LG OLED77GXPUA (USA version)
Highlights
- 4K UHD (3840 x 2160) OLED Display
- HDR10, Dolby Vision, HLG support
- Perfect Color
- Perfect Viewing Angle
- α9 Gen 3 AI Processor 4K
- Ethernet, Wi-Fi, Bluetooth
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LG OLED77GXPUA Overview
LG OLED77GXPUA was introduced in 2020. It has a OLED screen with 4K UHD (3840 x 2160) resolution and 100 Hz/120 Hz refresh rate. The TV is HDR compatible. It supports HDR10, Dolby Vision and HLG. AMD Freesync™ allows TV to display variable refresh rate during gaming and its powerful α9 Gen 3 AI Processor 4K picture processor guarantees a high quality upscaling of any low resolution source to 4K UHD (3840 x 2160).
We give LG OLED77GXPUA TV 89 overall score out of 100. Our ranking system is based on the display specifications, video, audio and other features, connectivity and format support.
Pros and Cons
In this section we highlight pros and cons of LG OLED77GXPUA.
The TV has strengths such as High Refresh Rate, Wide Viewing Angle, Color Depth, Contrast Ratio, HDR10, Dolby Vision, HLG, AMD Freesync™, NVidia G-Sync, 4K HFR, 2K HFR, VRR, HGIG Compatibility, Powerful Picture Processor, Filmmaker Mode, Speaker Channels, Dolby Atmos, Clear Voice, WiSA Ready, Bluetooth Audio Playback and NEXTGEN TV (ATSC 3.0). And it has weaknesses sush as no 3D Capability, no HDR10+, no Advanced HDR by Technicolor®, no IMAX Enhanced and DTS Digital Surround.
PROS |
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High Refresh Rate | 👍 | ||||
Wide Viewing Angle | 👍 | ||||
Color Depth | 👍 | ||||
Contrast Ratio | 👍 | ||||
HDR10 | 👍 | ||||
Dolby Vision | 👍 | ||||
HLG | 👍 | ||||
AMD Freesync™ | 👍 | ||||
NVidia G-Sync | 👍 | ||||
4K HFR | 👍 | ||||
2K HFR | 👍 | ||||
VRR | 👍 | ||||
HGIG Compatibility | 👍 | ||||
Powerful Picture Processor | 👍 | ||||
Filmmaker Mode | 👍 | ||||
Speaker Channels | 👍 | ||||
Dolby Atmos | 👍 | ||||
Clear Voice | 👍 | ||||
WiSA Ready | 👍 | ||||
Bluetooth Audio Playback | 👍 | ||||
NEXTGEN TV (ATSC 3.0) | 👍 |
CONS |
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No 3D Capability | 👎 | ||||
No HDR10+ | 👎 | ||||
No Advanced HDR by Technicolor® | 👎 | ||||
No IMAX Enhanced | 👎 | ||||
DTS Digital Surround | 👎 |
Selected Features
OLED Display
LG OLED77GXPUA has an organic light-emitting diode (OLED) display. This is a self-emissive display which can completely turn off individual pixels leading to the ideal black levels and better contrast during HDR compared to any LCD displays. OLED displays also have better viewing angle than IPS panels. However, OLEDs are not able to achieve such high brightness as modern LCD displays.
Detailed Specifications
In this section we present all the features and specifications available for LG OLED77GXPUA.
