• sharp-pn-uh431-43-4k-professional-lcd-display

Sharp PN-UH431 43" 4K Professional LCD Display

SKU: PNUH431  |  UPC: 74000066885
$790.00
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Key Features

  • 🖥️ 50" UHD 4K Resolution (3840 × 2160)
  • 🌟 300 cd/m² Brightness for Commercial Signage
  • 🔌 Built-In USB Media Player for Standalone Playback
  • 📡 LAN & RS-232C Remote Management Support
  • 📺 Integrated NTSC/ATSC TV Tuner
  • ⏱️ 16/7 Commercial Operation

Best For

🛍️ Retail / Digital Signage 🏢 Corporate Collaboration 🏨 Hospitality

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Buy Sharp PN-UH431 43" 4K UHD Commercial LED TV

The Sharp PN-UH431 is a professional-grade 43-inch 4K UHD commercial display engineered for digital signage, retail, corporate, hospitality, and public display environments. Combining Ultra-HD image quality, commercial durability, integrated media playback, and centralized control features, the PN-UH431 provides an efficient and reliable signage solution for modern business applications.

Designed for dependable 16/7 operation, the PN-UH431 features a slim ADA-compliant design, built-in ATSC tuner, USB media playback, and LAN/RS-232C control, making it ideal for installations where reliability, simplicity, and professional image quality are essential.

What Is the Sharp PN-UH431?

The Sharp PN-UH431 is a 43-inch commercial 4K UHD LED display featuring:

  • Native 3840 × 2160 Ultra-HD resolution
  • 400 cd/m² brightness
  • Integrated USB media player
  • Built-in ATSC tuner
  • LAN and RS-232C control
  • 16/7 commercial operation support
  • Slim ADA-compliant chassis

It is designed for professional digital signage and commercial display applications in:

  • Retail environments
  • Corporate spaces
  • Hospitality venues
  • Educational facilities
  • Public information systems

Key Features of the Sharp PN-UH431

Stunning 4K UHD Resolution

The PN-UH431 delivers:

  • Native 3840 × 2160 4K UHD resolution
  • Four times the detail of Full HD
  • Crisp text and lifelike visuals

Benefits include:

  • Enhanced readability
  • Sharper presentations
  • Detailed graphics and charts
  • More immersive digital signage

Ideal for:

  • Menu boards
  • Corporate messaging
  • Retail advertising
  • Information displays

Commercial Brightness & Image Quality

  • 400 cd/m² brightness
  • 4000:1 contrast ratio

These specifications help provide:

  • Clear visibility in commercial lighting conditions
  • Deep blacks and vibrant imagery
  • Strong performance in public-facing environments

Slim ADA-Compliant Design

The PN-UH series features:

  • Less than 4" depth
  • Thin bezel design
  • ADA-compliant profile

Advantages include:

  • Minimal wall protrusion
  • Professional appearance
  • Easy integration into commercial spaces
  • Improved accessibility compliance

Perfect for:

  • Offices
  • Retail stores
  • Restaurants
  • Hospitality spaces
  • Public facilities

Built-In ATSC Tuner

The integrated tuner allows the display to function as both:

  • A professional signage display
  • A commercial television

Useful for:

  • Waiting rooms
  • Restaurants
  • Sports bars
  • Hospitality environments
  • Entertainment areas

Integrated Media Player

The onboard media player supports playback of:

  • 4K UHD photos
  • Full HD videos
  • Audio files

Features include:

  • Automatic playback
  • USB-based content delivery
  • No external media player required

This simplifies installation and reduces hardware costs.

LAN & RS-232C Control

Professional control interfaces include:

  • LAN control
  • RS-232C control

These allow centralized management functions such as:

  • Power scheduling
  • Input switching
  • Remote monitoring
  • Display configuration

Ideal for enterprise AV integration and networked signage systems.

Reliable 16/7 Commercial Operation

The PN-UH431 is engineered for:

  • 16 hours per day
  • 7 days per week operation

Providing dependable long-term performance for professional applications.

