Sharp

Sharp PN-LM Series 43-inch 4K UHD Interactive Flat Panel – PN-LM431

Name: Sharp PN-LM Series 43-inch 4K UHD Interactive Flat Panel – PN-LM431
Brand: Sharp
SKU: PN-LM431
Availability: InStock

The Sharp PN-LM431 is a 43-inch 4K UHD interactive flat panel with a VA panel, 4,000:1 typical contrast and 20-point infrared touch. It suits small meeting rooms and interactive signage that need a built-in Android 14 system with wireless screen sharing. Procure.ae supplies the Sharp PN-LM431 across the UAE.

The PN-LM431 has a 3840 x 2160 VA panel with 500 nits brightness, 4,000:1 typical contrast and an 8 ms typical response time at a 60 Hz refresh rate. Its infrared touch layer supports real multi-touch up to 20 touches, with ±1 mm accuracy, Windows Ink and a dual-tip stylus. The Android 14 system runs on an octa-core Arm processor with 4 GB RAM and 32 GB internal storage, and includes the E-Share app, a whiteboard and the MobiOffice viewer.

The PN-LM431 suits small meeting rooms, huddle spaces and budget-driven interactive signage. It can run in landscape, portrait or a 45-degree tilted-backwards orientation, and its uniform 15 mm bezel supports both wall and desk setups. Connectivity covers three HDMI inputs with HDCP 2.3, a USB-C input at 65 W, three USB 3.0 ports, RS-232C and LAN, and the unit is compatible with Barco ClickShare and Q-Sys.

Screen Size

43 inch

Resolution

3840 x 2160 (4K UHD)

Brightness

500 nits

Touch Technology

Infrared

Infrared multi-touch
4K VA panel
Windows Ink support

Price

On request · best price

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Download spec sheet (PDF) Manufacturer datasheet (PDF)

Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond

Manufacturer warrantyBacked by the brand

InstallationArranged on request

Key features

Infrared multi-touch

20-point real multi-touch with finger, glove and stylus input, at ±1 mm accuracy.

4K VA panel

3840 x 2160 resolution with 500 nits brightness and 4,000:1 typical contrast.

Windows Ink support

Windows Ink is supported, with a dual-tip stylus (2.6 mm and 6.8 mm).

Android 14 system

Android 14 CTS-compliant system with 4 GB RAM and 32 GB internal storage.

Wireless screen sharing

The built-in E-Share app shares content from personal devices without apps or dongles.

USB-C 65 W input

One USB-C cable carries data, video, audio and up to 65 W of power to a notebook.

Flexible orientation

Supports landscape, portrait and 45-degree tilted-backwards installation.

Whiteboard and annotation

Built-in whiteboard and annotation overlay mode for pen-on-paper writing.

Specifications

41 specifications

General

ControlsHDMI CEC, scheduled timer, RS-232C, LAN

Key FeaturesInfrared touch, 20-point multi-touch, Windows Ink, Android 14, E-Share wireless sharing, USB-C 65 W input, landscape and portrait, Q-Sys plug-in

ModelPN-LM431

TypeInteractive Flat Panel

What's in the BoxUSB cable, 2 passive styluses, 2 AAA batteries, remote control, wireless adapter, power cable, setup manual

Display

Aspect Ratio16:9

Bezel Size15 mm (all sides)

Brightness500 nits

Color Depth1.07 billion colours (8-bit + FRC)

Contrast Ratio4,000:1

OrientationLandscape, portrait, 45° tilted backwards

Panel TechnologyVA

Refresh Rate60 Hz

Resolution3840 x 2160 (4K UHD)

Response Time8 ms

Screen Size43 inch

Touch Accuracy±1 mm

Touch Points20-point multi-touch

Touch TechnologyInfrared

Viewing Angle178° horizontal / 178° vertical

Performance

Operating SystemAndroid 14

RAM4 GB

Storage32 GB

Audio

Speaker Output2 x 10 W

Connectivity

BluetoothBluetooth 5.3

Input Voltage100–240 V AC, 50/60 Hz

PortsHDMI In × 3, HDMI Out × 1, USB-C × 1 (65 W), USB 3.0 × 3, USB-B touch × 1, LAN × 1, RS-232C × 1, 3.5 mm audio out × 1

Touch USB PortsUSB 2.0 HID (plug and play)

Wi-FiIEEE 802.11 a/b/g/n/ac/ax

Power

Power Consumption110 W (typical)

Physical

Dimensions994 x 582 x 73 mm

Duty Cycle18/7

MaterialAluminum alloy (front); metal (back)

Operating Humidity20% to 80% RH

Operating Temperature5 to 35 °C

Shipping Dimensions1140 x 740 x 185 mm

Shipping Weight29 kg

VESA Mount400 x 400 mm

Weight21 kg

Compliance

CertificationsCE, EMC Class B, RoHS, UKCA, EnergyStar 8.0

Warranty3 years (incl. backlight)

Downloads

Manufacturer documents for the Sharp PN-LM Series 43-inch 4K UHD Interactive Flat Panel – PN-LM431 — datasheets, manuals, drawings and certificates.

Questions

Can’t find your answer? Ask on WhatsApp

What screen size and resolution does the Sharp PN-LM431 have?

The Sharp PN-LM431 has a 43-inch VA panel with a native 3840 x 2160 (4K UHD) resolution. It is rated at 500 nits brightness and 4,000:1 typical contrast, with a 178-degree viewing angle and an 8 ms typical response time.

Does the PN-LM431 support Windows Ink and multi-touch?

Yes. The infrared touch layer supports real multi-touch up to 20 touches with finger, glove and stylus input, and Windows Ink is supported. Touch accuracy is ±1 mm. The manufacturer lists palm rejection as not supported.

Can a laptop connect to the PN-LM431 with one cable?

Yes. The USB-C input carries touch signal, UHD video, audio and USB data, and supplies up to 65 W to a notebook. Three HDMI inputs cover other sources, and the HDMI output can loop through to a second display.

Can the PN-LM431 be used in portrait or on a tilted desk?

Yes. The PN-LM431 supports landscape, portrait and 45-degree tilted-backwards orientation, so it can sit on a tilted desk or stand upright. Its Android apps and on-screen display can also run in portrait mode, which suits vertical signage layouts.

How is the PN-LM431 mounted, and what VESA pattern does it use?

The PN-LM431 uses a 400 x 400 mm VESA pattern with M6 fixings, according to the manufacturer. Sharp lists a PDW S 32-65 L and P wall mount, a PD04 Tipster trolley and ST-43M feet as accessories. Procure.ae can advise on wall mounting and installation.

Can I buy the PN-LM431 in the UAE?

Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.