BASICS |
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Brand | LG |
Country Version | USA |
Series | GX |
Model | OLED77GXPUA |
Release Year | 2020 |
Size | 77" |
Bezel Color | Black |
Smart TV | ✔ |
DISPLAY |
|
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Design | Gallery |
Actual Size (Diagonal) | 76.7" |
Resolution | 4K UHD (3840 x 2160) |
Refresh Rate | 100 Hz/120 Hz |
Screen Design | Flat |
Display Technology | OLED |
Backlight Dimming | Pixel Level Dimming |
Backlight Name | Self-illuminating pixels (no backlight) |
Contrast | Infinite Contrast |
Color | Perfect Color |
Viewing Angle | Perfect Viewing Angle |
Panel Bit Depth | 10 bits |
Color Depth | 1.07 Billion |
Contrast Ratio | ∞ |
Minimum Response Time | 1 ms |
VIDEO |
|
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3D Capability | ✖ |
HDR10 | ✔ |
HDR10+ | ✖ |
Dolby Vision | ✔ |
Dolby Vision IQ | ✔ |
HLG | ✔ |
Advanced HDR by Technicolor® | ✖ |
IMAX Enhanced | ✖ |
HDR | ✔ Cinema HDR |
HDR Effect | ✔ 4K/2K |
AMD Freesync™ | ✔ |
NVidia G-Sync | ✔ |
4K HFR | ✔ |
2K HFR | ✔ |
VRR | ✔ |
HGIG Compatibility | ✔ |
Picture Processor | α9 Gen 3 AI Processor 4K |
Upscaling | AI 4K Upscaler |
Blacks | Perfect Black |
Frame Interploation Technique | TruMotion 240 |
Frame Interpolation Frequency | 240 Hz |
Black Frame Insertion | ✔ OLED Motion Pro |
Filmmaker Mode | ✔ |
Auto Low Latency Mode | ✔ |
Depth Enhancement | ✖ |
AI Picture | ✔ AI Picture Pro |
Auto Genre Selection | ✔ SDR/HDR/Dolby HDR |
Face Enhancing | AI Picture Pro - Face Enhancing |
Image Enhancing | Image Enhancing on SQM |
Color Enhancer | ✔ Advanced Color Enhancer |
Noise Reduction | Quad Step Noise Reduction |
Deep Learning AI Picture | ✔ |
AI Brightness | ✔ |
True Color Accuracy | ✔ Pro |
Ultra Luminance | ✔ Pro |
Sharpness | Frequency based Sharpness Enhancer |
Dynamic Tone Mapping | HDR Dynamic Tone Mapping Pro |
AUDIO |
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Speaker Channels | 4.2 Channel |
Speaker Type and Configuration | Down Firing |
Speaker Power Rating | 60W (WF:20W, 10W per Channel) |
Bluetooth Headset Support | ✔ |
Dolby Atmos | ✔ |
DTS Digital Surround | ✖ |
AI Sound | ✔ AI Sound Pro |
Surround Mode | OLED Surround |
Clear Voice | Clear Voice IV |
WiSA Ready | ✔ Separate Dongle Purchase Required |
Bluetooth Audio Playback | ✔ |
LG Sound Sync | ✔ |
Smart Speaker Compatible | ✔ |
LG Smart Speaker | ✔ |
CONNECTIVITY |
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Ethernet Input | ✔ |
Wi-Fi | ✔ |
Wi-Fi Direct | ✔ |
Wi-Fi Frequency | 2.4 GHz, 5 GHz |
Wi-Fi Protocol | IEEE802.11ac/a/b/g/n |
Bluetooth | ✔ |
Bluetooth Version | 5.0 |
Mobile Connectivity | ✔ |
Apple Airplay | ✔ Airplay 2 |
LG TV Plus App | ✔ |
Smart ThinQ App | ✔ |
Chromecast | ✖ |
Google Home | ✔ Google Home device sold separately |
Virtual Assistant | ✔ Google Assistant |
Works with Alexa | ✔ Alexa Built-In |
HDMI Inputs | 4 |
HDMI Version | 2.1 |
HDMI Audio Return Channel (ARC) | ✔ eARC (HDMI 2) |
HDCP Version | 2.2 |
HDMI-CEC | ✔ SIMPLINK |
USB Inputs | 3 |
USB 3.0 Ports | ✖ |
RF (Terrestrial / Cable ) Inputs | 1 |
