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LG 55UF9509 55in Widescreen 4K UHD LED LCD Smart WebOS 3D ColourPrime Super Slim TV with IPS Panel Freeview HD 4K Upscaler 4K Streaming Built in WiFi 4x HDMI & 3x USB 4.2 ch Harman Kardon Speaker System - 55UF9509

LG 55UF9509 55in Widescreen 4K UHD LED LCD Smart WebOS 3D ColourPrime Super Slim TV with IPS Panel Freeview HD 4K Upscaler 4K Streaming Built in WiFi 4x HDMI & 3x USB 4.2 ch Harman Kardon Speaker System - 55UF9509
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Excl. VAT: £754.00 Incl. VAT: £904.80

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Product Description




The LG TV thrilled even up close with absolutely detailed and crisp images. Thanks to its breathtaking 4K resolution, it resolves 4 times higher than an ordinary Full HD TV.

IPS panel

The secret behind the excellent picture quality of the LG TV lies in its specially developed screen. The IPS panel with breathtaking 4K resolution impresses with pin-sharp pictures as well as lifelike colors and dissolves 4 times higher than a Full HD TV. So every place becomes a box seat.

IPS panel
Sound designed by harman / kardon

Sound designed by harman / kardon

Harman / kardon's premium sound provides a completely new sound experience and completes the ultra-sharp images with a crystal clear and powerful sound.


Take complete control of your entertainment program. With the latest generation remote control, controlling your LG Smart TV is as easy as using a computer mouse. Stop wasting time searching - start enjoying.

Magic Remote
ULTRA Luminance

ULTRA Luminance

The new ULTRA Luminance technology ensures spectacular colors, sharpest images and enormously high contrast values. This is made possible by a LG-developed algorithm that selectively controls the intensity of the backlight.

Ultra slim

With the LG TV, you can experience really great cinema in an ultra-slim design. So you can enjoy stunning 4K-quality images while the TV seamlessly adapts to your home environment.

Ultra slim
color Prime

color Prime

The LG Nano spectrum technology extends the color spectrum by 20 percent and allows a significantly improved display brightness. Thus, you experience lifelike colors and shades in a new dimension.


The LG webOS interface was designed so that the operation is totally easy and even more fun. All you have to do is sit back and relax while webOS clearly structures your entire TV experience.

Learn more
Panel technology
Image diagonal in cm / inch 139 cm / 55 inches
Panel type LCD
resolution 4K Ultra HD (3840 x 2160)
Backlight Edge LED
Color Prime Yes (WCG)
Local dimming Yes
PMI (Picture Mastering Index) 2300
3D Yes
Tru Ultra HD Engine Pro Yes
Ultra Luminance Yes
Triple XD engine Yes
4K resolution upscaler Yes
Tru Black Control Yes
Natural color Yes
Motion Eco Sensor Yes
Expert mode / ISF setting Yes / Yes
HEVC (H265) decoder / H264 decoder Yes / Yes
Sound Desinged by Harman / Kardon Yes
Speaker system 4.2
Speaker performance 60 watts
subwoofer Yes (build in)
Surround system Ultra Surround
Clear voices II Yes
Sound Optimizer Yes (normal / wall mounting / stand)
LG Sound Sync Optical / Wireless / Private Yes Yes Yes
Dolby Digital / DTS decoder Yes / Yes
Smart sound mode Yes
apt-X encoder Yes
MQS (Mating Quality Sound) Upscaler Yes
ARC (Audio Return Channel) Yes
Tuner reception data *
Analogous Yes
DVB-T2 (HEVC) ** Yes
DVB-S2 (HEVC) ** / *** Yes
HbbTV Yes
Resolution / codec SD, HD, UHD / MPEG2, MPEG4, HEVC
* Free TV programs can be received, pay TV offers are subject to the requirements of the appropriate providers and may require additional hardware.
** Prepared to receive future HEVC encoded stations via DVB-T2 and DVB-S2 depending on the final specifications.
*** To use the second Sattuner (S2) an update is required. Update available from the 2nd half of 2015.
3D specifications
3D technology 4K 3D + (polarizer)
2D to 3D / 3D to 2D conversion Yes / Yes
Automatic 3D signal detection Yes
Dual play Yes
Smart TV
Smart TV platform Web OS 2.0
LG App Store Yes
Premium Apps Yes
HD + Replay / Sky Online Yes / Yes
Web browser Yes (HTML 5 supported)
Magic Remote Included
Remote App Yes (for IOS and Android devices)
Networking features
WiFi Direct Yes
Screen Share
Miracast Yes
WiDi Yes
Various functions
teletext Yes
Page store teletext 2000
TV logo illuminated Yes
USB recording
Recording on external hard drive Yes
Timer-controlled recording Yes
Timeshift (time-delayed television) Yes
record in parallel and watch TV Yes
Recording from the following sources possible Analog, DVB-T, DVB-C, DVB-S2
Ci + slot 1
USB 2.0 2
USB 3.0 1
RJ45 Ethernet (LAN) 1
Digital audio output (optical) 1
Headphone output (3.5mm jack) 1
RF input 3 (1 x analog / DVB-C / DVB-T and 2 x DVB-S2)
AV in / Component in / PC Audio in 1 (with enclosed adapter)
Scart 1 (with enclosed adapter)
energy efficiency
Energy efficiency class A
Power consumption in watts (stand-by) 0.30 watts
Power consumption in watts 105.0 watts
Ø Annual power consumption in watts (kWh / year) 153 kWh
Mains frequency (Hz) 50 - 60 Hz
Mains voltage (volts) 110 - 230V
Lead contained in the device This device contains lead in certain components or components where there is no technical alternative. In doing so, LG adheres to the RoHS directive of the European Union.
Luminance in% 65%
Mercury contained in the device 0.0 mg
Dimensions (W x H x D) in mm
packaging 1,330 x 810 x 152
Without pedestal 1,236 x 722 x 47.6
With stand 1,236 x 773 x 240
VESA compatible Yes
VESA standard 300 x 300 mm
Weight in kg
In the carton 26.5
Without pedestal 19
With stand 22.2

