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How to Choose Touch Screen
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4-Wire
|
SAW
|
5-Wire
|
Infrared
|
Capacitive
|
| Price/pcs |
Cheap
|
Middle
|
Expensiver
|
Expensive
|
Expensiver
|
| Darability |
3 Year
|
5 Year
|
3 Year
|
3 Year
|
2 Year
|
| Warranty |
Avoid
|
2 Year / Time
|
Avoid
|
1 Year / Time
|
Avoid
|
| Anti-Strong light interference |
Ok
|
Good
|
Ok
|
Good
|
Good
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| Stability |
High
|
Higher
|
High
|
High
|
Ok
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| Transparency |
Ok
|
Good
|
Good
|
Good
|
Ok
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| Installation |
Built-in/Onwall
|
Built-in/Onwall
|
Built-in/Onwall
|
Onwall
|
Built-in
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| Touch |
Anything
|
Finger/Pen
|
Anything
|
Sharp
|
Sharp - option
prevented
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| Resolution |
4096×4096
|
4096×4096
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4096×4096
|
977×737
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4096×4096
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| Intense light- resistant |
Good
|
Good
|
Good
|
Bad
|
Bad
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| Response time |
<10ms
|
10ms
|
<15ms
|
<20ms
|
<15ms
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| Following Speed |
Good
|
The second speed is low
|
Good
|
Good
|
Good
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| Influence of transducers damage |
Small
|
Big
|
Small
|
Small
|
Small
|
| Scraps |
No
|
Big
|
No
|
Big
|
Big
|
| Excursion |
No
|
Small
|
Big
|
Big
|
Big
|
| Monitor option |
CRT
|
CRT
|
CRT & LCD
|
Ok
|
CRT & LCD
|
| Waterproof |
Good
|
Ok
|
Good
|
CRT
|
Good
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| Ani-Electromagnetism Interference |
Good
|
Ok
|
Good
|
good
|
Ok
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| Application |
Indoor/Outside
|
Indoor
|
Indoor/Outside
|
Indoor
|
Indoor/Outside
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Touch Screen Solutions