Component Inputs | ✖ |
Composite Inputs | ✔ |
RCA Audio Outputs | ✖ |
3.5mm headphone Audio Output | ✔ |
Optical Audio Output | ✔ |
RS-232C Remote | 1 (Mini Jack) |
DLNA | ✔ |
OTHER |
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CPU Cores | 4 |
GPU Cores | 2 |
Operating System | webOS |
Internet Browser | ✔ Full Web Browser |
Application Store | ✔ LG Content Store |
Teletext | ✖ |
LG AI ThinQ® | ✔ |
Speech to Text | ✔ |
LG Voice Search | ✔ |
Amazon Echo Compatible | ✔ |
AI UX | ✔ |
AI Home | ✔ |
AI Recommendation | Default: off |
Intelligent Edit | ✔ |
Home Dashboard | ✔ |
Auto Device Detection | ✔ |
Apple HomePod | ✔ |
Voice Recognition | ✔ Intelligent Voice Recognition |
Magic Link | Default: off |
Audio Guidance (Text To Speech) | ✔ |
Gallery Mode | ✔ |
Multi-view | ✔ |
DIAL | ✔ |
360 VR | ✔ |
Mobile TV On | ✔ |
Wi-Fi TV On | ✔ |
Bluetooth Low Energy On | ✔ |
Instant Game Response | ✔ VRR/ALLM |
Screen Share | ✔ |
Time Shift | ✔ |
Auto Calibration | ✔ |
Time Machine (DVR) | ✔ |
HEVC | ✔ [email protected], 10bit |
VIDEO FORMATS |
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3GPP | ✔ |
AV1 | ✔ [email protected], 10bit |
AVI | ✔ |
ASF | ✖ |
DivX | ✔ |
Flash Video | ✔ |
H.263 | ✔ |
H.264 | ✔ |
H.265 | ✔ |
MKV | ✔ |
M2TS | ✔ |
MP4 | ✔ |
MPEG-4 | ✔ |
QuickTime | ✔ |
RealVideo | ✖ |
TS | ✔ |
VC-1 | ✔ |
VP7 | ✖ |
VP8 | ✖ |
VP9 | ✔ [email protected], 10bit |
VOB | ✖ |
VRO | ✖ |
WebM | ✖ |
WMV | ✖ |
Xvid | ✖ |
AUDIO FORMATS |
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AAC | ✔ |
AC4 | ✔ |
AIFF | ✖ |
ALAC | ✖ |
APE | ✖ |
aptX | ✔ |
eAAC+ | ✖ |
EAC3 | ✔ |
FLAC | ✔ |
HE-AAC | ✔ |
LPCM | ✔ |
M4A | ✖ |
MIDI | ✖ |
MP2 | ✔ |
MP3 | ✔ |
OGG | ✖ |
RealAudio | ✖ |
WMA | ✔ |
WAV | ✖ |
IMAGE FORMATS |
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BMP | ✖ |
GIF | ✖ |
JPEG | ✔ |
JPS | ✔ |
MPO | ✔ |
PNG | ✖ |
TUNER |
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Digital Tuner | ✔ 1 |
SAT Tuner | ✖ |
Analog Tuner | PAL/SECAM, B/G, D/K, I, SECAM L |
NEXTGEN TV (ATSC 3.0) | ✔ |
Digital Terrestrial TV System | ATSC |
Digital Cable TV System | Clear QAM |
Color system | PAL / SECAM / NTSC |
GENERAL |
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Power Supply | AC 120 V, 50/60 Hz |
Power Consumption (In Standby) | 0.5 W |
Dimension Without Stand (W x H x D) | 1721 x 991 x 24.1 mm 67.76" x 39.02" x 0.95" |
Dimension With Stand (W x H x D) | 1721 x 1050 x 323 mm 67.76" x 41.34" x 12.72" |
Stand Size | 1623 x 323 mm 63.90" x 12.72" |
Dimension of Package (W x H x D) | 1895 x 1130 x 228 mm 74.61" x 44.49" x 8.98" |
One Connect Box | ✖ |
VESA Wall Mount | ✔ |
VESA Dimensions (W x H) | 300 mm x 300 mm |
Weight Without Stand | 39.4 kg / 86.86 lbs |
Weight With Stand | 40.2 kg / 88.63 lbs |
Weight of Package (Gross) | 51.6 kg / 113.76 lbs |
ACCESSORIES |
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Remote | Magic Remote Control - MR20 |
Universal Control Capability for remote | ✔ |
Magic Remote Control Compatible | ✔ |
WARRANTY |
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Warranty | 1 Year Parts & Labor |