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LG 55UF840V TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi White
LG

55UF840V TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi White

Model 55UF840V

61 specifications Checked today
  • Display139.7 cm (55")
  • Resolution3840 x 2160 pixels
  • Energy classA+
  • OSWebOS
  • ColourWhite
  • Digital signal format systemDVB-C, DVB-S2, DVB-T2
See all specifications

Overview

Display
139.7 cm (55")
Resolution
3840 x 2160 pixels
Energy class
A+
OS
WebOS
Colour
White
Digital signal format system
DVB-C, DVB-S2, DVB-T2
Brand
LG
Category
TV
Model
55UF840V
Part number
55UF840V
Also known as
LG 55UF840V TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi White

Specifications

61 specifications in 11 groups

Display

Display diagonal139.7 cm (55")
HD type4K Ultra HD
Display resolution3840 x 2160 pixels
LED backlighting typeEdge-LED
Screen shapeFlat
Native aspect ratio16:9
Screen format adjustments4:3, 14:9, 16:9, Zoom
Supported graphics resolutions3840 x 2160
Motion interpolation technologyPQI (Picture Quality Index) 1600
Display diagonal (metric)139 cm

TV tuner

Digital signal format systemDVB-C, DVB-S2, DVB-T2

Smart TV

Smart TVYes
Internet TVYes
Operating system installedWebOS
Smart modesGame, Movie, Photo, Sports, Standard, Vivid

Audio

Number of speakers2
RMS rated power20 W
Audio decodersDTX, Dolby Digital

Network

Wi-FiYes
Ethernet LANYes
Wi-Fi DirectYes
MiracastYes

Design

Product colourWhite
VESA mountingYes
Panel mounting interface300 x 300 mm

Performance

Teletext functionYes
Teletext2000 pages
Backlight dimming technologyLocal Dimming
Picture processing technologyLG Triple XD Engine
24p supportYes
Smartphone/tablet remote supportYes

Ports & interfaces

HDMI ports quantity3
PC in (D-Sub)No
DVI portNo
DVI-D ports quantity0
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Component video (YPbPr/YCbCr) in1
Composite video in1
Digital audio optical out1
Headphone outputs1
SCART ports quantity1
RF ports quantity2
Common interface (CI)Yes
Common interface Plus (CI+)Yes
Common interface Plus (CI+) version1.3
S-Video inputs quantity0
Intel® Wireless Display (Intel® WiDi)Yes

Management features

Electronic Programme Guide (EPG)Yes
ECO modeYes
On/Off timerYes

Power

Power consumption (typical)84 W
Power consumption (standby)0.3 W

Other features

3DNo
Interactive TVYes
Built-in speaker(s)Yes
aptX audio decodingYes
Annual energy consumption123 kWh
Digital Living Network Alliance (DLNA) certifiedYes
Energy efficiency class (legacy scale)A+

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