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EOL

P3.75 Fine Fixel Pitch LED Display Unit

  • For video wall composition with superior luminance uniformity
  • High brightness provides vivid images in a range of lighting conditions
  • Superior contrast ratio
  • Broadcast grey processing gives more image details
  • Superior brightness and color uniformity maintains smooth and complete image quality
  • Ultra high refresh rate
  • Nanosecond response time
  • Long service life
  • Wide viewing angle
  • High aperture ratio and wide color gamut coverage
  • Low heating and superior cooling system ensures high reliability and environmental protection
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Data Sheet
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Available models:

DS-D4437FI-CAF
DS-D4437FI-CAF
EOL
Data Sheet

Specification

  • General
  • Working hours ≥ 100,000 h
  • Working humidity10 to 95% (non-condensing)
  • Storage humidity10 to 95% (non-condensing)
  • Working temperature-10 to 40 º C
  • Storage temperature -20 to 60 º C
  • LED Module
  • Pixel PackageSMD2121
  • Pixel Structure1R1G1B
  • Pixel Pitch3.75 mm
  • Pixel density（dot/㎡）71,111 pitch/ m2
  • Module Resolution (W × H)64 × 72
  • Module Dimensions (W × H)240 × 270 mm
  • LED Unit
  • Unit Modules component (W × H)2 × 2
  • Weight≤7kg (15.4lb)
  • Unit Area0.2592 m2
  • Resolution (W × H)128 × 144
  • Unit Dimension480 × 540 × 6.6 mm (18.9 × 21.2 × 2.6 inch)
  • Ingress protectionFront protection level IP5X
  • Aspect ratio8:9
  • Unit flatness (mm)≤0.2
  • maintenance modeFront or rear maintenance
  • Optical
  • Brightness (nits)800
  • Viewing AngleHorizontal 160°, vertical 160°
  • Color Temperature2000 to 10000 adjustable
  • Recommended Viewing Distance≥ 7.5 m
  • Center Distance Deviation of LED≤ 3%
  • Brightness Uniformity≥ 97%
  • Color Uniformity≤ ± 0.003 Cx, Cy
  • Contrast≥ 5000:1
  • Electrical
  • Max. consumption (W/m2)700
  • Average consumption (W/m2)202
  • Power supply100 to 240 VAC ± 15%
  • Processing Performance
  • Driving ModeConstant current driving
  • Frame Frequency60 Hz
  • Refresh Rate1,920 Hz
  • Processing Depth16
  • Grey Level65,536
  • Color281.4 trillion
  • Brighness ControlAuto/Manual
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

General
Working hours
≥ 100,000 h
Working humidity
10 to 95% (non-condensing)
Storage humidity
10 to 95% (non-condensing)
Working temperature
-10 to 40 º C
Storage temperature
-20 to 60 º C
LED Module
Pixel Package
SMD2121
Pixel Structure
1R1G1B
Pixel Pitch
3.75 mm
Pixel density（dot/㎡）
71,111 pitch/ m2
Module Resolution (W × H)
64 × 72
Module Dimensions (W × H)
240 × 270 mm
LED Unit
Unit Modules component (W × H)
2 × 2
Weight
≤7kg (15.4lb)
Unit Area
0.2592 m2
Resolution (W × H)
128 × 144
Unit Dimension
480 × 540 × 6.6 mm (18.9 × 21.2 × 2.6 inch)
Ingress protection
Front protection level IP5X
Aspect ratio
8:9
Unit flatness (mm)
≤0.2
maintenance mode
Front or rear maintenance
Optical
Brightness (nits)
800
Viewing Angle
Horizontal 160°, vertical 160°
Color Temperature
2000 to 10000 adjustable
Recommended Viewing Distance
≥ 7.5 m
Center Distance Deviation of LED
≤ 3%
Brightness Uniformity
≥ 97%
Color Uniformity
≤ ± 0.003 Cx, Cy
Contrast
≥ 5000:1
Electrical
Max. consumption (W/m2)
700
Average consumption (W/m2)
202
Power supply
100 to 240 VAC ± 15%
Processing Performance
Driving Mode
Constant current driving
Frame Frequency
60 Hz
Refresh Rate
1,920 Hz
Processing Depth
16
Grey Level
65,536
Color
281.4 trillion
Brighness Control
Auto/Manual
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
General
  • Working hours ≥ 100,000 h
  • Working humidity10 to 95% (non-condensing)
  • Storage humidity10 to 95% (non-condensing)
  • Working temperature-10 to 40 º C
  • Storage temperature -20 to 60 º C
LED Module
  • Pixel PackageSMD2121
  • Pixel Structure1R1G1B
  • Pixel Pitch3.75 mm
  • Pixel density（dot/㎡）71,111 pitch/ m2
  • Module Resolution (W × H)64 × 72
  • Module Dimensions (W × H)240 × 270 mm
LED Unit
  • Unit Modules component (W × H)2 × 2
  • Weight≤7kg (15.4lb)
  • Unit Area0.2592 m2
  • Resolution (W × H)128 × 144
  • Unit Dimension480 × 540 × 6.6 mm (18.9 × 21.2 × 2.6 inch)
  • Ingress protectionFront protection level IP5X
  • Aspect ratio8:9
  • Unit flatness (mm)≤0.2
  • maintenance modeFront or rear maintenance
Optical
  • Brightness (nits)800
  • Viewing AngleHorizontal 160°, vertical 160°
  • Color Temperature2000 to 10000 adjustable
  • Recommended Viewing Distance≥ 7.5 m
  • Center Distance Deviation of LED≤ 3%
  • Brightness Uniformity≥ 97%
  • Color Uniformity≤ ± 0.003 Cx, Cy
  • Contrast≥ 5000:1
Electrical
  • Max. consumption (W/m2)700
  • Average consumption (W/m2)202
  • Power supply100 to 240 VAC ± 15%
Processing Performance
  • Driving ModeConstant current driving
  • Frame Frequency60 Hz
  • Refresh Rate1,920 Hz
  • Processing Depth16
  • Grey Level65,536
  • Color281.4 trillion
  • Brighness ControlAuto/Manual
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Technical documents

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