JTouch Series 40 - INF8640e
Total Touch Control™
With 4K resolution, Total Touch Control™, built-in education features, and an open Android platform, the JTouch INF8640e is a fully customizable, all-in-one teaching, collaboration, and presentation solution.
SkyBond manufacturing process provides Improved touch performance reducing the parallax to improve usability to a near “pen on paper” experience.
Display
Screen Size (Diagonal)
86"
Backlight
D-LED
Native Resolution
4K
Pixels
3840 x 2160
Aspect Ratio
16:9
Contrast Ratio
1200:1
Dynamic Contrast Ratio
4000:1
Brightness (Maximum cd/m2)
450
Response Time (ms)
8
Display Colours (billion)
1.07
Refresh Rate (Hz)
60
Viewing Angle (H-V°)
178 / 178
Viewable Area (mm / in)
Glass Treatment (mohs)
Antiglare Anti fingerprint, 7
Glass Thickness (mm)
4
Sensors
-
Audio (w)
2 x 12
Lifetime Maximum (hrs)
30000
Frame Material
Steel
Connectivity
Inputs
Mini D-sub 15-pin (VGA)
✅
HDMI™ 2.0
✅✅
HDMI™ 2.0 with ARC
✅
USB-A 2.0
✅
USB-A 3.0
✅✅✅
USB-C
USB-B
✅✅
3.5 mm Stereo Mini Jack
✅
RJ45 - Lan 10/100/1000
✅
Outputs
3.5 mm Stereo Mini Jack
✅
SPDIF
✅
HDMI™ 2.0
✅
RJ45 - Lan 10/100/1000
✅
Other
Wi-Fi 802.11a,n
✅
Bluetooth 2.1, 3, 4, 4.1, 4.2, 5
✅
Open Pluggable Specification (OPS) Slot
✅
Power
Power Supply (V / Hz)
AC 100 - 240, 50/60
Power Consumption Max[W]
400
Power Consumption Network Standby (W)
<2.0
Power Consumption Standby (W)
<0.5
Touch System
Touch Technology
IR
Touch Points Maximum
20
Typical Response Time (ms)
<10
Accuracy (mm)
+/- 1.5
Minimum Object Size Single Touch (mm)
>3
Minimum Object Size Multi Touch (mm)
>8
Supported Operating Systems
Windows, Linux, Mac OS, Chrome
Embedded System
Operating System & Version
Android 8
System on Chip (SoC)
V811
Central Processing Unit (CPU)
ARM® Cortex™ Dual core A73 + ARM® Cortex™ Dual core A53
Graphics Processing Unit (GPU)
ARM® Quad Core Malli-G51
Random Access Memory (RAM)
3
Read Only Memory (ROM)
16
Included Applications
Whiteboard, Browser, Finder, LightCast, Annotation, WPS Office, Stopwatch, Screen Capture, Palette, Keeper, Visulizer, Welcome, Cloud Drive, SpotLight, Screen Recording, Timer,
Optional Upgrades
i5 Intel PC Unit
i7 Intel PC Unit
General
Dimensions (W x H x D) [mm / in]
1957.1 x 1160 x 88 / 77.05 x 45.67 x 3.46
Weight [kg / lb]
66.3 / 145.86
Shipping Dimensions (W x H x D) [mm / in]
2123 x 1345 x 280 / 83.58 x 52.95 x 11.02
Shipping Weight [kg / lb]
90.9 / 199.98
Mounting VESA MIS-F
800 x 600
Operating Temperature [°C / F]
0 ~ 40 / 32 ~104
Operating Humidity [%]
10 ~ 90
Operating Altitude (m / ft)
<5000 / >16404
Storage Temperature [°C / F]
-20 ~ 60 / -4 ~140
Storage Humidity [%]
10 ~ 90
Security
PIN, Kensington Lock
In the Box
Remote Control (no batteries), 2x Sylus, Power Cord, 3m USB A to B, 3m HDMI, QSG, WiFI Module
Safety and Regulatory
CB, CE EMC, IC, FCC, cTUVus, NOM, EAC, BIS
Environmental
RoHS, WEEE, EU Energy