LG OLED77GXPUA (USA version)

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 83 overall score out of 100. Our ranking system is based on the display specifications, video, audio and other features, connectivity and format support.

In this section we highlight pros and cons of LG OLED77GXPUA.

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.

In this section we present all the features and specifications available for LG OLED77GXPUA.

BASICS
Brand	LG
Country	USA
Series 2	GX
Model	OLED77GXPUA
Release Year	2020
Size	77"
Bezel Color	Black
Smart TV	Yes

DISPLAY
Design	Gallery
Actual Size (Diagonal)	76.7"
Resolution	4K UHD (3840 x 2160)
Refresh Rate	100 Hz/120 Hz
Screen Design	Flat
Display Type	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
3D Capability	No
HDR10	Yes
HDR10+	No
Dolby Vision	Yes
Dolby Vision IQ	Yes
HLG	Yes
Advanced HDR by Technicolor®	No
IMAX Enhanced	No
4K HDR	Yes Cinema HDR
HDR Effect	Yes 4K/2K
AMD Freesync™	Yes
NVidia G-Sync	Yes
4K HFR	Yes
2K HFR	Yes
VRR	Yes
HGIG Compatibility	Yes
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	Yes OLED Motion Pro
Filmmaker Mode	Yes
Auto Low Latency Mode	Yes
Depth Enhancement	No
AI Picture	Yes AI Picture Pro
Auto Genre Selection	Yes SDR/HDR/Dolby HDR
Face Enhancing	AI Picture Pro - Face Enhancing
Image Enhancing	Image Enhancing on SQM
Color Enhancer	Yes Advanced Color Enhancer
Noise Reduction	Quad Step Noise Reduction
Deep Learning AI Picture	Yes
AI Brightness	Yes
True Color Accuracy	Yes Pro
Ultra Luminance	Yes Pro
Sharpness	Frequency based Sharpness Enhancer
Dynamic Tone Mapping	HDR Dynamic Tone Mapping Pro

AUDIO
Speaker Channels	4.2 Channel
Speaker Type	Down Firing
Speaker Power Rating	60W (WF:20W, 10W per Channel)
Bluetooth Headset Support	Yes
Dolby Atmos	Yes
DTS Digital Surround	No
AI Sound	Yes AI Sound Pro
Surround Mode	OLED Surround
Clear Voice	Clear Voice IV
WiSA Ready	Yes Separate Dongle Purchase Required
Bluetooth Audio Playback	Yes
LG Sound Sync	Yes
Smart Speaker Compatible	Yes
LG Smart Speaker	Yes

CONNECTIVITY
Ethernet Input	Yes
Wi-Fi	Yes
Wi-Fi Direct	Yes
Wi-Fi Frequency	2.4 GHz, 5 GHz
Wi-Fi Protocol	IEEE802.11ac/a/b/g/n
Bluetooth	Yes
Bluetooth Version	5.0
Mobile Connectivity	Yes
Apple Airplay	Yes Airplay 2
LG TV Plus App	Yes
Smart ThinQ App	Yes
Chromecast	No
Google Home	Yes Google Home device sold separately
Virtual Assistant	Yes Google Assistant
Works with Alexa	Yes Alexa Built-In
HDMI Inputs	4
HDMI Version	2.1
HDMI Audio Return Channel (ARC)	Yes eARC (HDMI 2)
HDCP Version	2.2
HDMI-CEC	Yes SIMPLINK
USB Inputs	3
USB 3.0 Ports	No
RF (Terrestrial / Cable ) Inputs	1
Component Inputs	No
Composite Inputs	Yes
RCA Audio Outputs	No
3.5mm headphone Audio Output	Yes
Optical Audio Output	Yes
RS-232C Remote	1 (Mini Jack)
DLNA	Yes

OTHER
CPU Cores	4
GPU Cores	2
Operating System	webOS
Internet Browser	Yes Full Web Browser
Application Store	Yes LG Content Store
Teletext	No
LG AI ThinQ®	Yes
Speech to Text	Yes
LG Voice Search	Yes
Amazon Echo Compatible	Yes
AI UX	Yes
AI Home	Yes
AI Recommendation	Default: off
Intelligent Edit	Yes
Home Dashboard	Yes
Auto Device Detection	Yes
Apple HomePod	Yes
Voice Recognition	Yes Intelligent Voice Recognition
Magic Link	Default: off
Audio Guidance (Text To Speech)	Yes
Gallery Mode	Yes
Multi-view	Yes
DIAL	Yes
360 VR	Yes
Mobile TV On	Yes
Wi-Fi TV On	Yes
Bluetooth Low Energy On	Yes
Instant Game Response	Yes VRR/ALLM
Screen Share	Yes
Time Shift	Yes
Auto Calibration	Yes
Time Machine (DVR)	Yes
HEVC	Yes 4K@120p, 10bit

VIDEO FORMATS
3GPP	Yes
AV1	Yes 4K@60p, 10bit
AVI	Yes
ASF	No
DivX	Yes
Flash Video	Yes
H.263	Yes
H.264	Yes
H.265	Yes
MKV	Yes
M2TS	Yes
MP4	Yes
MPEG-4	Yes
QuickTime	Yes
RealVideo	No
TS	Yes
VC-1	Yes
VP7	No
VP8	No
VP9	Yes 4K@60p, 10bit
VOB	No
VRO	No
WebM	No
WMV	No
Xvid	No

AUDIO FORMATS
AAC	Yes
AC4	Yes
AIFF	No
ALAC	No
APE	No
aptX	Yes
eAAC+	No
EAC3	Yes
FLAC	Yes
HE-AAC	Yes
LPCM	Yes
M4A	No
MIDI	No
MP2	Yes
MP3	Yes
OGG	No
RealAudio	No
WMA	Yes
WAV	No

IMAGE FORMATS
BMP	No
GIF	No
JPEG	Yes
JPS	Yes
MPO	Yes
PNG	No

TUNER
Digital Tuner	Yes 1
SAT Tuner	No
Analog Tuner	PAL/SECAM, B/G, D/K, I, SECAM L
NEXTGEN TV (ATSC 3.0)	Yes
Digital Terrestrial TV System	ATSC
Digital Cable TV System	Clear QAM
Color system	PAL / SECAM / NTSC

GENERAL
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	No
VESA Wall Mount	Yes
VESA Hole Pitch (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
Remote	Magic Remote Control - MR20
Universal Control Capability for remote	Yes
Magic Remote Control Compatible	Yes

WARRANTY
Warranty	1 Year Parts & Labor