P4 Indoor LED Display

4mm

Pixel Pitch

62500 dots/㎡

Screen Resolution

1/16 scan

Drive Method

512*512mm

Cabinet Sizes

1920Hz

Refresh Rate

800CD/㎡

Brightness(nits)

100 000 hours

Life Span

With pixel pitch of 4 mm

Smooth and vivid videos without ripple and blank

High definition image delivery

Clear images restored accurately

Bringing to the audience greatest visual enjoy

Module size: 256*128mm/320*160mm

Nice appearance and simple structure

Thin and light panel design

Mainly used for indoor fixed screen

High stability nationstar lamp

High efficient led chip, low power consumption

Less heat dissipation make

Guarantees a reliable performance

Excellent color reproduction capability

High refresh up to 1920Hz

Reliable dynamic images performance

Makes it a higher contrast ratio

Softer picture and better stereovision

Guarantees instant information delivery

High contrast can reach 16 bit

Brightness tolerance of less than ±2%

Great contrast image ratio

Softer picture and better stereovision

Reliable dynamic images performance

Wide view angle: 160 ° viewing angle

The maximum to meet viewing needs

Flicker-free video images

Bringing you instantly back to the natural world

P4 Indoor LED Screen Specification

LED Lamp Specification
Color Package Intensity Viewing angle Wavelength Testing condition
Red SMD2121 70-100mcd 120°/120° 620-625nm 25℃,20mA
Green 120-200mcd 120°/120° 515-530nm 25℃,10mA
Blue 30-40mcd 120°/120° 465-475nm 25℃,5mA
Module Parameter
Pixel Pitch 4mm
Pixel configuration SMD2121 Black
Density 62,500 pixels/㎡(real pixel)
Module Resolution 64pixel(L) * 32pixel(H)
Module Dimension 256mm(L) * 128mm(H) * 12mm(D)
Driving Mode Constant current, 1/16 duty
Module Mask Pure black mask—high contrast screen
Electricity Parameter
Optical Ratings
Brightness ≥800 cd/㎡
Viewing Angle 120°(Horizontal); 120°(Vertical)
Best Viewing Distance ≥4m
Gray Grade 8,192 levels for each color
Display Color 549,755,813,888
Brightness Adjustment 100 grades by software or automatically by sensor
Max. Power Consumption 30 W
Control System
Correction Scale Level 13bits
Frame Frequency ≥60Hz
Screen Refresh Frequency ≥1,920Hz
Gamma Correction -5.0~5.0
Input Signal Composite Video, S-video, DVI, HDMI, SDI, HD-SDI
Control Distance 100m(Ethernet cable);

20KM(optical fiber cable)

Support VGA Mode 800*600, 1024*768, 1280*1024, 1600*1200
Color Temperature 5000—9300 adjustable
Brightness Correction Pixel by pixel, module by module, cabinet by cabinet
Reliability
Working Temperature -20~+60 ºC
Stored Temperature -30~+70 ºC
Working Humidity 10%~90% RH
Lifetime 100,000 hours
MTBF 5000 hours
Continuous Working Time ≥72 hours
Protection Grade IP43
Out of Control Pixel Rate ≤0.01%
             
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