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Item#: 1GX-0007-00003

Sharp's PN-U553 55" Professional LED Edge Lit LED Backlight Display Full HD 1920 x 1080 (1080p)

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  • 55" Screen Size
  • HD (1920 x 1080) LED Display
  • 700 cd/m2 Brightness
  • 4,000:1 Contrast Ratio
  • Built-in 10W Stereo Audio System
  • Landscape and Portrait Mode
  • 24/7 Commercial Use

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


Sharp Display

Sharp Large LED Commercial Display

Around-the-Clock Communicators with Streamlined Style, Versatile Installation



Excellent Image Quality

A brightness of 700 cd/m2 (PN-U553/U473) or 500 cd/m2 (PN-U423) supports these LCD monitors in their digital signage duties. And PN-U553/U473 monitors boast 1,920 (H) x 1,080 (V)-pixel full-HD resolution to ensure that none of the detail or visual impact is lost. Thanks to full-HD resolution, everything from fine text to intricate graphics is stunningly crisp and clear.

Sharp Display
Thin, Lightweight Design

PN-U553/U473 monitors owe their exceptionally thin profiles to edge-lit LED backlighting, where LED elements are located at the edges of the panel. Streamlined for a pleasing appearance and minimal protruding parts, these monitors measure only 57/55 mm at their thickest point and weigh only about 25/19 kg, making for easy and fiexible placement in offices, public spaces, stores, and other commercial establishments. The stylishly thin profiles also enable attractive wall mounting.


Sharp Display
Energy Efficiency

Edge-lit LED backlighting on PN-U553/U473 monitors helps ensure reliable performance with low power consumption. In fact, PN-U553/U473 monitors consume significantly less energy than conventional CCFL-backlight displays.

Choice of Installation Mode

PN-U553/U473 monitors offer a choice of landscape or portrait installation, allowing customers to select the mode that best suits their display content and application. While portrait installation offers the look and impact of a poster, landscape installation puts wide images on vivid display.

Sharp Display Sharp Display

Image Functions

Sharp Display
Mirror Display Mode (Daisy Chain) *

With Mirror Display mode, the same image can be displayed on a daisy chain of these LCD monitors for the powerful impact of visual repetition.

* Via a DVI-D connection.

Enlarge (Zoom) Display Mode

Multiple monitors can be grouped together to display one enlarged image, thanks to Enlarge (Zoom) Display mode, which corrects the framing of that image to eliminate misalignment between monitors.

User-Friendly Design

Built-In Speakers

Ideal for conveying audio information and playing location-appropriate background music, PN-U553/U473 monitors feature built-in 10W + 10W rear speakers that eliminate the need for external speakers and ensure a stylishly streamlined profile.

Expanded Connectivity

A comprehensive range of input/output terminals, including the DisplayPort™ interface, comes as standard on PN-U553/U473 monitors to give customers a variety of connection possibilities.


24/7 Operation

Built solid, PN-U553/U473 monitors are ideal for use in demanding professional applications that require around-the-clock operation seven days a week.

Power on Delay

The Power on Delay function allows a time delay between the startup of each monitor in multi-monitor installations. This reduces the load placed on the power supply when a number of monitors are turned on at the same time.

Fanless Architecture

Fanless architecture maintains airflow and dissipates heat without the use of mechanical air-ventilation fans, which can attract dust and create noise. This fanless design also facilitates monitor maintenance.

Built-In Temperature Sensor

Should the temperature inside a monitor rise, a built-in sensor will detect it, and the monitor will automatically lower the brightness level of its backlight system.

Display Management

Sharp Display
ID Setting

Thanks to an RS-232C interface, PN-U553/U473 monitors* can be easily controlled and monitored from a central location via a PC. Each monitor can be assigned an individual ID code to specify when remotely turning that monitor on or off, changing its input, or making various screen adjustments and settings.

* PN-U553/U473 monitors can be connected together in a daisy chain configuration.


For total ease of operation, the Schedule function allows up to seven settings to be pre-programmed for automatic monitor turn on/off at precise times on a daily, weekly, or one-time basis.

Web Browser Setting

Sharp LCD monitors can be easily operated through a Web browser and Display Management Tool software.*

* Available separately

Self Adjust Function

With an analogue PC connection, when a change occurs to the input signal timing, the clock phase will automatically adjust accordingly.

Learn more about the Sharp PN-U553




Screen Size
Native Resolution
1920 x 1080
Aspect Ratio
700 cd/m2
Display Colors
1.06 Billion Colors
Contrast Ratio (Typical)
Viewing Angle
178°(H) / 178°(V)
Pixel Pitch
0.630 mm H x 0.630 V mm
Response Time


Component BNC (Y, Cb/Pb, Cr/Pr) x 1
Audio Ports
3.5 mm mini stereo jack x 1
RCA pin (L/R) x 1
Other Ports
Video BNC x 1
DisplayPort x 1
Mini D-sub 15 pin x 1
DVI-D 24-pin (HDCP compatible) x 1
RCA pin (L/R) x 1


Power Supply
100 - 240V AC, 50/60 Hz
Power Consumption
130 W Max.


55" Class (54.7" diagonal) Screen Size

Brilliant High Definition (1920 x 1080) LED Display

700 cd/m2 Brightness; 4,000:1 Contrast Ratio

Optional Media Player PC (U.S. markets only)

Built-in 10W per Channel Stereo Audio System

Landscape and Portrait Mode Compatible

Engineered for 24/7 Use; 3-Year Onsite Limited Warranty
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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  • Used - Like New : All of the instruction booklet or artworks are within the original case and showing no wear and tear. The disc has no visible scratch and in working condition. DLC content may have already been redeemed.
  • Used - Very Good : All of the instruction booklets or artworks are within the original case but showing minimal wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
  • Used - Good : Either the instruction booklet or the artworks are missing from the original case and showing wear and tear. The disc has light scratches and in working condition. DLC content may have already been redeemed.
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