Screen Size |
TFT LCD with LED back lighting |
TFT LCD with LED back lighting |
TFT LCD with LED back lighting |
TFT LCD with LED back lighting |
Display Area (HxV) |
47 x 27″ (1210 x 680mm) |
56 x 32″(1428 x 804mm) |
61 x 34″(1539 x 866mm) |
73 x 41″ (1860 x 1047mm) |
Resolution |
1920 x 1080 |
1920 x 1080 |
1920 x 1080 |
3840 x 2160 (4K) |
Aspect Ratio |
16:9 |
16:9 |
16:9 |
16:9 |
Display Colors |
10bit |
8bit |
10bit |
10bit |
Brightness |
380 cd/m2 |
280-360 cd/m2 |
280-360 cd/m2 |
280-360 cd/m2 |
Contrast Ratio |
4,000:1 |
4,000:1 |
4,000:1 |
10,000:1 |
Lifetime |
50,000 Hours |
50,000 Hours |
50,000 Hours |
50,000 Hours |
Response Time |
6.5ms |
8ms |
4ms |
5ms |
Refreshing Frequency |
60Hz |
60Hz |
120Hz |
120Hz |
View Angle |
178 |
178 |
176 |
178 |
Built-In Speakers |
Back-facing |
Back-facing |
Back-facing |
Back-facing |
LED Screen Ports |
CVBS (1), VGA In (3), HDMI In 1080p (3), PC-Audio (3), R/L (CVBS) (1), VGA Out (1), USB Touch (1), Audio Out Earphone Port (1), Coaxial Digital Audio Out (1), USB2.0 (1) USB3.0 (1), LAN (RJ45) (1), RS232 Control (1), USB Touch (1) |
CVBS (1), VGA In (3), HDMI In 1080p (3), PC-Audio (3), R/L (CVBS) (1), VGA Out (1), USB Touch (1), Audio Out Earphone Port (1), Coaxial Digital Audio Out (1), USB2.0 (1) USB3.0 (1), LAN (RJ45) (1), RS232 Control (1), USB Touch (1) |
CVBS (1), VGA In (3), HDMI In 1080p (3), PC-Audio (3), R/L (CVBS) (1), VGA Out (1), USB Touch (1), Audio Out Earphone Port (1), Coaxial Digital Audio Out (1), USB2.0 (1) USB3.0 (1), LAN (RJ45) (1), RS232 Control (1), USB Touch (1) |
CVBS (1), VGA In (3), HDMI In 1080p (3), HDMI In 4K (1), PC-Audio (3), R/L (CVBS) (1), VGA Out (1), USB Touch (1), Audio Out Earphone Port (1), Coaxial Digital Audio Out (1), USB2.0 (1) USB3.0 (1), LAN (RJ45) (1), RS232 Control (1), USB Touch (1) |
Infrared System |
6pt |
6pt |
6pt |
6pt |
Response System |
6ms |
8ms |
4ms |
5ms |
Response Area |
single-touch ≥Φ5mm and multi-touch ≥Φ8mm |
single-touch ≥Φ5mm and multi-touch ≥Φ8mm |
single-touch ≥Φ5mm and multi-touch ≥Φ8mm |
single-touch ≥Φ5mm and multi-touch ≥Φ8mm |
Output Coordinate |
32767×32767 |
32767×32767 |
32767×32767 |
32767×32767 |
Communication Mode |
Full-Speed USB |
Full-Speed USB |
Full-Speed USB |
Full-Speed USB |
Power Requirements |
100V-240V ~ 50/60Hz |
100V-240V ~ 50/60Hz |
100V-240V ~ 50/60Hz |
100V-240V ~ 50/60Hz |
Overall Power Consumption |
195.34W |
215.8W |
302.1W |
551.6W |
Standby Power Consumption |
≤0.5W |
≤0.5W |
≤0.5W |
≤0.5W |
Supplied Accessories |
