Tel : 400-772-9685
Let's start talkingWelcome to contact us for product consultation.
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model |
75 inches |
86 inches |
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physical dimension |
4230.9mm*1218.1mm*108.55mm（L*H*T） |
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color |
iron gray + black |
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material |
Aluminum alloy + metal |
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Front interface |
Hidden Type-c*1、USB 3.0*3、HDMI IN*1、TOUCH*1 |
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rear interface |
Coax*1、AV out*1、AV in*1、TV*1、PC Audio*1、VGA*1、RS232*1、RJ45*1、HDMI*2、TF Card*1、USB*2 |
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front button |
Power, Settings, Eye Protection, Screen Recording, Aspect Ratio, Volume-, Volume+, Home, Light Sensitivity |
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Camera |
800W (optional accessories) |
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pickup |
6 arrays (optional accessories) |
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hot key |
15 left and right secondary screens |
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Pen tray |
Front pen slot |
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Wifi |
Front 2.4/5G dual-band, support AP |
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Bluetooth |
built-in |
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speaker |
2*15W (forward) |
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special function |
Interconnected memory function |
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software |
Internet memory software, screen pull-down, mobile teaching (optional), micro-lecture assistant (optional) |
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Boot method |
NFC card swipe |
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Packing |
EPE+carton |
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Main screen packaging size |
2100mm*1346mm*242mm（L*H*T） |
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Secondary screen packaging size |
1410.5mm*1346mm*276mm(L*H*T) |
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net weight |
About 130KG |
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Gross weight |
About 150KG |
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|
model |
75 inches |
86 inches |
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Backlight type |
LED |
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Display area |
1649.66*927.936（H*V） |
1895.04*1065.96（H*V） |
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Aspect ratio |
16:9 |
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Resolution |
3840*2160 |
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pixel pitch |
0.4935*0.4935 |
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refresh rate |
60Hz |
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brightness |
350cd/㎡ |
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Contrast |
4000:1 |
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response rate |
≤8ms |
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Viewing angle |
178° |
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model |
75 inches |
86 inches |
|
touch panel |
4mm AG tempered glass |
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touch technology |
High-precision infrared sensing |
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Touch points |
20 |
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touch area |
Full area touch (main screen + secondary screen) |
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touch resolution |
32767*32767 |
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touch accuracy |
±1.5mm |
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minimum identifier |
3mm |
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support system |
Windows11/10/8/7、Android、Mac OS X、Linux |
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model |
75 inches |
86 inches |
|
Android version |
9.0 |
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CPU/GPU |
Quad-Core Cortex-A55/Multi-Core Mali-G52 |
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processor |
Quad core processor |
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Body memory |
16G/32G (optional) |
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running memory |
2G/3G/4G (optional) |
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structure |
Intel standard 80Pin plug-in structure |
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CPU |
Intel Core I5 (optional) |
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motherboard |
H110 |
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RAM |
4G DDR3 (optional) |
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hard disk |
128G SSD (optional) |
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graphics card |
integrated |
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system |
Windows 10 preinstalled |
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model |
75 inches |
86 inches |
|
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input power |
220V 50/60Hz |
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Working power consumption |
About 350W |
About 400W |
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Standby power consumption |
≤0.5W |
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AC switch |
1 |
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Power interface |
Three-core product suffix |
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manual |
1 copy (including certificate and warranty card) |
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remote control |
1 |
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touch pen |
2 |
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telescopic pointer |
1 |
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power cable |
2M*1 |
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wall screw |
1 set |
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wall mount |
1 set |
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Operating temperature |
0°~ 40° |
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Working humidity |
10%~90%RH |
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Storage temperature |
-20°~ 60° |
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Storage humidity |
10%~90%RH |
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high altitude |
not applicable |
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