LG 43UN640S 43" Commercial TV 4K UHD 300 cd/m2
- In UK stock, ships from the UK
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
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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. 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
3840 x 2160 resolution delivers four times the detail of Full HD with HDR10 Pro and HLG for vivid, realistic colour.
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.
Upgraded SoC and web engine run LG's webOS 22 signage platform plus SuperSign Control+ for content and device management.
Crestron Connected support plus Beacon/Bluetooth Low Energy allow integration with professional AV control systems and proximity-based guest messaging.
Technical specifications
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.
Delivery & returns
Estimated delivery 29 Aug - 2 Sept. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
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.
Payment & security
Pay securely by card. Education customers can apply for a 30-day purchase order account.
Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice — no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
Need help specifying this for your space?
Ask Andrew — he knows the full catalogue and can advise on installation, mounting and compatible AV systems.