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LG OLED77T4PUA

2025 77" Transparent OLED TV

2025 Model
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LG Signature OLED T4 77" Wireless 4K HDR Smart Transparent OLED TV

The LG T4 is a high-resolution, high-contrast OLED TV, capable of dazzling images with the bright colors and deep blacks that LG OLED TVs are known for. With the press of a button the black shade backing can be retracted, revealing a completely transparent display, allowing the images onscreen to blend into your surroundings. To add to the aesthetic appeal, the T4 comes with a bespoke floor stand and wireless Zero Connect Box to enable flexible positioning in an open environment.

 

FEATURES

  • Retractable Backing: What looks like a standard OLED TV transforms into a high resolution, transparent display. With a simple press of a button, bring up or retract the black shade for brilliant picture when you want to watch and beautiful design to blend in with your space when you don't.
  • Zero Connect: The Zero Connect Box brings simplicity to TV installation. The Zero Connect Box removes the need to run multiple cables to the TV, removing wire clutter, and allowing versatile TV placement. With the Zero Connect Box, your media devices plug into the box that wirelessly transmits up to a 4K 120 Hz signal from up to 30 feet away from your OLED T4 TV. All you need to connect to the TV is power.
  • Like a Window: See the clear difference with specialized transparent content LG calls T Objet. The OLED T screen saver lets you choose from a variety of options such as nature, art, and more.
  • Alpha 11 Al Processor 4K provides smooth picture and crisp sound with Al Picture Pro and Al Super Upscaling
  • Dolby Vision and Dolby Atmos support
  • FILMMAKER MODE
  • VRR, ALLM, G-Sync, FreeSync, HGIG mode
  • webOS and LG Channels
  • Information T Bar at the bottom of the screen displays key data without distracting from the visuals
  • Includes a shelf at the bottom of the TV
  • Optional side shelves are available separately to further customize the appearance
  • Built-in 4.2-channel speaker system

 

SPECIFICATIONS

Display Size

77"

Panel Type

OLED

Native Resolution

3840 x 2160

HDR Support

Yes: HDR10/Dolby Vision/Hybrid Log Gamma

Variable Refresh Technology

FreeSync, G-Sync, Variable Refresh Rate (VRR)

A/V Inputs

3x HDMI
1x Coaxial F-Type (RF Antenna)

A/V Outputs

1x TOSLINK Optical (Digital Audio)

HDCP Support

Yes

Wireless

Wi-Fi 6E (802.11ax) / Bluetooth 5.1 

Ethernet I/O

1x RJ45

Virtual Assistant

Works with Alexa, Apple AirPlay, Works with Google Assistant, LG ThinQ

Smart TV

Yes: webOS 24

 

Display

Display Size

77"

Panel Type

OLED

Aspect Ratio

16:9

Display Orientation

Landscape

Native Resolution

3840 x 2160

HDR Support

Yes: HDR10/Dolby Vision/Hybrid Log Gamma

Contrast Ratio

Near Infinite (Black Pixels Emit No Light)

Response Time

< 0.1 ms

Refresh Rate

120 Hz

Variable Refresh Technology

FreeSync, G-Sync, Variable Refresh Rate (VRR)

Auto Low Latency Mode (ALLM)

Yes

Display Technologies

Quick Media Switching (QMS)

Color Support

Not Specified by Manufacturer

 

Video

Video System

ATSC / NTSC

TV Tuner

Yes (ATSC)

 

Connectivity

A/V Inputs

3x HDMI
1x Coaxial F-Type (RF Antenna)

A/V Outputs

1x TOSLINK Optical (Digital Audio)

HDCP Support

Yes

Audio Return Channel (ARC)

eARC

Wireless

Wi-Fi 6E (802.11ax) / Bluetooth 5.1 

USB I/O

2x USB-A 2.0

Ethernet I/O

1x RJ45

Other I/O

1x 1/8" / 3.5 mm Serial (RS-232C) Control Input

Multi-Input Support (PIP/PBP)

No

 

Speaker

Built-In Speakers

Yes: 6

 

Convenience

Virtual Assistant

Works with Alexa, Apple AirPlay, Works with Google Assistant, LG ThinQ

Smart TV

Yes: webOS 24

 

Electrical

Power Consumption

Typical: 205.0 W
Standby: < 0.5 W

Input Power

120 VAC, 60 / 50 Hz

 

General

Remote Included

Yes with Built-In Mic
Battery: 2x AAA

Certifications

CEC

VESA Mounting-Hole Pattern

No

Dimensions

69.6 x 64.3 x 25.1" / 1767.8 x 1633.2 x 637.5 mm (with Stand)
69.6 x 41.1 x 10.3" / 1767.8 x 1043.9 x 261.6 mm (without Stand)
69.6 x 25.1" / 1767.8 x 637.5 mm (Stand Footprint)

Weight

154.5 lb / 70.1 kg (with Stand)
132.9 lb / 60.3 kg (without Stand)


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