1. Main parameters

Glass brand	BOE, Huaxing, Sharp
Product color	Black
Product Type:	Education/Conference All-in-One
Display type	LED LCD display
Physical resolution	1920*1080 (2K), optional 3840*2160 (4K).
Show color	10bit, 1.07B
Refresh rate	2K-60Hz, optional 4K-60Hz
Brightness	Up to 350 cd/m2
Contrast	5000：1
Viewing Angle (Degrees)	178°
Backlight life	50,000 hours

2. Touch the parameters

Touch embedding	Built-in one-piece, not external
Touch-sensing technology	Infrared induction recognition touch technology (can support 20 points of touch).
Writing style	Fingers, styluses, or other non-transparent objects with a diameter of at least 5mm (multi-point 8mm)
Cursor speed	120 pips/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	Type B USB male
Touch resolution	32767*32767
Number of touches	Theories are infinite
Computer response	automatic recognition by the system; ≤15ms
Drivers	Exemption from driving
Touch function	Support 10-point computer touch operation Support image enlargement, reduction, and rotation

Shell and appearance	Aluminum profile face frame corner block design
Overall dimensions	1484.6*890.3*101.7mm
Package size	1600*1050*210mm
Input voltage	AC110~220V
Maximum power consumption rate	300W
Standby power	≤2.5W
Gross weight/net weight	41.2kg/39.0Kg
Installation method:	Wall mount as standard (optional mobile stand)
Speaker specifications	10W/8Ω×2 speakers

Characteristics of the whole machine

Work environment

Environmental parameters	workplace	Indoors
	Operating temperature	0°C - 40°C
	Operating humidity	10% - 90% non-condensing
	Storage temperature	-20°C - 60°C
	Storage humidity	10% - 90% non-condensing

Android system configuration scheme

Education/Conference Machine Android Solution Parameter Specifications
Baoshida Android solution	Scheme	Amlogic 982 chip
	RAM	4G (optional).
	memory	32G (optional).
	Operating system	Android 11.0.0
	Function terminals	HDMI*3 (1-way front, 2-way rear), USB 3.0*1 (1-way front), SD*1, audio input*1, VGA out*1, audio output*1, touch USB*2 (front*) 1, Onboard*1), RF*1, WIFI*1, Headphone*1, Microphone*1
	Audio	MP3,WMA,WAV, APE, FLAC, AAC, OGG,M4A,3GPP格式
	Video	Support 1080P decoding of H.264, VP8, RV, WMV, AVS, H.263, MPEG4 and other video formats
	Image	Support various image formats such as JPG, BMP, PNG, etc., and support rotation/slideshow/image enlargement functions

Type	Chipset	CPU	memory		hard drive		Graphics card
Low Profile / i3 configuration	Intel chipset	4 generations and above Intel Core i3	Standard: 4G DDR3	Upgraded version 8G DDR3 16G DDR3	Standard: 128G SSD	Upgraded version 256G, 512G SSDs	Optional
Standard / i5 configuration	Intel chipset	4 generations and above Intel Core i5	Standard: 8G DDR3	Upgraded version 8G DDR3 16G DDR3	Standard: 256G SSD	Upgraded version 256G, 512G SSDs	Optional
High Configuration/i7 configuration	Intel chipset	4 generations and above Intel Core i7	Standard: 16G DDR3	Upgraded version 8G DDR3 16G DDR3	Standard: 512G SSDs	Upgraded version 256G, 512G SSDs	Optional
Interface configuration	output	1 HDMI, 1 VGA, 1 LINE headset (according to the actual interface of the optional computer host.) shall prevail).
	Input	6 USB (USB2.0*3, USB3.0*3), 1 RJ45 network interface, 1 MIC interface, support wifi; (According to the physical product of the optional computer host)
operation system	Windows 7 operating system			Choose one of two (WIN10 standard)
	Windows 10 operating system
Note: 4K resolution requires CPU support for 4th generation and above, and OPS can be customized if other configuration needs are required.

OPS (Windows system) PC configuration is optional