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原产地 : Guangdong, China
品牌 : HDFocus
型号 : HD-55I-100I-T
折叠的 : 不支持
白板种类 : 交互式白板
质保服务 : 1年
重量 : 50KG
颜色 : 白色, 黑色, Sliver
对比度 : 5000:1
包装尺寸 : 1600*1000*200mm
写作方法 : Pen/手指触摸
产品尺寸 : 1482.7*879.5*91.8mm
帽片数量 : LCD
最大分辨率 : 3840x2160
Product name : 4K Smart 75 Inch Portable White Boards Whiteboard
Resolution : 3840*2160
Refresh rate : 60hz
View angle : 178°(H/V)
Brightness : 350cd/m2
OS : Wind0ws10 and Android 8.0
Backlight Type : DLED
Camera Maximum Image Transfer Rate : 1080P 30FPS
CPU : ARMCortex-A53*2+A73*2 Quad Core
Type : Whiteboard
Specifications | ||
LCD Panel Size | 55/65/75/85/86/98/100 inch | |
Resolution | 4k 3840×2160 | |
Panel back light | TFT-LCD Module | |
Panel Protection | Tempered Glass,Anti-Glare glass | |
Picture scale | 16:9 | |
Refresh frequency | 60Hz | |
Gamut NTSC(Typ) | 72% | |
Backlight Type | DLED | |
Android Configuration | ||
CPU | ARM Cortex A73*2 and A53*2 | |
GPU | Dual core Mali-G51 | |
RAM | 4GB | |
ROM | 32GB | |
WIFI | 2.4GHz/5 GHz | |
Bluetooth | Support | |
Android OS | Android 8.0/11 | |
Input/output | HDMI 2.0,VGA,T-RF,USB 2.0,USB3.0,TF card,AV,RGB,RS232,Touch Port,Earphone,SPDIF | |
Wind0ws Configuration | ||
CPU | i3/i5/i7 | |
RAM | 4/8/16/32 GB DDR4 | |
Internal memory | 128/256/512 GB SSD | |
Wind0ws OS | Wind0ws 7, 8.1, 10 | |
Input/output | HDMI 2.0,USB 2.0*4, USB 3.0*2,RJ45*1, | |
WIFI | 2.4GHz/5 GHz | |
Touch Screen | ||
Touch Type | Infra-red | |
Points | 20 points | |
Response Time | Less than 5ms | |
Touch Way | Pen, Finger or other | |
Position Accuracy | ±1mm | |
Others | ||
Accessories | Remote Controller.Wall Mount Racker Touch Pen.User Manual.Power cable | |
Speaker | 8*12W speakers (Front) | |
Pixel camera | 800/1200/4200 Mil | |
Color | Color | |
Voltage | Voltage | |
Power | ≤ 280W | |
Working Temperature | 0- 40 ℃ |
Wind0ws Pro OPS | Intel i3 CPU, 4th Gen (4160), 3.6G Hz, DDR3-4G RAM, 128G SSD |
Wind0ws Max OPS | Intel i5 CPU, 4th Gen (4460), 3.2G Hz, DDR3-4G RAM, 128G SSD |
Wind0ws Masplus OPS | Intel i7 CPU, 4th Gen (4770), 3.4G Hz, DDR3-4G RAM, 128G SSD |
Wind0ws Pro OPS | Intel i7 CPU, 4th Gen (4770), 3.4G Hz, DDR3-4G RAM, 128G SSD |
Wind0ws Max OPS | Intel i5 CPU, 8th Gen (8400), 2.8G Hz, DDR4-4G RAM, 128G SSD |
Wind0ws Masplus OPS | Intel i7 CPU, 8th Gen (8700), 3.2G Hz, DDR4-4G RAM, 128G |
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HDFocus 55 75 Inch Display Touch Screen Flat Panel 4K Hd Smart Portable Electronic White Board Interactive WhiteBoard for School Images |