LG 43UT640S 43" UHD 4K Commercial Signage TV

LG 43UT640S 43" UHD 4K Commercial Signage TV
PB Tech price: PB Tech price:
$750 00  +GST $862 50  inc GST

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LG 43UT640S 43" UHD 4K Commercial Signage TV

Part #: TVLGC436641
PB Tech price: PB Tech price:
$750 00 $862 50
 +GST  inc GST

Click & Collect: Click & Collect unavailable
Delivery: Order now and it ships on 04/11/2021 When will I receive it?

Six easy payments of $148.06 per week*

Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.

Click the button below or select Laybuy as your payment method during the checkout process.

If you do not have a Laybuy account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about Laybuy

Five easy payments of $177.68 per fortnight*

humm lets you spread the cost of your purchase over 5 or 10 interest free payments.

Click the button below or select humm as your payment method during the checkout process.

If you do not have a humm account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about humm

Finance from $8.09 per week*

Get what you want at a price you can afford. Choose a finance term below to see the weekly repayment amount and apply online during checkout or in-store.

Choose a Finance Term

*Repayments shown above are indicitive only and may vary. Ts and Cs and lending criteria apply.
Learn more about Finance Now

No payments or interest for 12 months available*

Q Card / Mastercard is your perfect shopping partner, combining the benefits of a credit card with the added ability to access a range of interest-free deals and payment holidays.

Learn more about Q Mastercard, apply online for one now, or email to chat with our finance team.

*Ts and Cs and lending criteria apply.
Learn more about Q Card

  • Brand: LG
  • MPN: 43UT640S0TA
  • Part #: TVLGC436641
  • UPC:
  • Screen Size: 43 inches
  • Screen Resolution: 3840x2160
  • Refresh Rate: 60hz
  • HDR Compatible: Yes
  • VESA Size: 300 x 300
  • USB Ports: 1
  • HDMI Ports: 3
  • Amazon Alexa: No
  • View more

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UHD Commercial TV with Essential Smart Function

The UT640S Series is specifically designed for diverse business environments. By providing compatibility with AV Control systems and DPM (Display Power Management) as well as its smart connectivity, simple user friendly interface, and UHD picture quality.

Embedded Content & Group Management

The embedded Content and Group Management System allows you to edit and play content, schedule playlists and groups, and control Signage via remote control, mouse and mobile phone without the use of separate PC or software. This makes content management much easier and more user-friendly.

*This images are provided for illustrative purposes, and the actual GUI may differ.
*All displays must be connected to the same network

SuperSign Control

SuperSign Control is the basic control software, and it can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported.

USB Data Cloning

USB data cloning increases efficiency in managing multiple displays for optimal operation since users don't have to set up each display one by one. Once users copy data to a USB device in one display, it can be easily distributed to the other displays through a USB plug-in.

Real-Time Remote Monitoring

Malfunctions or errors can be easily handled through real-time remote care. When an error occurs, notifications can be sent through the SNMP (Simple Network Management Protocol) protocol.

Power & Network with One Line

WOL (Wake-on-LAN) enables users to turn on displays by sending messages through the network. This greatly simplifi es the installation and maintenance processes since only a single wire is needed for power and network connection.

True Color, Immersive View

The UT640S series is large enough to enhance the visibility of content and captivate viewers. The LG IPS panel provides a wide range of viewing angles so that content can be clearly seen, regardless of the viewer's position. Each pixel in the IPS panel reproduces true-to-life colors without distorting images.

Perfect Picture Quality and Color

Enjoy Full HD content in 4K ULTRA HD quality, optimized by the 4K Upscaler. The 4K upscaler automatically upgrades Full HD content to ULTRA HD through several upscaling processes so that images look crisp and clear in any viewing situation.

Compatibility with AV Control Systems

The UT640S series has been certified Crestron Connected®, proving that it has a higher level of compatibility with professional AV controls. This results in seamless integration and automated control*, boosting business management efficiency.

DPM (Display Power Management)

From now on, you can configure the DPM (Display Power Management) function by setting it to On. When there is no signal, the TV enters DPM mode to manage power more efficiently.






3,840 X 2,160 (UHD)

Brightness (cd/m²)


Broadcasting System

TV Reception 

DVB-T2 / C / S2


HDR (10 Pro / HLG) 

Yes / Yes


Audio Output 

10W + 10W

Speaker System 

2.0 ch



One Touch Sound Tuning 


LG Sound Sync 

Bluetooth required


Supersign SW 

Content Management Software (SuperSign CMS), Control and Monitoring Software (Control/Control+), Simple Editor



Crestron Connected® (Network Based Control), DPM (Digital Power Management), Time Scheduler, RTC (Real Time Clock), NTP sync timer, BEACON, Embedded CM (Contents Manager), Embedded GM (Group Manager)


webOS 4.5, Smart Home (Launcher Bar), Web Browser, Pre-loaded App (YouTube only), Soft AP, Wi-Fi (802.11ac, Built-in type), Screen Share (Miracast), DIAL, Bluetooth Audio Playback, LG Sound Sync/Bluetooth, Mobile Connection Overlay


Hotel Mode (Installer Menu), Lock Mode (Limited), Welcome Screen (Splash Image), Insert Image, One Channel Map, IP Channel Manager, External Speaker Out (Int/Ext Variable/Fixed, 3.5mm, Stereo, Single ended Type (GND, L+, R+), 2W with 8?), RJP (Remote Jack Pack) Compatibility (LG/Teleadapt (RS232C), Teleadapt/Guestlink (HDMI CEC)), Auto Off/Sleep Timer, Smart Energy Saving, Motion Eye Care


USB Cloning, WOL, SNMP, Diagnostics (Self Diagnostics (USB)), SI Compatible (TVLink Tuner), Simplink (HDMI-CEC (1.4)), IR Out (RS-232C, HDMI), Multi IR Code

Jack Interface

Set Side 

HDMI In 2 (2.0), USB (2.0), CI Slot

Set Rear 

HDMI In (HDCP (2.0)), CI Slot, RF In 2, Digital Audio Out (Optical), RS-232C (D-Sub 9pin (Control & Service)), RJ45 (Ethernet), External Speaker Out (3.5mm phone jack) 2 (Spk-out 1, 4W (Stereo, R: 2.0W, L: 2.0W, 8?) Vol. Control 1), Debug (Phone Jack Type (Ext. SPK Volume Control Share))

Dimension (Unit: mm)


200 x 200

W x H x D / weight (with stand) 

973 x 623 x 216 / 8.1 kg

W x H x D / weight (w/o stand) 

973 x 572 x 85 / 8.0 kg

W x H x D / Weight (Shipping) 

1,060 x 660 x 152 / 10.2 kg

Power (Unit : Watts)

Voltage, Hz 

100 ~ 240 V, 50/60 Hz

Power Consumption(Typ.) 




Manufacturer Part No:
Product Type:
Product Family:
Shipping Weight:
10.2 kg
PB Part No:
Product Model:
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.


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Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site If you are from another country you can order from

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.