4T-B70DR1X Compare

Reasonable interactive display

Plug your PC, Touch big screen.

LCD Panel (-)
Size 70-inch
Max. Resolution 3,840 × 2,160 pixels
Max. Brightness (average) 300 cd/m2
Contrast Ratio 5,000 : 1
Viewing Angle (H/V) 176°/176°
Response Time 9.5ms
Backlight LED direct
Touchscreen (-)
Touch Technology IR
PC Connection Port USB (2.0 compliant) Type C x 1
Power Supply USB
Multi Touch 20 points
Speaker Output (-)
Built-in 10W+10W
Environmental Conditions (-)
Operating Temperature 0˚C to 40˚C
Operating Humidity 10% to 95% RH