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LG 55UF8509 55in Widescreen 4K UHD LED LCD Smart WebOS 3D TV with IPS Panel Freeview HD 4K Upscaler Built in WiFi 3x HDMI & 3x USB - 55UF8509

LG 55UF8509 55in Widescreen 4K UHD LED LCD Smart WebOS 3D TV with IPS Panel Freeview HD 4K Upscaler Built in WiFi 3x HDMI & 3x USB - 55UF8509
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Excl. VAT: £659.00 Incl. VAT: £790.80

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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.



Enjoy more 4K than ever before with the 4K Resolution Upscaler. This converts ordinary low-resolution content into ultra-high resolution images that are very close to 4K quality. For absolute viewing pleasure and a presentation that impresses ultra.


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

4K 3D +

4K resolution 3D TV is not only incredibly comfortable, but also incredibly sharp. With its 4 times higher resolution, the LG TV makes 3D images even more detailed and lively than ever before.

4K 3D +

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

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.

Sound designed by harman / kardon


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


Now you can easily switch between different apps, live broadcasts and VOD services, or connect the TV to an external device without having to go through the main menu. Instead, access your entire entertainment program from the launcher.



HEVC supports 4K video at 60 frames per second for extremely clear and distortion-free motion. So you can enjoy content in 4K quality directly via Internet streaming or USB - without any additional devices.

Panel technology
Image diagonal in cm / inch 139 cm / 55 inches
Panel type LCD
resolution 4K Ultra HD (3840 x 2160)
Backlight Edge LED
Local dimming Yes
3D Yes
Tru Ultra HD Engine 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 2.0
Speaker performance 20 watts
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
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.
3D specifications
3D technology 4K 3D + (polarizer)
2D to 3D / 3D to 2D conversion Yes / Yes
Automatic 3D signal detection Yes / 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
USB recording
Recording on external hard drive Yes
Timer-controlled recording Yes
Timeshift (time-delayed television) 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 2 (1 x analogue / DVB-C / DVB-T / T2 ** and 1 x DVB-S2)
AV in / Component in / PC Audio in 1
Scart 1
energy efficiency
Energy efficiency class A +
Power consumption in watts (stand-by) 0.30 watts
Power consumption in watts 80 watts
Ø Annual power consumption in watts (kWh / year) 117 kWh / year
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 1330 x 810 x 152
Without pedestal 1234.8 x 727.3 x 50.8
With stand 1234.8 x 781.6 x 260.6
VESA compatible Yes
VESA standard 300 x 300 mm
Weight in kg
In carton (kg) 25.9
Without pedestal 19.3
With stand 20.4

Product Specs

Additional Information


Display diagonal 139.7 cm (55")
HD type 4K Ultra HD
Display resolution 3840 x 2160 pixels
Display technology OLED
Screen shape Flat
Aspect ratio 16:9
2D-3D converter
Display diagonal (metric) 139 cm
Luminance 65%

TV tuner

Tuner type Analog & digital
Digital signal format system DVB-C,DVB-S,DVB-T2
Triple tuner

Smart TV

Smart TV
Internet TV
Operating system installed Web OS
Hybrid Broadcast Broadband TV (HbbTV)


Built-in speaker(s)
Number of speakers 2
RMS rated power 20 W
Audio decoders DTS,Dolby Digital


Ethernet LAN
Wi-Fi Direct


Product colour Black, Silver
On/off switch
VESA mounting
VESA mounting interfaces 300 x 300 mm


Teletext function
Teletext 2000 pages
Video compression formats MPEG2,MPEG4
Local dimming

Ports & interfaces

HDMI ports quantity 2
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
Composite video in 1
Headphone outputs 1
Common interface (CI)
Common interface Plus (CI+)
S-Video inputs quantity 1
Audio Return Channel (ARC)
Audio (L,R) in 1
Audio (L,R) out 1
PC Audio in
Digital audio optical out 1
RF ports quantity 2
Intel® Wireless Display (Intel® WiDi)

Management features

Sleep timer
On/Off timer


Energy efficiency class A+
Annual energy consumption 117 kWh
Power consumption (typical) 80 W
Power consumption (standby) 0.3 W
AC input voltage 110 - 230 V
AC input frequency 50/60 Hz


Digital Living Network Alliance (DLNA) certified

Weight & dimensions

Width 1234.8 mm
Depth 50.8 mm
Height 727.3 mm
Weight 19.3 kg
Width (with stand) 1234.8 mm
Depth (with stand) 260.6 mm
Height (with stand) 781.6 mm
Weight with stand 20.4 kg

Packaging data

Package width 1330 mm
Package depth 152 mm
Package height 810 mm
Package weight 25.9 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.