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LG 43UN640S 43" Commercial TV 4K UHD 300 cd/m2

Name: LG 43UN640S 43" Commercial TV 4K UHD 300 cd/m2
Brand: LG
SKU: 43UN640S
Price: 385.16 GBP
Availability: InStock

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3 Year Warranty

Installation services available

£385.16inc. VAT

£320.97 ex. VAT

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Bought in the UK, backed in the UKWhy it matters →

In UK stock, ships from the UK
UK manufacturer warranty
UK-based engineers
No import duty or customs charges
GBP pricing, UK VAT invoices

Return within 14 days

3 Year Warranty

Installation services available

Key specifications

Screen Size43 inch

Brightness300 cd/m2

Touch CapabilityNon-touch

Panel TechnologyLED LCD

HDR SupportHDR10 Pro, HLG

Smart PlatformLG webOS 22

Content ManagementEmbedded Content & Group Management System, SuperSign Control+

Professional ControlCrestron Connected

All 19 specifications

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Description

The LG 43UN640S is a 43-inch 4K UHD commercial TV designed for retail, corporate and hospitality signage where a professional, always-on display is required. The 3840 x 2160 UHD panel delivers four times the detail of Full HD, with HDR10 Pro and HLG support for punchy, realistic colour and a slim profile that saves installation space compared with earlier LG commercial models.

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An embedded Content and Group Management System lets a single operator edit and play content, schedule playlists across groups of screens, and control signage using a remote control, mouse or mobile phone, with no separate PC or CMS software needed. The set also runs LG's webOS 22 platform with an upgraded SoC and web engine, and is compatible with SuperSign Control+ for larger fleet deployments.

For professional installs, the UN640S supports Crestron Connected for integration with third-party AV control systems, and includes Beacon and Bluetooth Low Energy so retailers can push proximity-based coupons and information to nearby shoppers. Display Power Management (DPM) can be configured to power the panel only when a signal is present, reducing running costs in unattended installations.

Key features

4K UHD signage-grade panel

3840 x 2160 resolution delivers four times the detail of Full HD with HDR10 Pro and HLG for vivid, realistic colour.

Embedded content & group management

Built-in Content and Group Management System schedules playlists and groups and controls signage via remote, mouse or phone, no separate PC or software required.

webOS 22 smart platform

Upgraded SoC and web engine run LG's webOS 22 signage platform plus SuperSign Control+ for content and device management.

Professional AV integration

Crestron Connected support plus Beacon/Bluetooth Low Energy allow integration with professional AV control systems and proximity-based guest messaging.

Technical specifications

Screen Size43 inch

Brightness300 cd/m2

Touch CapabilityNon-touch

Panel TechnologyLED LCD

HDR SupportHDR10 Pro, HLG

Smart PlatformLG webOS 22

Content ManagementEmbedded Content & Group Management System, SuperSign Control+

Professional ControlCrestron Connected

Proximity MessagingBeacon, Bluetooth Low Energy (BLE)

WirelessVirtual router / wireless access point mode

Audio Output20W integrated audio with LG Sound Sync

Power ManagementDisplay Power Management (DPM)

Security5-year security update support

MountingVESA wall mount compatible

Warranty3 years

SeriesUN640S

Energy efficiency classG

Size Band32 - 49"

Resolution3840 x 2160 (4K UHD)

See the 43" on your wall, to scale

On a phone, point your camera at the wall and see the 43" there at its real size. On a computer, upload a photo of the wall (or scan the QR code to take one with your phone and it will appear here) and drag the display around it to scale.

Upload a photo of your wallGet a sheet of A4 in the shot, flat against the wall; you'll tap its ends to set the scale

Complete your setup

Optional extras that fit this product. Tick anything you need and it joins the same basket — or add this product on its own from the buy box above.

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LG 43UN640S 43" Commercial TV 4K UHD 300 cd/m2 × 1£385.16

Total£385.16

inc. VAT

Delivery & returns

Estimated delivery 10 Sept - 14 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

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