Product Specs

Additional Information


Display diagonal 139.7 cm (55")
HD type 4K Ultra HD
Display resolution 3840 x 2160 pixels
Screen shape Flat
Aspect ratio 16:9
Motion interpolation technology PMI (Picture Mastering Index)
LED backlighting type Edge-LED
Screen format adjustments 16:9
Supported graphics resolutions 3840 x 2160
Comb filter 2D/3D
2D-3D converter

TV tuner

Tuner type Analog & digital
Digital signal format system DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2
Number of tuners 2 tuner(s)

Smart TV

Smart TV
Operating system installed Web OS


Built-in speaker(s)
Number of speakers 2
RMS rated power 60 W
Built-in subwoofer
Audio decoders Dolby Digital,DTS
Audio decoding technologies Dolby Digital
aptX audio decoding
Audio system Dolby


Ethernet LAN
Wi-Fi Direct


Colour of product Silver
VESA mounting
VESA mounting interfaces 300 x 300 mm


Teletext function
Teletext 2000 pages
Video formats supported H.264,H.265,MPEG2,MPEG4
Local dimming

Ports & interfaces

HDMI ports quantity 4
PC in (D-Sub)
DVI port
Ethernet LAN (RJ-45) ports 1
USB 2.0 ports quantity 2
USB 3.0 (3.1 Gen 1) Type-A ports quantity 1
Component video (YPbPr/YCbCr) in 1
Headphone outputs 1
Common interface (CI)
Common interface Plus (CI+)
Mobile High-Definition Link (MHL)
PC Audio in
Digital audio optical out 1
SCART ports quantity 1
RF ports quantity 3

Management features

Motion control


Energy efficiency class A
Annual energy consumption 153 kWh
Power consumption (typical) 105 W
Power consumption (standby) 0.3 W
AC input voltage 110 - 230
AC input frequency 50/60


Digital Living Network Alliance (DLNA) certified

Weight & dimensions

Width 1236 mm
Depth 47.6 mm
Height 722 mm
Weight 19 kg
Width (with stand) 1236 mm
Depth (with stand) 240 mm
Height (with stand) 723 mm
Weight with stand 22.2 kg

Packaging data

Package weight 26.5 kg

Packaging content

Handheld remote control
Batteries included
3D glasses included
Quick start guide


This is a manufacturer certified refurbished unit and is guaranteed to be GradeA+ condition.

TV's/Monitors: These units may have some very minor non-offensive cosmetic marks on the back of the unit but the screen and bezel will be in otherwise excellent condition. They come with retail boxes and include stand, power cord and standard remote control.

Laptops/Desktops: These units may have some very minor non-offensive marks but are overall in excellent condition.

Click on any of our customer review profiles below to see what previous customers have to say about their experience with Ex Demo Hut

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This unit is supplied with a full one year warranty

Delivery Information

Mainland UK:  We pay the delivery costs on all orders over £100 within mainland UK. Orders under £100.00 will incur a £7.95 delivery charge. Delivery within mainland UK is normally next working day from date of dispatch however larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases. 

Republic of Ireland & Northern Ireland:  Flat rate delivery fee of £12.95 for regular parcel orders over £100 to anywhere in the Republic of Ireland or Northern Ireland. Larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases. 

  Flat rate delivery fee of £16.95 for orders over £100. Larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases.

Rest of Europe/America:  Please contact us for a quote.

Alternative Address Delivery
:  We can ship your order to an alternative address to the invoice / billing address (pending security check clearance).

Shipping Information
:  Subject to stocks and cleared funds, all orders will be dispatched within 24 hours, normally same day if ordered before 11.30a.m. 

Weekend / Bank Holidays
:  There are NO deliveries on Bank/Public Holidays. A Saturday delivery option is available on most orders but does incur an extra delivery charge, please contact us for details.