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header-product Digital signage flat panel SHARP/NEC Sharp LM431 43" 4K Ultra HD Touchscreen Wi-Fi
1,584.99 €

Digital signage flat panel SHARP/NEC Sharp LM431 43" 4K Ultra HD Touchscreen Wi-Fi

Digital signage flat panel SHARP/NEC Sharp LM431 Photo 1
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 2
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 3
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 4
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 5
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 6
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 7
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 1
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 2
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 3
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 4
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 5
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 6
Digital signage flat panel SHARP/NEC Sharp LM431 Photo 7
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Digital signage flat panel SHARP/NEC Sharp LM431 43" 4K Ultra HD Touchscreen Wi-Fi

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Short description

The SHARP/NEC Sharp LM431 is a 43" digital signage flat panel featuring 4K Ultra HD resolution, 500 cd/m² brightness, and a touchscreen interface. It operates 18 hours a day, 7 days a week, and runs on Android. Ideal for advertising and information display in various environments.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 11495206
Manufacturer: SHARP NEC
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 55.16 euros per month
Together cheaper
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Product information

Description

The SHARP/NEC Sharp LM431 is a 43" (109.2 cm) 4K Ultra HD digital signage flat panel with a touchscreen interface and integrated Android 14 SoC. Designed for small meeting spaces, huddle rooms and interactive signage, the display combines a high-brightness 3840 x 2160 LED panel with 500 cd/m² brightness, anti-glare coating and a slim four-sided bezel for flexible landscape, portrait or tilted-desk installations. Built-in Wi‑Fi, Ethernet and a native Android environment enable out-of-the-box collaboration and content delivery for continuous daily operation.

Advantages

The Sharp LM431 delivers clear readability in well-lit environments while its anti-glare surface reduces distracting reflections. Zero-bonded glass and infrared touch technology provide a Pen-on-Paper writing experience with responsive multi-touch (up to 20 points). An integrated Android 14 SoC and preinstalled apps support secure, seamless collaboration without additional hardware, and a single USB-C connection carries video, audio, data and power for simple BYOD workflows. Customisable settings, application lock and a built-in browser make the display suitable for cost-conscious interactive signage and wayfinding.

Suitable for

  • Small meeting rooms and huddle spaces
  • Interactive digital signage and wayfinding
  • Classrooms and training environments
  • Reception areas and information displays

Key specifications

  • Model: SHARP/NEC Sharp LM431 (60006140, EAN 5028695127791)
  • Screen size: 109.2 cm (43")
  • Resolution: 3840 x 2160 (4K Ultra HD)
  • Panel type: LED, direct-LED
  • Brightness: 500 cd/m²
  • Touch: touchscreen, infrared, up to 20 touch points
  • Refresh response: 60 Hz, 8 ms
  • Operating system: Android 14 (SoC, CTS-compliant)
  • Connectivity: Ethernet LAN, Wi‑Fi, USB-C (video/audio/data/power)
  • Audio: Built-in speakers, 20 W

How to use

Install the display in the chosen orientation (landscape, portrait or tilted desk) following the manufacturer’s mounting instructions. Connect power and network via Ethernet or Wi‑Fi, and use the integrated Android launcher to access preinstalled applications. For quick content sharing, connect a laptop or device with a single USB‑C cable to transmit video, audio, data and power; alternatively use the onboard EShare app for wireless sharing. Use the built-in whiteboard, annotation overlay and Windows Ink support for collaborative sessions and touch-based interaction.

Usage recommendations

For best performance, operate the display within recommended ambient temperature ranges, ensure regular firmware updates via the Android interface to maintain security, and use anti-static cleaning methods for the zero-bonded glass surface to preserve touch accuracy.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
43 "
Display resolution:
3840 x 2160
HD type:
4K Ultra HD
Panel type:
VA
Display technology:
LED
Response time:
8 ms
Contrast ratio (typical):
5000:1
Screen shape:
Flat
VESA mounting:
Yes
Built-in speaker(s):
Yes
Product colour:
Black
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
43 "
Display technology:
LED
HD type:
4K Ultra HD
Panel type:
VA
Display resolution:
3840 x 2160
Response time:
8 ms
Contrast ratio (typical):
5000:1
Display brightness:
500 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Horizontal scan range:
31.5 - 135
Display diagonal (metric):
108 cm
Native aspect ratio:
16:9
Vertical scan range:
24 - 70
Multi-touch:
Yes
Display number of colours:
1.7 billion colours
Touchscreen:
Yes
LED backlight:
Yes
Touchscreen technology:
Infrared
LED backlighting type:
Direct-LED
Number of simultaneous touchpoints:
20
Haze rate:
25 %

Design

Screen shape:
Flat
Product colour:
Black
Placement supported:
Indoor
Panel mounting interface:
400 x 400
Product design:
Digital signage flat panel
Orientation:
Horizontal/Vertical

Ports & interfaces

DVI port:
No
HDMI ports quantity:
4
DisplayPorts quantity:
0
Ethernet LAN (RJ-45) ports:
1
RS-232 interface:
Yes
USB ports quantity:
8
USB port:
Yes
OPS module slot:
Yes
HDMI input ports quantity:
3
HDMI output ports quantity:
1

Ergonomics

VESA mounting:
Yes

Audio

Number of built-in speakers:
2
Built-in speaker(s):
Yes

Performance

Purpose:
Corporate
Operating system installed:
Android
Operating hours (hours/days):
18/7

Network

Ethernet LAN:
Yes
Wi-Fi:
Yes
Ethernet LAN data rates:
1000, 100, 10
Wi-Fi standards:
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a

Multimedia

RMS rated power:
20 W

Technical details

Native refresh rate:
60 Hz
Package volume:
29000 cm³
Compliance certificates:
RoHS

Thin Client

Built-in processor:
Yes
Processor cores:
8

Computer system

Processor manufacturer:
ARM
Operating system version:
14
Internal storage capacity:
32 GB
Processor architecture:
ARM Cortex-A53+Cortex-A73
Internal memory:
4 GB
Computer system:
Yes

Other features

Bluetooth version:
5.3
Bluetooth:
Yes
USB connector type:
USB Type-B, USB Type-A, USB Type-C

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
110 W
Power consumption (standby):
0.5 W
AC input frequency:
50 - 60
AC input voltage:
100 - 240

Weight & dimensions

Display depth:
73 mm
Display height:
582 mm
Display weight:
21000 g
Display width:
994 mm

Operational conditions

Operating relative humidity (H-H):
20 - 80
Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
5 - 35
Storage relative humidity (H-H):
10 - 80

Packaging data

Package depth:
185 mm
Package height:
740 mm
Package width:
1140 mm

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Customer reviews

Customer questions

FAQ

How much does the Digital signage flat panel SHARP/NEC Sharp LM431 cost, and is it available for purchase?

The price is 1,584.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SHARP NEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SHARP NEC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, response time, contrast ratio (typical), screen shape, vesa mounting, built-in speaker(s), product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Digital signage flat panel SHARP/NEC Sharp LM431?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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