Sharp PN-LM431 43in LCD Infrared Touch Display
Sharp LM-Series 43in touch. Sharp Recommended for 18/7 applications. 4K Display at up to 500nits brightness and 10W stereo speakers. Infrared touch up to 20 multi-touch. Built-in SoC with Android 14 and easy-to-use Applications. Ships with 2x Passive Stylus & Wireless Adapter.
https://sharp.net.au/products/pn-lm431-43in-4k-500nit-precision-touch-display-b859
- Sharp has gone from strength to strength over the years and prides itself on producing breakthrough products that meet the needs of the consumer.
Features
- Best readability – high brightness panel ensures content is readable even in well-lit environments and anti-glare coating avoids distracting reflections.
- Pen-On-Paper user experience – zero bonded glass and latest infrared touch technology enable highly accurate and responsive writing and drawing with up to 20 touch points.
- Out-of-the-box collaboration – the integrated Android PC features a powerful home screen launcher offering fast and flexible access to a range of pre-installed applications.
- Highly customizable – a variety of settings allow the display to be optimised to meet the needs of different applications, from small meeting and huddle rooms to touch signage and wayfinding.
- Safe & Secure – latest Android 14 SoC provides a secure operating system which, together with extra security features, meets the highest IT security standards.
Specifications
General Information
- Panel Technology: VA with Direct LED backlights
- Screen Size: 43 inch
- Aspect Ratio: 16:9
- Contrast Ratio: 4000:1
- Brightness (without glass): 500 cd/m2
- Viewing Angle (H/V): 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
- Colour Depth [bn]: 1.073 (8bit + FRC)
- Response Time (typ.) [ms]: 8 (grey-to-grey)
- Panel Refresh Rate (Hz): 60Hz
- Haze Level (%): 25
- Supported Orientation: Landscape; Portrait; Tilt (0 to 45°)
Resolution
- Native Resolution: 3840 x 2160
- Supported Resolution: 1024 x 768; 1280 x 1024; 1280 x 720; 1280 x 960; 1440 x 900; 1680 x 1050; 1920 x 1080; 3840 x 2160; 4096 x 2160; 640 x 480; 720 x 400; 800 x 600
Touch Screen
- Touch Technology: Infrared
- Multi Touch: Real multi-touch up to 20 touches
- Touch Method: Finger; Gloves; Stylus dual pen tip (2.6mm/6.8mm)
- Supported Operating System: Native Multi-Touch: Windows 10/11, Linux, Android, Chrome OS; Single Touch (Default Mouse): Mac OS 13/14/15
- Data Interface: USB 2.0 (full speed) HID; USB powered, plug & play
- Accuracy [mm]: +/- 1
- Windows Ink: Yes
- Palm Rejection: No
Glass
- Type: Thermal-tempered, anti-glare coating; Zero Bonding
- Bonding Gap [mm]: 0.85
- Thickness [mm]: 3.1
- Hardness [H]: 9
Synchronisation Rate
- Horizontal Frequency [kHz]: 31.5 - 135
- Vertical Frequency [Hz]: 24 - 70
Connectivity
- HDMI IN 1: Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI IN 2: Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI IN 3: ARC; Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI OUT: Internal SoC content: FHD (60 Hz) HDCP (2.3); UHD (60 Hz); Video Output; Audio Output; Loop Through: HDMI IN 1/2/3, OPS, Android SoC
- USB-A 1: USB (3.0); Peripherals; USB Storage; Auto Switch (Android SoC, OPS, PC)
- USB-A 2: USB (3.0); Peripherals; USB Storage
- USB-A 3: USB (3.0); Peripherals; USB Storage; Auto Switch (Android SoC, OPS, PC)
- USB-A (Service): Wireless Adapter; USB 2.0; Service
- USB-C 1: Touch Signal; Video Input; UHD (60 Hz); DP alt. 1.4; HDCP (2.3); Audio Input; USB 2.0 / 3.0; 65 W
- USB-C 2: USB 3.0; 7.5 W; Peripherals; Auto Switch (Android SoC, OPS, PC)
- USB-B 1: Touch Signal; USB (3.0)
- Audio Output (3.5 mm): Audio Output; Line Out
- LAN 1: 100 MBit/s
- RS-232C: 9600 bps
- Remote In (3.5 mm): Eco Sensor (IR-Extender, Ambient and Presence)
- Input Detect: First
Sensors
- Ambient Light Sensor: Integrated, triggered actions programmable
- Human Sensor: Optional via Eco Sensor (PNKTES1)
Electrical
- Power Supply: 100-240V AC, 50/60 Hz
- Power Consumption: 110W shipping
- Power Savings Mode: < 0.5; < 2 (Networked Standby)
- Power Management: VESA DPMS
Environmental
- Operating Temperature: +5ºC to +35ºC
- Operating Humidity: 20% to 80%
- Storage Temperature: -20ºC to 60ºC
- Storage Humidity: 10% to 80%
Mechanical
- Dimensions (W x H x D) [mm]: Without stand: 994 x 582 x 73
- Weight [kg]: 21
- VESA Mounting [mm]: 400 x 400 (FDMI); 4 holes; M6
- Bezel Width [mm]: 15
- Packaging Dimensions (W x H x D) [mm]: 1,140 x 740 x 185
- Packaging Weight [kg]: 29
- Material: Aluminum alloy (front side); metal (back side)
Available Options
- Accessories: Eco Sensor (PNKTES1); Soundbar (PN-ZCMS1)
Embedded Computing
- System Version: Android 14
- CPU: Arm Cortex A53x4 2 GHz (octo-core); Arm Cortex A73x4 2.3 GHz
