Sharp · MPN: PNLM431
£1,209.99
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Key specs

  • Panel typeVA
  • Display diagonal109.2 cm (43")
  • Display resolution3840 x 2160 pixels
  • Response time8 ms
  • Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
  • Processor modelCortex-A53
All specifications

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Overview

Multi-purpose for interactive engagements

For best-in-class touch performance and value, the Sharp LM series commands feature-rich professional capabilities for small meeting spaces and interactive signage applications. An integrated System on Chip (SoC) with Android 14 CTS-compliant Operating System offers the most up to date features and security for seamless out-of-the-box collaboration.

Boosting creativity in group collaboration, the Sharp LM series features intuitive Pen-on-Paper writing, a built-in whiteboard, annotation overlay mode and Windows Ink support. Using the on-board EShare app, content can be wirelessly shared from any personal device to the display without the need for apps or dongles. A single USB-C cable transmits data, video/audio output and power delivery between notebook and display for the simplest and seamless BYOD workflows.

With its 4-sided uniform slim bezel design, the Sharp LM series supports installations in both landscape and portrait as well as tilted desk. Dedicated features including hide side bars, application lock and a built-in web browser make the Sharp LM series the perfect display for budget-driven interactive signage applications.

Specifications

Display

LED backlightYes
Panel typeVA
Display number of colours1.07 billion colours
Number of simultaneous touchpoints20
LED backlighting typeDirect-LED
TouchscreenYes
Display technologyLED
Display diagonal109.2 cm (43")
Display resolution3840 x 2160 pixels
Display brightness500 cd/m²
HD type4K Ultra HD
Response time8 ms
Contrast ratio (typical)4000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display diagonal (metric)108 cm
Vertical scan range24 - 70 Hz
Native aspect ratio16:9
Horizontal scan range31.5 - 135 kHz
Touchscreen technologyInfrared
Native refresh rate60 Hz
Haze rate25%
Multi-touchYes

Ports & interfaces

USB connector typeUSB Type-A, USB Type-B, USB Type-C
USB portYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-FiYes
HDMI ports quantity4
Ethernet LAN data rates10,100,1000 Mbit/s
DVI portNo
Ethernet LAN (RJ-45) ports1
RS-232 interfaceYes
USB ports quantity7
OPS module slotYes
HDMI input ports quantity3
HDMI output ports quantity1
USB 2.0 Type-B ports quantity1
Audio Return Channel (ARC)Yes
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Audio

Number of built-in speakers2
RMS rated power20 W
Built-in speaker(s)Yes

Design

Product designInteractive flat panel
Placement supportedIndoor
OrientationHorizontal/Vertical
Bezel width (top)1.5 cm
Bezel width (side)1.5 cm
Bezel width (bottom)1.5 cm
Product colourBlack
Panel mounting interface400 x 400 mm
CertificationISO 9241-307, Class 1
VESA mountingYes
Screen shapeFlat
Wall mountableYes

Performance

PurposeUniversal
Operating hours (hours/days)18/7
HDCPYes
HDCP version2.3

Power

Power consumption (typical)1110 W
Power consumption (standby)0.5 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz

Computer system

Processor cores8
Processor familyARM Cortex
Processor modelCortex-A53
Operating system installedAndroid 14
Internal memory4 GB
Internal storage capacity32 GB
Processor manufacturerARM
Built-in processorYes
Processor architectureARM Cortex-A53+Cortex-A73
Operating system version14

Weight & dimensions

Display width994 mm
Display depth73 mm
Display height582 mm
Display weight21 kg

Packaging content

Stand includedNo

Operational conditions

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

Technical details

Sustainability certificatesENERGY STAR
Warranty period3 year(s)
Compliance certificatesCE, Electromagnetic Compatibility (EMC), RoHS, UKCA

Features

Base materialMetal
Suitable for indoor useYes

Other features

Bluetooth version5.3
BluetoothYes

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy