Site Title

LG SIGNATURE ZX OLED 8K TV

MSRP 20000 USDNeo score 88%Ext score 86%

Product Gallery

Photo 0of LG SIGNATURE ZX OLED 8K TVPhoto 1of LG SIGNATURE ZX OLED 8K TVPhoto 2of LG SIGNATURE ZX OLED 8K TVPhoto 3of LG SIGNATURE ZX OLED 8K TVPhoto 4of LG SIGNATURE ZX OLED 8K TVPhoto 5of LG SIGNATURE ZX OLED 8K TVPhoto 6of LG SIGNATURE ZX OLED 8K TV

Product Overview

LG SIGNATURE ZX is the flagship of LG's 2020 OLED smart TV lineup. It delivers exceptional levels of color accuracy, contrast, and dynamic range typical of OLED in native 8K.
Featuring the new Alpha 9 Gen 3 AI Processor 8K, the LG SIGNATURE ZX-series smart TVs (ZX 77 and ZX 88) support a broad set of image processing and HDR features as well as variable refresh rates (NVIDIA G-SYNC and AMD FreeSync) for gaming.

<

>

X

Ratings

What we found**

Neo score 88% (not directly comparable across industries)
Pros
  • Gorgeous OLED panel
  • High screen-to-body ratio
  • 8K UHD resolution
  • Supports Dolby Vision, HDR10, and HLG (Hybrid Log Gamma)
  • Ultra-fast response time
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
Cons
  • Lacks VESA mount

What external reviewers found***

Ext 86% (not directly comparable across industries)
Pros
  • Gorgeous 8K picture quality
  • Improved dynamic tone mapping system
Cons
  • No HDMI 2.1 ports
Read More

Price Comparison (incl. referral links)*

Specifications

77"88"77"88"

Connectivity

Ports3x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x IR Out, 1x Satellite In (Sub; F-type female), 1x Optical Audio Out, 1x AV Composite In 3.5 mm jack, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Antenna (RF) (female), 1x Ethernet RJ45, 1x CI+ 1.41x HDMI 2.1 (CEC; eARC), 3x HDMI 2.1 (CEC), 1x IR Out, 1x Satellite In (Main; F-type female), 1x Optical Audio Out, 1x AV Composite In 3.5 mm jack, 1x Satellite In (Sub; F-type female), 3x USB 2.0, 1x Antenna (RF) (female), 1x Ethernet RJ45, 1x CI+ 1.43x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x AV Composite In 3.5 mm jack, 1x RS232 (C; mini jack), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Ethernet RJ453x HDMI 2.1 (CEC), 1x HDMI 2.1 (CEC; eARC), 1x AV Composite In 3.5 mm jack, 1x RS232 (C; mini jack), 1x Optical Audio Out, 1x Satellite In (Main; F-type female), 3x USB 2.0, 1x Ethernet RJ45
Wireless ConnectivityWiFi 5 + Bluetooth 5.0 + WiFi Direct + DLNA

Construction

CameraNo
ColorsBlack
Drivers | Subwoofer2 x 102 x 202 x 102 x 20
Speakers4x 10W
VESA Mount400 x 400 mmN/A400 x 400 mmN/A

Dimensions

Bezels96.17% screen-to-body ratio96.32% screen-to-body ratio96.77% screen-to-body ratio96.53% screen-to-body ratio
Size | Depth1.3 in / 33 mm w/o stand, 12.72 in / 323 mm w/ stand1.97 in / 50 mm w/o stand, 11.06 in / 281 mm w/ stand1.3 in / 33.02 mm w/o stand, 12.8 in / 325.12 mm w/ stand1.96 in / 49.78 mm w/o stand, 11 in / 279.4 mm w/ stand
Size | Height38.74 in / 984 mm w/o stand, 41.1 in / 1044 mm w/ stand44.09 in / 1120 mm w/o stand, 57.32 in / 1456 mm w/ stand38.5 in / 977.9 mm w/o stand, 41.2 in / 1046.48 mm w/ stand44 in / 1117.6 mm w/o stand, 57.3 in / 1455.42 mm w/ stand
Size | Width67.6 in / 1717 mm77.2 in / 1961 mm67.6 in / 1717.04 mm77.2 in / 1960.88 mm
Weight42.6 kg / 94 lbs w/o stand , 43.4 kg / 95 lbs w/ stand42 kg / 92 lbs w/o stand , 104 kg / 229 lbs w/ stand41.41 kg / 91 lbs w/o stand , 42.18 kg / 93 lbs w/ stand41.96 kg / 92 lbs w/o stand , 103.96 kg / 229 lbs w/ stand

Display

Aspect Ratio16:9
Display Color Depth10 bits, 1073741824 colors
Display Diagonal77" (76.77 in / 1950 mm)88" (87.6 in / 2225 mm)77" (76.77 in / 1950 mm)88" (87.6 in / 2225 mm)
Display TypeOLED, LG Display
Input Lag5 ms
Pixel Density115 ppi101 ppi115 ppi101 ppi
Pixel Pitch0.221 mm0.253 mm0.221 mm0.253 mm
Refresh Rate40 Hz ~ 120 Hz
Resolution8K UHD (7680x4320)
Response Time1 ms (min)
Viewing Angle178° H / 178° V

Function

HDRDolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQDolby Vision, HDR10 Pro, HLG (Hybrid Log Gamma), Dolby Vision IQDolby Vision, HDR10, HLG (Hybrid Log Gamma)Dolby Vision, HDR10, HLG (Hybrid Log Gamma)
LicensesENERGY STAR, RoHS, UL/cUL
Operating Humidity10 % ~ 80 %
Operating SystemwebOS 5.0
Operating Temperature0 °C ~ 40 °C , 32 °F ~ 104 °F
Processor4 cores
TunerAnalog (NTSC/PAL/SECAM), DVB-T2 HD, DVB-C, DVB-S2, DVB-T, DVB-T2, DVB-S
Variable FramerateNVIDIA G-SYNC, AMD FreeSync
VideoLG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 8K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...LG ThinQ AI, PVR, HDR Dynamic Tone Mapping Pro, Image Processor - α9 Gen 3 AI Processor 8K, Image Enhancing on SQM, Advanced Contrast Enhancer, Frequency Based Sharpness Enhancer, Filmmaker Mode, HDR Gaming Interest Group (HGiG), ULTRA Luminance Pro, G...Perfect Black Panel, Infinite Contrast, LG ThinQ AI, Advanced Contrast Enhancer, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro, Intelligent Voice Recognition, Home Dashboard, AI 8K Upscaler, PVR, True Color Accuracy Pro, Filmmaker Mode...Perfect Black Panel, Infinite Contrast, LG ThinQ AI, Advanced Contrast Enhancer, HDR Gaming Interest Group (HGiG), HDR Dynamic Tone Mapping Pro, Intelligent Voice Recognition, Home Dashboard, AI 8K Upscaler, PVR, True Color Accuracy Pro, Filmmaker Mode...

Performance

Energy EfficiencyB
Power Consumption270 W (max) / 0.5 W (sleep)330 W (max) / 0.5 W (sleep)0.5 W (sleep)0.5 W (sleep)

Production

AccessorySignature Magic Remote ControlSignature Magic Remote ControlMagic remote controlMagic remote control
Debut2020
Model NameOLED77ZX9LAOLED88ZX9LAOLED77ZXPUAOLED88ZXPUA

Related Products

Thumbnail of LG SIGNATURE Z2 8K OLED TV (2022)

LG SIGNATURE Z2 8K OLED TV (2022)

Neo 90%
Thumbnail of LG SIGNATURE Z9 8K OLED TV (2019)

LG SIGNATURE Z9 8K OLED TV (2019)

Neo 88%Ext 92%
Thumbnail of LG SIGNATURE Z1 OLED 8K TV (2021)

LG SIGNATURE Z1 OLED 8K TV (2021)

Neo 85%
Thumbnail of LG SIGNATURE R1 4K OLED Rollable TV (2021)

LG SIGNATURE R1 4K OLED Rollable TV (2021)

Neo 76%
Thumbnail of LG SIGNATURE RX Rollable OLED 4K TV

LG SIGNATURE RX Rollable OLED 4K TV

Neo 80%
Thumbnail of LG C2 4K evo OLED TV (2022)

LG C2 4K evo OLED TV (2022)

Neo 94%
Thumbnail of LG NanoCell 99 8K TV (Nano99)

LG NanoCell 99 8K TV (Nano99)

Neo 83%Ext 56%
Thumbnail of LG B9S 4K OLED TV (2020)

LG B9S 4K OLED TV (2020)

Neo 83%
Thumbnail of LG B9D 4K OLED TV (2020)

LG B9D 4K OLED TV (2020)

Neo 83%
Thumbnail of LG B2 4K OLED TV (2022)

LG B2 4K OLED TV (2022)

Neo 88%
Thumbnail of LG G2 4K evo OLED TV (2022)

LG G2 4K evo OLED TV (2022)

Neo 85%
Thumbnail of LG GX OLED 4K TV with Gallery Design

LG GX OLED 4K TV with Gallery Design

Neo 88%Ext 84%

Related Articles

Thumbnail of TV or PC Monitor for Productivity: A 2021 Buyer's Guide

TV or PC Monitor for Productivity: A 2021 Buyer's Guide

TV can be superior to PC monitor in some productivity applications. This guide compares the two over form factor, panel type, image quality, features, and cost.
Guide · 27 Dec 2020
Thumbnail of LG Adds Amazon Music App to Its OLED, NanoCell, and LCD Smart TVs

LG Adds Amazon Music App to Its OLED, NanoCell, and LCD Smart TVs

LG launched a new integrated Amazon Music app for its OLED, NanoCell, and LCD smart TVs. We look at what it means and review LG's 2020 smart TV lineup as a b...
News · 13 Sep 2020
Thumbnail of In 2020, What Remains That Separate the 4K OLED Televisions on the Market, and What Has Become Indistinguishable?

In 2020, What Remains That Separate the 4K OLED Televisions on the Market, and What Has Become Indistinguishable?

We review which aspects still separate different models in the 4K OLED smart-TV market, with emphasis on Industrial Design, Software, Digital Processing, and...
Guide · 25 May 2020

3rd-Party Review Videos

External Reviews

trustedreviews[1]

Sentiment Score 86%
Reviewers from trustedreviews have found the following***:
LG’s new OLED77ZX has a 75-77-inch screen. This makes it less expensive than the £30,000 OLED88Z9. It also gets a less premium design with its slim black frame, metallic silver outer trim, flat back panel. It doesn’t ship with a slot-in floorstand like the 88-inch model does, and is significantly chunkier around the back.
Find the original article here.
Pros
  • Gorgeous 8K picture quality
  • Improved dynamic tone mapping system
Cons
  • No HDMI 2.1 ports

User Reviews

References

1. ^ Hands on: LG OLED77ZX Review. [trustedreviews]. https://www.trustedreviews.com/reviews/lg-oled77zx. Retrieved 2021-03-22.

Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.

The MSRP provided on this page may not apply to all regions equally. For the current price, please refer to the Price Comparison section.

*This page contains affiliate links to third-party merchants such as Amazon, eBay, and Rakuten. When you make a purchase using the supplied links, we will receive a commission.

**Neo score is the calculated by our AI using advanced models based on the features and qualities of each product. Scores are not directly comparable across industries.

***These key takeaways ("pros" and "cons") and summaries are identified from third-party review by our AI using advanced language models.

Comments

Please login before adding comments.