ** or other objects that can conduct electricity.

2.A resistive screen is a sensor that requires pressure touch and does not support multi-touch.

1. The difference in drop resistance.

The capacitive screen may shatter under severe impact.

Resistive screens are less likely to break than capacitive screens.

2. The difference in touch sensitivity.

Capacitive screens can only be used under the screen, and the capacitive sensing system can recognize touch.

The resistive screen senses pressure and can be touched with any object.

3. The difference in screen technology.

The capacitive touch screen is a four-layer composite glass screen.

A resistive touch screen is a type of sensor.

The capacitive screen is more sensitive, and now high-end mobile phones are using this.

The general principle of a capacitive screen is:

Finger contact forms a capacitance with the screen, and the capacitance between the finger and the screen changes to obtain touch information.

The feature is that the screen is a hard screen, sensitive to touch, no need to press the screen hard, supports multi-touch, but can only be touched with fingers.

The representative is LG's chocolate touch red (button capacitive touch), Meizu M8, iPhone, Nokia X6, G1, G2, G3

The general principle of the resistive screen is that the finger presses the screen, and the distance between the two screens changes, resulting in the change of the screen resistance value and the acquisition of touch information.

The feature is that the screen is a soft screen, there is a slight depression when pressed, you need to touch it a little harder, you can use any stylus, but it does not support multi-touch.

There is a whole WindowMobile series, 5800 and other less expensive Symbian touch phones.

The capacitive screen uses the current of the human body to induce, and will not be controlled by things other than **; The resistive screen supports the stylus; The capacitive screen can support multi-touch, but the resistive screen does not; Third, the drop resistance of the capacitive screen is much better than that of the resistive screen.

At present, the use of smart phones is basically capacitive touch screens, resistive early smart phones and many non-smart phones are now used.

Relatively speaking, the capacitive screen is better, but it is easy to fail if it sticks to oil, water, etc., and if it is in the quilt in winter, you spit too much heat on the screen, which may cause drift...

The capacitive screen can be touched by fingers, and the resistance is to cause a certain pressure, relatively speaking, the capacitive screen is more sensitive, and the resistive screen has the habit of locking the screen, so there is no big problem.

However, now the sensitivity of many resistive screens is quite high, and the sensitivity of the capacitive screen can be reached, and the resistive screen currently does not support multi-touch, that is to say, your two fingers can't be pulled apart**, many people may have used the cottage resistive screen, and will have some bad feelings about the resistive screen, and its practical use is a good brand of resistive screen, and the effect is very good, and the resistive screen can also be adjusted into a touch and a face touch, remember that if you can not use a touch, don't use a touch, the touch pressure is very strong, if you make a habit, the screen is not good.

The multi-point capacitor experience is the coolest, the electromagnetic screen is relatively strong, but it does not support multi-touch, the resistive screen is the most garbage, and the capacitive screen is generally a copycat.

The watchtower lord adopts it).

Of course, it is a capacitive screen, the capacitive screen can support the entire plane operation, and it is simple and convenient, the resistive screen can only be operated at one point, it is becoming more and more difficult, iPhone, iPad, some high-end mobile phones, tablet computers are all using capacitive touch screens.

Relatively speaking, the capacitive screen is better, it supports multi-touch touch, and the resistive screen must be touched to achieve clicking, and there is wear and tear.

The capacitive screen is similar to IP, which is touched by the flesh of the human body, and cannot be touched with a stylus. The resistive screen is the kind of 5800, the most primitive touch screen.

The use experience is, of course, good for capacitive screens. Now more than 80% of Android phones are capacitors.

Decisive capacitors, Apple, Ann Desk and other high-end machines are used in capacitors.

It's only a matter of time before the resistors will be phased out.

In addition, capacitors have advantages that resistors such as multi-point are not available...

The capacitive screen is good, and it supports multi-touch.

Each has its own advantages and disadvantages, depending on the individual's habits.

Capacitors are optional. The top configuration is still resistor, and the capacitor is surrounded by virtual buttons.

Don't worry about this, although the performance of the resistive screen is poor, it has a long life.