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Description:
The interactive intelligent touch screen integrates functional modules such as presentation, writing, interaction, and sharing, to easily create a simple paperless conference/teaching scene and realize an efficient and harmonious conference/teaching method.
Feature:
* 4K UHD display, zero lamination design, AG tempered glass, high color gamut.
* Built-in Android operating system, support optional ultra-thin plug-in PC module.
* High degree of touch algorithm optimization, fast response, high writing and presentation fluency.
* Support operating signal source, volume and others by touch under the display status of signal sources.
* Support anti-light interference, use as usual under direct sunlight
* Support HDMI channel signal input smart wake-up function in standby mode.
* Support touch menu, including return key, menu operation, task preview, channel switching, volume adjustment, shortcut whiteboard, etc.
* Support any channel writing annotation function.
* Support channel memory function, enter the home page by default when booting, support custom named channel function.
* In standby mode, HDMI channel signal input intelligent wake-up.
* Support wireless screen transmission.
* Support WIFI 6.
* Support intelligent light sensing to adjust backlight.
* Support recording screen, electronic whiteboard and handwritten annotation, can meet various requirements of training classes.
Specification:
|
Model |
TV-98820 |
|
Processor |
Quad-Core A55 quad-core, Mali-G52 MP2 dual-core |
|
System version |
Android 11 |
|
RAM |
4GB |
|
Storage |
32GB |
|
Screen type |
LED LCD screen |
|
Screen size |
98 inches (16:9) |
|
Screen display size |
2159（H）×1214（V）mm |
|
Physical resolution |
3840（H）*2160（V） |
|
Pixel pitch |
0.5622×0.5622mm |
|
Color gamut NTSC (Typ) |
72% |
|
Response time |
8ms |
|
Refresh rate |
60Hz |
|
Chromaticity |
1.07B (10bit) |
|
Brightness |
450 cd/㎡ |
|
Contrast |
1200:1 |
|
Viewing angle |
178°(H/V) |
|
Backlight lifespan |
≥30000 |
|
Audio channel |
2.0 |
|
Speaker |
2x15W@ 8Ω |
|
Camera pixel |
48 million-8000x6000@5fps |
|
Number of camera |
1 |
|
Camera field angle |
D：80°H：75° V：50° |
|
Microphone pickup distance |
≥8m |
|
Number of microphone |
8 |
|
Input port |
TYPE-C*2；HDMI*1；TUOCH*1；USB3.0*2；HDMI2 IN*1；HDMI1 IN*1；RJ45 IN*1；AUDIOIN*1；VGAIN*1；DPIN*1； |
|
Output port |
OPTICAL OUT*1；USB2.0*1；TOUCH*1；USB3.0*2；WIFI*4；HDMI OUT*1；RJ45 OUT*1；LINE OUT*1 |
|
Communication port |
RS232 port: 1 |
|
Touch embedding method |
Built-in integrated, non-external design |
|
Touch sensing technology |
Infrared recognition touch technology: PC: 20 points / Android: 10 points |
|
Writing method |
Fingers, stylus or non-transparent objects larger than 5mm in diameter (multi-touch 8mm) |
|
Writing height |
3.5mm |
|
Screen surface hardness |
7H |
|
Output coordinate |
32767(W)×32767(D) |
|
WiFi |
802.11a/b/g/n/ac/ax+Bluetooth5.0，working frequency: 2.4GHz/5GHz，working distance: 12m |
|
Power supply |
100-240V~50/60Hz input |
|
Standard power consumption |
≤400w |
|
Standby power consumption |
≤0.5W |
|
Working temperature |
0℃～40℃ |
|
Working humidity |
≤80%RH |
|
Overall size (L*H*D) |
2217.84mm*1326.29mm*94.8mm |
|
Package size (L*H*D) |
2401mm*1490mm*320mm |
|
Weight |
Net weight: 98±1kg, Gross weight:127.9±2kg |
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