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UHD 4K UM7370 70″ (2019)

LG 70UM7370AUB

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

Screen
70″
Resolution
4K
Year
2019
Line
UHD
System
webOS 4.5

Does the 70UM7370AUB work with RemotApp?

Yes. The 70UM7370AUB runs webOS 4.5, 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 70UM7370AUB means

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

  1. 70Screen size in inches
  2. UM7370Series (2019 line) · UHD
  3. AVersion / finish
  4. UBMarket code · United States

70UM7370AUB specifications

Display

Display diagonal177.8 cm (70")
HD type4K Ultra HD
High frequency rate120 Hz
Display technologyLCD
LED backlighting typeDirect-LED
Screen shapeFlat
Native aspect ratio16:9
Screen format adjustments16:9
Supported video modes2160p
Native refresh rate60 Hz
Display resolution3840 x 2160 pixels

TV tuner

Tuner typeDigital
Digital signal format systemATSC
Number of tuners1 tuner(s)

Smart TV

Smart TVYes
Operating system installedWebOS

Audio

Number of speakers2
RMS rated power20 W

Network

Wi-FiYes
Wi-Fi standardsWi-Fi 5 (802.11ac)
BluetoothYes
Bluetooth version5.0
Ethernet LANYes
Web browserYes

Design

Product colourBlack
VESA mountingYes
Panel mounting interface600 x 400 mm
On/off switchYes
Rollable displayNo
LED indicatorsPower

Performance

High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
High Dynamic Range (HDR) supportedYes
Processor cores4
4K Ultra HD upscalingYes
Smartphone/tablet remote supportYes

Ports & interfaces

Mobile High-Definition Link (MHL)No
HDCPYes
PC in (D-Sub)No
DVI portNo
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity2
Composite video in1
Digital audio optical out1
RF ports quantity1
Common interface (CI)No
Common interface Plus (CI+)No
HDMI ports quantity3

Management features

Voice controlYes
Picture-in-PictureNo
Works with Amazon AlexaYes
Works with the Google AssistantYes

Power

Power consumption (typical)100.9 W
Power consumption (standby)0.5 W
AC input voltage120 V
AC input frequency50 - 60 Hz

Weight & dimensions

Width (with stand)1577 mm
Depth (with stand)299 mm
Height (with stand)982 mm
Weight (with stand)31.4 kg
Width (without stand)1577 mm
Depth (without stand)91 mm
Height (without stand)911 mm
Weight (without stand)30.7 kg
Stand width149.6 cm

Packaging data

ManualYes
Package width1704 mm
Package depth228 mm
Package height1074 mm
Package weight39.7 kg
Package typeBox

Packaging content

Desktop standYes
Cables includedAC
Smart Remote includedYes
E-manualYes

Other features

3DNo
Batteries includedYes
Built-in speaker(s)Yes
Built-in processorYes
Annual energy consumption186 kWh
App storeLG Content Store
Quantity per pack1 pc(s)

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

How to control the 70UM7370AUB 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 70UM7370AUB 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.

Also sold as

Same TV, different market codes:

  • 70UM7370PSA Latin America

Questions about the 70UM7370AUB

Can I control the LG 70UM7370AUB with my phone?

Yes. The 70UM7370AUB runs webOS 4.5, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.

What year is the LG 70UM7370AUB?

The 70UM7370AUB is part of LG’s 2019 line (UHD UM7370).

What operating system does the 70UM7370AUB use?

The 70UM7370AUB runs webOS 4.5.

How many HDMI ports does the 70UM7370AUB have?

The 70UM7370AUB has 3 HDMI ports.

Does the 70UM7370AUB have Bluetooth?

Yes

Turning the 70UM7370AUB 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.