AC Power Cable/ Quick Start Guide/ Writing Pen/ Remote Control/ VGA Cable/ USB Cable/ Application and Driver Disk / Audio Cable |
AC Power Cable/ Quick Start Guide/ Writing Pen/ Remote Control/ VGA Cable/ USB Cable/ Application and Driver Disk / Audio Cable |
AC Power Cable/ Quick Start Guide/ Writing Pen/ Remote Control/ VGA Cable/ USB Cable/ Application and Driver Disk / Audio Cable |
AC Power Cable/ Quick Start Guide/ Writing Pen/ Remote Control/ VGA Cable/ USB Cable/ Application and Driver Disk / Audio Cable |
Operation Temperature |
0°C – 40°C |
0°C – 40°C |
0°C – 40°C |
0°C – 40°C |
Operation Humidity |
10% – 90% |
10% – 90% |
10% – 90% |
10% – 90% |
Storage Temperature |
-20°C – 60°C |
-20°C – 60°C |
-20°C – 60°C |
-20°C – 60°C |
Storage Humidity |
10% – 90% |
10% – 90% |
10% – 90% |
10% – 90% |
Net (WxDxH) |
54 x 4 x 32.5″(1369 x 104 x 828mm) |
63 x 4.4 x 38″ (1591 x 112 x 960mm) |
67.4 x 4 x 41″(1713 x 102 x 1035mm) |
79 x 4.3 x 47″(2006 x 110 x 1192mm) |
Gross (WxDxH) |
60.6 x 11 x 38″ (1540 x 280 x 965mm) |
69 x 11 x 44″ (1755 x 280 x 1110mm) |
74 x 11 x 46.6″ (1885 x 280 x 1185mm) |
85.4 x 12 x 54″ (2170 x 310 x 1370mm) |
Net Weight |
106 lbs (48kg) |
146 lbs (66 kg) |
157 lbs (71 kg) |
223 lbs (101kg) |
Gross Weight |
130 lbs (59kg) |
172 lbs (78kg) |
187 lbs (85kg) |
289 lbs (131kg) |
Mount Pattern |
400 x 400 |
400 x 400 |
400 x 400 |
600 x 600 |
Processor |
Intel Huron River Sandy Bridge i5 @ 2.6GHz |
Intel Huron River Sandy Bridge i5 @ 2.6GHz |
Intel Huron River Sandy Bridge i5 @ 2.6GHz |
Intel Huron River Sandy Bridge i5 @ 2.6GHz Graphics |
Sound Card |
Realtek High Definition Stereo |
Realtek High Definition Stereo |
Realtek High Definition Stereo |
Realtek High Definition Stereo |
LAN |
Realtek 10/100/1000 Adaptor |
Realtek 10/100/1000 Adaptor |
Realtek 10/100/1000 Adaptor |
Realtek 10/100/1000 Adaptor |
Memory |
4GB DDR3 Installed, Expandable to 16GB |
4GB DDR3 Installed, Expandable to 16GB |
4GB DDR3 Installed, Expandable to 16GB |
4GB DDR3 Installed, Expandable to 16GB |
Hard Drive |
500G |
500G |
500G |
500G |
Wi-Fi |
802.11b/g/n (2.4GHz) |
802.11b/g/n (2.4GHz) |
802.11b/g/n (2.4GHz) |
802.11b/g/n (2.4GHz) |
Connections |
Microphone In (1), Earphone Out (1), LAN Port (RJ45) (1), VGA Out (1), USB 2.0 (4), USB 3.0 (2) |
Microphone In (1), Earphone Out (1), LAN Port (RJ45) (1), VGA Out (1), USB 2.0 (4), USB 3.0 (2) |
Microphone In (1), Earphone Out (1), LAN Port (RJ45) (1), VGA Out (1), USB 2.0 (4), USB 3.0 (2) |
Microphone In (1), Earphone Out (1), LAN Port (RJ45) (1), VGA Out (1), USB 2.0 (4), USB 3.0 (2) |