Lock Function for Public Spaces

The display and remote control can be locked to prevent unauthorized adjustments in:

  • Retail locations
  • Restaurants
  • Schools
  • Public installations

Fanless Cooling Architecture

The fanless design:

  • Helps dissipate heat efficiently
  • Reduces maintenance requirements
  • Enables quieter operation
  • Eliminates moving cooling components

Helping improve reliability and simplify maintenance.

Built-In Speakers

Integrated speakers provide audio playback without requiring external sound systems, helping create cleaner and simpler installations.

Flexible Connectivity

Connectivity options include:

  • HDMI inputs
  • Dual USB ports
  • LAN
  • RS-232C

Supporting a wide range of commercial AV applications.

sharp-pn-uh431-43-4k-professional-lcd-display
Sharp

Sharp PN-UH431 43" 4K Professional LCD Display

$790.00

Brightness

400 cd/m² (maximum)

N/A

Weight without stand

19.8 lbs. / 9 kg.

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Weight with Stand

N/A

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Duty Cycle

16/7

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Dimensions

W x H x D: 38 1/8" x 22" x 3 1/16"

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Aspect Ratio

N/A

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Content

N/A

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Native Resolution

3840 x 2160 (4K Ultra-HD)

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Lumens (ANSI)

N/A

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Contrast Ratio

N/A

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Throw Distance

N/A

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Lens

N/A

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Inputs

Video: 1 x Mini D-sub 15-pin (VGA), 2 x HDMI™ Audio: 1 x 3.5mm-diameter mini stereo jack Other: 1 x USB 2.0 (for media playback), 1 x RF (Antenna/Cable) Control: 1 x D-sub 9-pin (RS-232C) Network: 1 x LAN (10Base-T/100Base-TX)

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Outputs

Audio: 1 x RCA pin (L/R) Control: 1 x D-sub 9-pin (IR)

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Display Technology

N/A

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Wireless Networking

N/A

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Speakers

N/A

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Economode

N/A

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Audible Noise

N/A

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Lamp Life

N/A

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Short Throw

N/A

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Aspect Ratio

N/A

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Image Size Diagonal

N/A

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Lens Shift

N/A

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Data / Video Signals

N/A

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Digital Keystone

N/A

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Unit Weight

N/A

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Projector Methods

N/A

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Dimensions (WxDxH)

N/A

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Dimensions (WxDxH)

N/A

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Contrast Ratio

4000:01:00

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Viewing Angle

178 degrees (H) / 178 degrees (V)

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Response Time

8 ms

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Sound Output

N/A

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Screen Size

43"

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Monitor Configuration

Digital Signage

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Display Orientation

Landscape

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WiFi

N/A

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Communication Port

RS232C, RJ45

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Refresh Rate

N/A

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General

N/A

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VESA Pattern

200 x 200 mm

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TAA Compliant

N/A

N/A

PDF Documents

N/A

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Diagonal Size

N/A

N/A

Dimensions

W x H x D: 38 1/8" x 22" x 3 1/16"

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Aspect Ratio

N/A

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Sensor

N/A

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Resolution

N/A

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Signal Sysyetm

N/A

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Signal To Noise Ratio

N/A

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Gain

N/A

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Shutter Speed Range

N/A

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Exposure Control

N/A

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White Balance

N/A

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Image Stabilization

N/A

N/A

Image Flip

N/A

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ICR

N/A

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Sync

N/A

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Output

N/A

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Audio Input

N/A

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Audio

N/A

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Camera Control

N/A

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Focal Length

N/A

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Minimum Object Distance

N/A

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Pan Angle

N/A

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Tilt Angle

N/A

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Pan Speed

N/A

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Tilt Speed

N/A

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Presets

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Operating Temperature

N/A

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Power

N/A

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Power Consumption

N/A

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Minimum Illumination

N/A

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Optical Zoom

N/A

N/A

TAA Compliant

N/A
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