DPHD-P5509S 55" Professional LCD Video Wall - Technical Specifications & Commercial Solutions

55 Inch 0.88mm LG Original Screen LCD Video Wall Commercial-Grade Display Model:INDPHD-P5508

Featuring LG’s original panel and direct-type LED backlight, this 55-inch display delivers vibrant 1920x1080 resolution and 178° wide viewing angles. Its modular design ensures seamless multi-screen splicing, energy efficiency (≤0.5W standby), and stable performance for 24/7 operation.

Equipped with an embedded image processor, it supports HDMI/DVI/USB inputs, color calibration, and smart light sensing. Ideal for video conferencing, security monitoring, and digital signage, it offers flexible control via Android/WOS software and matrix integration for commercial applications.

• LG original panel with Direct-LED backlight

• 0.88 bazel with high brightness 700 nits

• High brightness & 178° viewing angles

• Modular design for seamless splicing

• Smart light sensing & color calibration

• Android/WOS control & matrix integration

Parameter	Specification
Screen Size	55 inches
Panel Type	LG
Backlight	LED (Low Light Optimization)
Resolution	1920 × 1080
Brightness	500 cd/m²
Contrast Ratio	4000:1
Response Time	8 ms
Viewing Angle	178°(H)/178°(V)
Color Gamut	16.7 Million Colors
Dimensions	1210.48 × 681.28 × 64.5 mm
Weight	25 kg
Power Requirements	100-240V AC, 50/60Hz
Power Consumption	≤200W (Max)
Standby Power	≤0.5W
Operating Temperature	0℃ to 50℃
Storage Temperature	-20℃ to 60℃
Humidity Range	10% to 90%
I/O Ports	• HDMI 1.4 ×1 • DVI-D ×1 • RS232 Input ×1 • RS232 Output ×2 • USB Service Port ×1 (Firmware Upgrade)
Chassis Color	Black
Bezel Width	0.88 mm
Package Contents	• Network cable ×1 • Power Cable ×1 • Remote Control ×1 • Wall Mount Brackets ×4 • Mounting Screws ×8 • RS232 Adapter ×1 • Warranty Card ×1 • User Manual ×1

Parameter

Specification

Screen Size

55 inches

Panel Type

Backlight

LED (Low Light Optimization)

Resolution

1920 × 1080

Brightness

500 cd/m²

Contrast Ratio

4000:1

Response Time

8 ms

Viewing Angle

178°(H)/178°(V)

Color Gamut

16.7 Million Colors

Dimensions

1210.48 × 681.28 × 64.5 mm

Weight

25 kg

Power Requirements

100-240V AC, 50/60Hz

Power Consumption

≤200W (Max)

Standby Power

≤0.5W

Operating Temperature

0℃ to 50℃

Storage Temperature

-20℃ to 60℃

Humidity Range

10% to 90%

I/O Ports

• HDMI 1.4 ×1
• DVI-D ×1
• RS232 Input ×1
• RS232 Output ×2
• USB Service Port ×1 (Firmware Upgrade)

Chassis Color

Black

Bezel Width

0.88 mm

Package Contents

• Network cable ×1
• Power Cable ×1
• Remote Control ×1
• Wall Mount Brackets ×4
• Mounting Screws ×8
• RS232 Adapter ×1
• Warranty Card ×1
• User Manual ×1

IN Display Tech (Shenzhen) Co.,Ltd.

55 Inch 0.88mm LG Original Screen LCD Video Wall Commercial-Grade Display Model:INDPHD-P5508

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