- System Memory: 4G RAM
- Internal Storage: 32GB ROM
- Android Features: App side loading (Google CTS compliant); Application lock; Hide Android SoC; Hide side bar; Portrait support (apps and OSD)
- Built-in Applications: File Manager; Input Select; Office and PDF Viewer - Office Suite; Setting; Web Browser; Whiteboard; Wireless Screen Sharing - E-Share
- Built-in Tools: Annotation overlay mode
Other Features
- Safety and Ergonomics: CE; EMC Class B; RoHS; UKCA
- Pixel Failure Class: ISO 9241-307, Class 1
- Energy Efficiency: ECOMode; LED backlight
- Ecological Standards: EnergyStar 8.0
- Special Characteristics: CEC Support; HDMI ARC; NaViSet Administrator 2 - free download; OSD rotation for portrait mode; Powered USB Port (65 W); Scheduler
- Audio: Integrated Speakers (10 W + 10 W)
- Shipping Content (Accessories): 2 x Passive Stylus; 2x AAA batteries; Blank Sticker; Bracket for Camera; Cable Clamps; Display; Power Cable; Remote Control; Setup Manual; USB cable; Wireless Adapter
- Operating Hours: 18/7
- External Control: HDMI CEC; Scheduled Timer
- Remote Management: NaViSet Administrator 2
- Security: Disable HW Buttons; Disable IR Functionality; Disable USB and LAN Ports; IEEE802.1X (Wi-Fi)
When will my Sharp PN-LM431 43in LCD Infrared Touch Display be delivered?
We deliver Australia wide and have shipping distribution centres available to dispatch orders from all major cities including Melbourne, Sydney, Brisbane, Perth and Adelaide. With so many locations, the Sharp PN-LM431 43in LCD Infrared Touch Display along with any other items in your order will be delivered to your door normally within 1-2 business days. Same-day dispatch is often available to orders placed before 1pm. Delivery to rural locations may require extra time.
How much to deliver Sharp PN-LM431 43in LCD Infrared Touch Display?
We offer FREE delivery to our customers for orders over $99* in value. If your order does not exceed $99, we will only charge a small flat fee of $7.95 to deliver your order. Check our shipping page for more information.
What About my Sharp PN-LM431 43in LCD Infrared Touch Display quality?
Ink Depot stands by the quality of its products and has a reputation for supplying its customers with 5 star service. We will provide a full refund on any unsatisfactory product returned within 90 days of purchase*.
What payment methods do you support?
Our facilities accept payments by Visa, Mastercard, American Express, MasterPass, PayPal and Direct Bank Transfer. If you would like to pay with cheque, please notify us before sending.
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- we do not keep record of your card details on our servers at all - ever!
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Delivery information that you need to know
Orders are often dispatched within a few hours of being placed. We usually ship all orders within 24 hours of payment, unless the items are out of stock. Whilst 98% of the products advertised are held in stock, there may be an occasional item which needs to be specially ordered in from a manufacturer.
Delivery times may vary depending on the shipping method selected and the delivery address of your location. Delivery can be as quick as a few hours depending on your location. Major cities will often receive by the next business day but we recommend allowing 1-2 business days for delivery. Other regional areas may take slightly longer to receive. However, we use many different courier services which allow us to use the best possible delivery method for your location. If you have a preferred courier service, let us know and we will accommodate you where possible.
By default, we ask that orders are signed for. We understand that this is not always convenient but we do this to protect the goods you have ordered and it provides confirmation to us that the order has been received. If you are in a situation where you know that no one will be available to sign for the order, we offer an 'Authority to Leave' (ATL) service for orders below $250 in value. In these cases, the couriers will leave your consignment on your front door step unless you have specified an alternative location in the delivery instructions when placing your order. Ink Depot is unable to take responsibility for the order once it has been left by the courier in these situations as the goods are left at the customers own risk. A signature is not required for goods sent to PO Boxes but there may be delivery restrictions due to size and weight of the parcel. If the parcel cannot be sent to a PO Box due to its size, we will make contact with you and advise the next best possible option.








































