China Large UHD Display Screen Interactive Panel For Classroom 20 Points 98 Inch for sale

Large UHD Display Screen Interactive Panel For Classroom 20 Points 98 Inch

Name: Large UHD Display Screen Interactive Panel For Classroom 20 Points 98 Inch
Brand: Dongguan Ikinor Technology Co., Ltd.

Price Negotiable

Price: $2299-$2699/pc

MOQ: 1

Delivery Time: 10-15 working day

Brand: Ikinor

Product Description

large UHD 4K 98 inch flat screen TV with 20 points touch Interactive panel for education

The interactive displays make it easy for students and teachers to express themselves,

just walk up to the touchscreen and start writing,

the writing experience is smooth and natural with no jagged lines.

Great for hand writing modelling, no need for special pens.

Multi-touch capability encourages students to collaborate on the touchscreen together.

Accurate hand writing recognition is available

Product Paramenters

Diagonal display size		65"	75"	86"	98"	110"
Bezel color	Aluminum frame(Silver color)	√	√	√	√	√
Back Light	Direct type LED	√	√	√	√	√
Active area (mm)	(H) * (V)	1428.48 * 803.52	1649.66 * 927.93	1895.04 * 1065.96	2158.85 * 1214.35	2436.48 * 1370.52
Resolution	3840*2160 /UHD	√	√	√	√	√
Aspect Ratio	16:9	√	√	√	√	√
Contrast Ratio	1200:1/4000:1	√	√	√	√	√
Colors	1.07 billion colors	√	√	√	√	√
Brightness	350cd/m2	√	√	√	√	√
Viewing angle	178°	√	√	√	√	√
Glass hardness	Mohs-7 level	√	√	√	√	√
Screen surface	4mm thickness Anti-Glare glass	√	√	√	√	√
Panel Interactivity
Touch technology	IR touch	√	√	√	√	√
Touch points	20 points (Win 7/8/10) 10 points touch (Android)	√	√	√	√	√
Touch accuracy	±2mm(Windows)	√	√	√	√	√
Recognition	Finger or passive stylus	√	√	√	√	√
Response Rate	<4ms(single touch) <10ms(max touch inputs)	√	√	√	√	√
Minimum object size	2mm	√	√	√	√	√
Response Time	<5 ms	√	√	√	√	√
System support	Win10/Win8/Win7/Mac OS /Android/Chrome OS/Linux	√	√	√	√	√
Front side Connectivity
Front ports	USB3.0 * 3 lines (Public for both Android & PC) ; Touch out USB B type * 1 line; HDMI in 2.0 * 1 line; Type C* 1 Line
Front Button	Indicator: Red/Blue; Buttons:Screen Record; Image Aspect Ratio; V-; V+; Setting ; Eye Protect; Power
Front speaker	10W*2
Rear side Connectivity
USB 2.0 Type A	2	√	√	√	√	√
Touch USB 2.0 Type A	1	√	√	√	√	√
HDMI in	2	√	√	√	√	√
RJ45 in & out (public for Android & PC)	1	√	√	√	√	√
SPDIF OUT	1	√	√	√	√	√
AV in	1	√	√	√	√	√
AV out	1	√	√	√	√	√
VGA in	1	√	√	√	√	√
VGA audio in	1	√	√	√	√	√
Earephone	1	√	√	√	√	√
MIC in	1	√	√	√	√	√
YPBPR IN	1	√	√	√	√	√
TF CARD	1	√	√	√	√	√
RS232	1	√	√	√	√	√
Windows OPS Slot	OPS & OPS-C Intel standard	√	√	√	√	√
Hotspot	Yes	√	√	√	√	√
Bluetooth	V 5.0	√	√	√	√	√
WiFi	IEEE802.11 a/b/g/n Dual Band 2.4GHz/5 GHz Or IEEE802.11an 2.4GHz	√	√	√	√	√
Operating system
Android Version	Android 11.0	√	√	√	√	√
Chipset	Amlogic T982	√	√	√	√	√
CPU	4×ARM Cortex-A55	√	√	√	√	√
GPU	RM Mali-G52	√	√	√	√	√
RAM	DDR4 2GB (4G for Optional)	√	√	√	√	√
ROM	16GB (32GB for Optional)	√	√	√	√	√
Compliant with	Windows; Mac; Linux; Chrome OS	√	√	√	√	√
Physical specifications
Net Weight	(kg±2)	45	58	80	92	110
Gross Weight	(kg±2)	56	68	93	110	144
Overall size(mm) (without bracket)	(LHW)	1483.8 * 898 * 91	1706 * 1022 * 91.2	1958.8* 1154.4 * 91.2	2216 * 1314.5 * 95.5	2499.6 * 1474.2 * 95.5
Overall size(mm) (with bracket)	(LHW)	1483.8 * 898 * 121	1706 * 1022 * 121.2	1958.81154.4121.2	2216 * 1314.5 * 125.5	2499.6 * 1474.2 * 137.5
Carton size(mm)	(LHW)	1590 * 1110 * 200	1820 * 1240 * 200	20601370200	2362 * 1533 * 210	2606 * 1593.1 * 200
VESA	(mm)	500*400	600*400	800*400	1000*400	1200*600
Electrical
Input Voltage	90-264V AC	√	√	√	√	√
Power Consumption(Standby)	<0.5W	√	√	√	√	√
Power Consumption		Maximun< 225W	Maximun< 335W	Maximun< 450W	Maximun< 650W	Maximun< 760W
Environmental
Working Temperature	0℃ ~ 40℃	√	√	√	√	√
Storage Temperature	一20℃ ~ 60℃	√	√	√	√	√
Working Humidity	10% ~ 90% RH Non-Condensing	√	√	√	√	√
Storage Humidity	10% ~ 60% RH Non-Condensing	√	√	√	√	√
Accessories
Accessories	Pen * 1pcs, Remote control 1pcs, 2m power cord 1pcs, wall mount kit; Wireless dongle(Optional); Mobile trolley cart(Optional); Smart Pen (Optional)