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LG 75UN640S 75" Commercial TV 4k UHD 300 cd/m²

£1,097.89inc. VAT
£914.91 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
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3 Year Warranty
Installation services available
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Key specifications
Screen Size75"
Resolution3840 x 2160 (4K UHD)
Panel TechnologyLED
Brightness330 nits
Operating SystemwebOS 22
Touch CapabilityNon-touch
OrientationLandscape
BrandLG
All 24 specifications
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Description

The LG 75UN640S is a 75-inch UN640S series UHD commercial TV/signage display with a 3840 x 2160 panel and 330 nit typical brightness, running LG's webOS 22 smart signage platform.

Also in this range:43" model 50" model 55" model 86" model Full specifications Compare alternatives

The UN640S range is built for professional AV integration: it is Crestron Connected compatible for control-system integration, and adds Beacon and Bluetooth Low Energy (BLE) support so retail or venue managers can push coupons and real-time information to nearby customer devices. An embedded Content and Group Management System handles playlists, scheduling and remote control without a separate media player, and is compatible with LG's SuperSign Control+ / CMS software.

Connectivity includes 3x HDMI, RF inputs, RJ45 LAN, USB 2.0, RS-232C and optical digital audio out. The 75UN640S is a standard non-touch commercial television.

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Key features

75" 4K UHD LED

3840 x 2160 resolution at 330 nits typical brightness.

webOS 22

Embedded smart signage/TV platform with content scheduling and remote/group management, no separate media player required.

Professional AV Control

Crestron Connected compatible

Proximity Features

Beacon and Bluetooth Low Energy (BLE)

Technical specifications

Screen Size75"
Resolution3840 x 2160 (4K UHD)
Panel TechnologyLED
Brightness330 nits
Operating SystemwebOS 22
Touch CapabilityNon-touch
OrientationLandscape
BrandLG
Model75UN640S
Warranty36 months
Connectivity 13x HDMI
Connectivity 21x USB 2.0
Connectivity 32x RF inputs
Connectivity 41x RJ45 LAN
Connectivity 5RS-232C (phone jack)
Connectivity 6Digital optical audio out
Connectivity 73.5mm external speaker out
Connectivity 8Headphone jack
Connectivity 9CI+ 1.4 ECP slot
Professional AV ControlCrestron Connected compatible
Proximity FeaturesBeacon and Bluetooth Low Energy (BLE)
Content ManagementEmbedded Content and Group Management System
Smart FeaturesWeb browser, mood display, screen share
Size Band65 - 79"
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See the 75" on your wall, to scale

On a phone, point your camera at the wall and see the 75" 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.

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LG 75UN640S 75" Commercial TV 4k UHD 300 cd/m² × 1£1,097.89
Total£1,097.89
inc. VAT
1

Delivery & returns

Estimated delivery 5 Sept - 9 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.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

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Alternative products

Closest matches in this category on price and capability. Not sure which way to go? Our technical team will talk it through.

Need help specifying this for your space?

Ask Andrew. He knows the full catalogue and can advise on installation, mounting and compatible AV systems.

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