| Glass brand | BOE |
| Product color | black |
| product type | Education/conference all-in-one machine |
| Display Size | 75 inches (16:9) |
| panel type | LED LCD display screen |
| Physical resolution | 3840*2160(4K) |
| Display color | 10bit, 1.07B |
| Refresh rate | 4K-60Hz |
| brightness | Up to 350cd/m2 |
| contrast ratio | 5000:1 |
| Perspective (degree) | 178° |
| Backlight lifespan | 50000 hours |
| Touch embedding method | Built in integrated, non external |
| Touch sensing technology | Capacitive touch |
| Writing method | Fingers, touch pens or other non transparent objects with a diameter of not less than 5mm (multi-point 8mm) |
| Cursor speed | 120 points/s |
| positioning accuracy | More than 90% of the touch area is ± 2mm |
| response time | 6ms; Continuous point response speed 4ms |
| Touch calibration | Software calibration |
| communication interface | B-type USB male connector |
| Touch frequency | Theoretical Infinite Times |
| Computer response | System automatic recognition; ≤ 15ms |
| Driver program | No drive required |
| Touch function | Support 10 point computer touch operation Support image enlargement, reduction, and rotation |
| Shell and appearance | Design of Aluminum Profile Frame Corner Blocks |
| machine overall size | 74.7*44.3*5.6cm |
| Packaging size | 85*16*56cm |
| input voltage | AC110~220V |
| Maximum power consumption rate | 350W |
| standby power | ≤2.5W |
| Gross weight/net weight | 58.4kg/55.0Kg |
| Installation method | Standard wall bracket (mobile bracket optional) |
| Speaker specifications | 10W/8 Ω× 2 speaker |
| Environmental parameters | Workplace | indoor |
| working temperature | 0°C - 40°C | |
| Working humidity | 10% -90% non condensing | |
| Storage temperature | -20°C - 60°C | |
| Storage humidity | 10% -90% non condensing |
| Education/Conference Machine Android Solution Parameter Specifications | ||
| Baoshida Android Solution | programme | RK3566 |
| RAM | 2G | |
| Memory | 16G | |
| operating system | Android 11.0.0 | |
| Functional terminal | HDMI * 3 (1 front, 2 rear), USB 3.0 * 1 (1 front), SD * 1, audio input * 1, VGA out * 1, audio output * 1, touch USB * 2 (1 front, 1 onboard), RF * 1, WIFI * 1, headphones * 1, microphone * 1 | |
| audio frequency | MP3, WMA, WAV, APE, FLAC, AAC, OGG, M4A, 3GPP formats | |
| video | Supports 1080P decoding of video formats such as H.264, VP8, RV, WMV, AVS, H.263, and MPEG4 | |
| picture | Supports browsing various image formats such as JPG, BMP, PNG, etc. and supports rotation/slideshow/image enlargement functions | |
| type | Chipset | CPU | Memory | Hard drive | Graphics card | ||
| Low configuration/i3 configuration | Intel chipset | 4th generation and above Intel Core i3 | Standard 4G DDR3 | Upgraded 8GB DDR316G DDR3 | Standard 128GB solid-state drive | Upgraded 256GB and 512GB solid-state drives | Optional |
| Standard/i5 configuration | Intel chipset | 4th generation and above Intel Core i5 | Standard 8GB DDR3 | Upgraded 8GB DDR316G DDR3 | Standard 256GB solid-state drive | Upgraded 256GB and 512GB solid-state drives | Optional |
| High end/i7 configuration | Intel chipset | 4th generation and above Intel Core i7 | Standard 16GB DDR3 | Upgraded 8GB DDR316G DDR3 | Standard 512GB solid-state drive | Upgraded 256GB and 512GB solid-state drives | Optional |
| Interface configuration | output | 1 HDMI, 1 VGA, 1 LINE headphone (based on the actual interface of the selected computer host) | |||||
| input | 6-way USB (USB 2.0 * 3, USB 3.0 * 3), 1-way RJ45 network interface, 1-way MIC interface, supports WiFi; (According to the physical selection of the computer host) | ||||||
| operation system | Windows 7 operating system | Choose one of two (standard WIN10) | |||||
| Windows 10 operating system | |||||||
