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UHD 4K UN6955 55″ (2020)

LG 55UN6955ZUF

Full specifications, official manuals and how to use your phone as the remote for this LG TV.

Screen
55″
Resolution
4K
Year
2020
Line
UHD
System
webOS 5.0

Does the 55UN6955ZUF work with RemotApp?

Yes. The 55UN6955ZUF runs webOS 5.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

  • Remote over Wi-Fi Yes
  • Infrared (Android with IR) Yes
  • Send photos and videos Yes
  • Turn on from the phone Yes

Protocol: LG webOS (SSAP 3000/3001)

What the code 55UN6955ZUF means

TV model codes follow the maker’s naming rules. Reading it piece by piece:

  1. 55Screen size in inches
  2. UN6955Series (2020 line) · UHD
  3. ZUFVersion / finish

55UN6955ZUF specifications

Display

Display diagonal139.7 cm (55")
HD type4K Ultra HD
Display technologyLCD
LED backlighting typeDirect-LED
Screen shapeFlat
Motion interpolation technologyTruMotion 120 Hz
Native refresh rate60 Hz
Display resolution3840 x 2160 pixels

TV tuner

Digital signal format systemATSC

Smart TV

Smart TVYes
Internet TVYes
Operating system installedWebOS
Video appsApple TV, Disney+, Hulu+, Netflix, YouTube
Music appsSpotify

Audio

Number of speakers2
RMS rated power20 W

Network

Wi-FiYes
Wi-Fi standardsWi-Fi 5 (802.11ac)
Ethernet LANYes
Web browserYes

Design

Product colourBlack
VESA mountingYes
Panel mounting interface300 x 300 mm

Performance

High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Game modeYes
Audio formats supportedAAC, AAC HE, AC3, AC4, EAC3, MP2, MP3, PCM, WMA, apt-X
Picture processing technologyLG True Color Accuracy
High Dynamic Range (HDR) supportedYes
Processor cores4
4K Ultra HD upscalingYes
Smartphone/tablet remote supportYes

Ports & interfaces

Audio Return Channel (ARC)Yes
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
Digital audio optical out1
RF ports quantity1
HDMI ports quantity3
Consumer Electronics Control (CEC)SimpLink

Power

Power consumption (typical)78.7 W
Power consumption (standby)0.5 W
Energy consumption (SDR) per 1000 hours146 kWh
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz

Weight & dimensions

Width (with stand)1244.6 mm
Depth (with stand)236.2 mm
Height (with stand)782.3 mm
Weight (with stand)14.4 kg
Width (without stand)1244.6 mm
Depth (without stand)86.4 mm
Height (without stand)726.4 mm
Weight (without stand)14.3 kg
Stand width112.8 cm

Packaging data

Package width1419.9 mm
Package depth190.5 mm
Package height835.7 mm
Package weight19.8 kg

Packaging content

Desktop standYes
Cables includedAC
Remote control includedYes
E-manualYes

Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.

How to control the 55UN6955ZUF with your phone

  1. Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
  2. Turn the TV on and install RemotApp on your phone.
  3. Open RemotApp. It finds the TVs on your network by itself; tap your LG TV.
  4. The TV shows a connection request from RemotApp. Select “Accept”.
  5. Tap Volume + to test. That’s it: your phone is now the remote.

Full guide for LG TVs, with fixes when it won’t connect

Turning the 55UN6955ZUF on without the remote

Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.

Questions about the 55UN6955ZUF

Can I control the LG 55UN6955ZUF with my phone?

Yes. The 55UN6955ZUF runs webOS 5.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

What year is the LG 55UN6955ZUF?

The 55UN6955ZUF is part of LG’s 2020 line (UHD UN6955).

What operating system does the 55UN6955ZUF use?

The 55UN6955ZUF runs webOS 5.0.

How many HDMI ports does the 55UN6955ZUF have?

The 55UN6955ZUF has 3 HDMI ports.

Turning the 55UN6955ZUF on without the remote

Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.