LG CXPUA 77" Class HDR 4K UHD Smart OLED TV (2020)


LG Warranty
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Video System NTSC
TV Tuner ATSC, Clear QAM


Power 40 W


Microphone Yes


Weight 79.1 lb / 35.9 kg (With Stand)
58.9 lb / 26.7 kg (Without Stand)
Power Consumption Standby: < 0.5 W
Stand Dimensions 47.2" / 119.89 cm (Width)
Dimensions 67.8 x 40.3 x 10.6" / 172.21 x 102.36 x 26.92 cm (With Stand)
67.8 x 39.1 x 2.2" / 172.21 x 99.31 x 5.59 cm (Without Stand)
AC Input Power 120 VAC, 50 / 60 Hz


Screen Size (Diagonal) 76.7"
Panel Type OLED
Aspect Ratio 16:9
Pixel Resolution 3840 x 2160
HDR Compatibility HDR10, Dolby Vision, Hybrid Log Gamma
Response Time 1 ms
Native Refresh Rate 120 Hz


Media Player AAC
Wall Mounting 400 x 200 mm
Virtual Assistant Support Amazon Alexa, Google Assistant
Smart TV webOS

Control Console

Wi-Fi Wi-Fi 5 (802.11ac)
Output Ports 1 x TOSLINK Optical (Digital Audio) (Rear)
1 x 1/8" / 3.5 mm (Headphone) (Rear)
Control RS-232C via 1/8" / 3.5 mm Input
Input Ports 3 x HDMI Type A (Side)
1 x HDMI Type A (Rear)
1 x F-Type (RF Antenna) (Rear)
1 x 1/8" / 3.5 mm (Composite) (Rear)
Ethernet LAN
USB Ports 2 x USB 2.0 (Rear)
1 x USB 2.0 (Side)
Bluetooth Bluetooth 5.0 (Audio Output)
User Reviews
28 October 2021

I’ve had this tv for 6 months now and am slowly learning the myriad of features and adjustments. To really appreciate the Oled, it needs fine tuning and I’d suggest LG gives some techniques for doing so up front. That done, the TV is terrific with adequate sound without a sound bar.

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2 August 2020

This TV checked all the boxes:- Amazing Picture (OLED is the best)- HDMI 2.1 (eARC today, PS5 tomorrow)- Dolby Vision / Dolby Atmos- G-SYNC and FreeSync (PC games on a 77” screen at 4K is awesome)Make sure you get the ultra high speed HDMI cables (some say 8K or 48Gbps) to ensure your cable is...

Abt electronics.32817785
7 September 2020

Fantastic picture and performance. Very happy with purchase.

12 December 2020

nothing extra is included and must be purchased separate, no problem it's just better if it is recommended during check out, HDI cord and wall mounting options, overall this TV we was very happy with

30 June 2021

we have had this tv for about 10 days. love the picture, the features and ease of use with the onboard settings . this tv has a broad list of functions that allow for complete control of sound and picture settings to get the most out of the tv. the magic remote is very easy to use with the tv.

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    Style/Design, ease of use, Features/Settings, Performance, Quality

21 October 2020

Excellent picture! I was not sure what the best picture tech out there might be... All the manufacturers' have their own acronym for their technology: QLED, OLED, etc. So I went to an electronics showroom to try and discern the real difference. Turns out OLED is the best picture out there.

2 November 2021

I was happy to be able to acquire the 65” CX in 2021 due to my home bar arrangement preference and since there is no other significant differences compared to the C1. The TV is so thin, I was worried it was gonna break when lifting it up but it stayed intact.

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    Style/Design, ease of use, Features/Settings, Performance, Quality

5 August 2020

An incredible TV. We use it as a game monitor as well as a TV.Very fast refresh rate. Ray tracing in games is amazing. The colors and brightness are spectacular. The movie modes are acurate depictions of what you would see in a theater. Game mode is intense and vivid.

3 January 2021

I purchased tv hoping that future updates would constantly better the cx 77 inch as the c9 was always bettered with each updateKnowing that my overall screen brightness has been lowered makes me currently regret my purchase I am hoping LG will soon provide a future update to correct this created...

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    Features/Settings, Performance, Quality

18 August 2020

I splurged on this TV after figuring out it was the largest that would fit on our wall, and reading the reviews. The screen is INCREDIBLY THIN but well constructed. I made a believer out of my wife - the OLED picture is so crisp that it LITERALLY feels like people on the screen are in the room.

Product Highlights
  • 4K UHD 3840 x 2160 OLED Panel
  • HDR10, HLG, Dolby Vision HDR Support
  • Dolby Vision IQ Enhancement Technology
  • 120 Hz Refresh Rate / ALLM for Gaming
  • Built-In Wi-Fi & Ethernet Connectivity
  • Controllable via Alexa, Google Assistant
  • Access LG Content Store for Apps
  • Full Web Browser
  • 4 x HDMI / 3 x USB
In The Box
  • LG CXPUA 77" Class HDR 4K UHD Smart OLED TV
  • Magic Remote Control with Battery
  • Power Cable
  • Limited 1-Year Warranty
Still Have Questions?
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