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Overview
Here we are comparing to to reveal their common strengths and weaknesses as well as the differences between them which will help you in making a correct decision before the purchase. Both models have the same resolution and none of them support HDR.
Let us first have a glance at the highlights of the models.
LG OLED77C8PUA Highlights
LG OLED77C9PUB Highlights
- 4K UHD (3840 x 2160) OLED Display
- HDR10, HDR10+, Dolby Vision, HLG support
- Perfect Color
- Perfect Viewing Angle
- α9 Intelligent Processor
- 4K UHD (3840 x 2160) OLED Display
- HDR10, HDR10+, Dolby Vision, HLG support
- Perfect Color
- Perfect Viewing Angle
- α9 Gen 2 Intelligent Processor
We have evaluated the TVs from available features and specifications. They both get the same overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.
LG OLED77C8PUA
LG OLED77C9PUB
Detailed Specifications
And in the end we display all the specifications which are present for both models.
Note: The following table shows only those details which are applicable for both models and excludes the ones that are applicable for only one model. If you want to see a full list of specs for each model please visit their individual pages here - and here - .
BASICS | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Brand | LG | LG |
Country | Canada | Canada |
Series 2 | C8 | C9 |
Model | OLED77C8PUA | OLED77C9PUB |
Release Year | 2018 | 2019 |
Size | 77" | 77" |
Smart TV | Yes | Yes |
DISPLAY | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Actual Size (Diagonal) | 76.8" | 76.8" |
Resolution | 4K UHD (3840 x 2160) | 4K UHD (3840 x 2160) |
Refresh Rate | 100 Hz/120 Hz | 100 Hz/120 Hz |
Screen Design | Flat | Flat |
Display Type | OLED | OLED |
Panel Type | WRGB | WRGB |
Backlight Dimming | Pixel Dimming/Self Lighting Pixel | Pixel Dimming/Self Lighting Pixel |
Backlight Name | Self-luminous pixels (no backlight) | Self-luminous pixels (no backlight) |
Contrast | Infinite Contrast | Infinite Contrast |
Color | Perfect Color | Perfect Color |
Viewing Angle | Perfect Viewing Angle | Perfect Viewing Angle |
Panel Bit Depth | 10 bits | 10 bits |
Color Depth | 1.07 Billion | 1.07 Billion |
Contrast Ratio | ∞ | ∞ |
VIDEO | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
3D Capability | No | No |
HDR10 | Yes | Yes |
HDR10+ | No | No |
Dolby Vision | Yes | Yes |
Dolby Vision IQ | No | No |
HLG | Yes | Yes |
Advanced HDR by Technicolor® | Yes | Yes |
IMAX Enhanced | No | No |
4K HDR | Yes | Yes |
HDR Effect | Yes | Yes |
AMD Freesync™ | No | No |
NVidia G-Sync | No | No |
4K HFR | Yes | Yes 4K HFR via HDMI will be updated |
2K HFR | Yes | Yes |
VRR | No | No |
HGIG Compatibility | No | No |
Picture Processor | α9 Intelligent Processor | α9 Gen 2 Intelligent Processor |
Upscaling | 4K Upscaler | 4K Upscaler |
Black Frame Insertion | Yes | Yes OLED Motion Pro |
Filmmaker Mode | No | No |
Auto Low Latency Mode | No | Yes |
Depth Enhancement | Yes Object Depth Enhancer | Yes Object Depth Enhancer |
AI Picture | No | No |
Auto Genre Selection | No | No |
Face Enhancing | No | No |
Image Enhancing | No | No |
Color Enhancer | Yes Adaptive Color Enhancer | Yes Advanced Color Enhancer |
Deep Learning AI Picture | No | Yes |
AI Brightness | No | Yes |
True Color Accuracy | Yes Pro | Yes Pro |
Ultra Luminance | Yes Pro | Yes Pro |
AUDIO | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Speaker Channels | 2.2 Channel | 2.2 Channel |
Speaker Power Rating | 4 x 10 W | 40W (WF:20W, 10W per Channel) |
Dolby Atmos | Yes | Yes |
DTS Digital Surround | Yes DTS-HD | Yes DTS-HD |
Simultaneous Audio Output | Yes | Yes |
AI Sound | No | Yes |
Surround Mode | Dolby Surround / OLED Surround | Dolby Surround / OLED Surround |
Clear Voice | Clear Voice III | Clear Voice III |
Sound Tuning | One Touch Sound Tuning | One Touch Sound Tuning |
WiSA Ready | No | Yes Separate Dongle Purchase Required |
Bluetooth Audio Playback | Yes | Yes |
LG Sound Sync | Yes | Yes |
Smart Speaker Compatible | No | Yes |
LG Smart Speaker | No | Yes |
CONNECTIVITY | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Ethernet Input | Yes | Yes |
Wi-Fi | Yes | Yes |
Wi-Fi Direct | Yes | Yes |
Wi-Fi Frequency | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz |
Wi-Fi Protocol | IEEE802.11ac/a/b/g/n | IEEE802.11ac/a/b/g/n |
Bluetooth | Yes | Yes |
Bluetooth Version | 4.2 | 5.0 |
Apple Airplay | No | Yes Airplay 2 |
LG TV Plus App | No | Yes |
Smart ThinQ App | No | Yes |
Chromecast | No | No |
Google Home | Yes Google Home device sold separately | Yes Google Home device sold separately |
Virtual Assistant | Yes Google Assistant | Yes Google Assistant |
Works with Alexa | Yes Amazon Alexa device sold separately | Yes Alexa Built-In |
HDMI Inputs | 4 | 4 |
HDMI Version | 2.0b | 2.1 |
HDMI Audio Return Channel (ARC) | Yes HDMI 2 | Yes eARC (HDMI 2) |
HDCP Version | 2.2 | 2.2 |
HDMI-CEC | Yes SIMPLINK | Yes SIMPLINK |
USB Inputs | 3 | 3 |
USB 3.0 Ports | No | No |
RF (Terrestrial / Cable ) Inputs | 1 | 1 |
Component Inputs | No | No |
Composite Inputs | 1 via A/V 3.5mm Jack | 1 via A/V 3.5mm Jack |
RCA Audio Outputs | No | No |
3.5mm headphone Audio Output | No | No |
Optical Audio Output | Yes | Yes |
RS-232C Remote | 1 (Mini Jack) | 1 (Mini Jack) |
DLNA | Yes | Yes |
OTHER | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
CPU Cores | 4 | 4 |
GPU Cores | 2 | 2 |
RAM | 3 GB | 3 GB |
Storage | 8 GB | 8 GB |
Operating System | webOS | webOS |
Internet Browser | Yes Full Web Browser | Yes Full Web Browser |
Electronic Program Guide (EPG) | Yes | Yes |
Application Store | Yes LG Content Store | Yes LG Content Store |
PVR Function | Yes | Yes |
LG AI ThinQ® | Yes | Yes |
Speech to Text | Yes | Yes |
LG Voice Search | Yes | Yes |
Amazon Echo Compatible | No | Yes |
AI UX | No | Yes |
AI Home | No | Yes |
AI Recommendation | No | Default: off |
Intelligent Edit | No | Yes |
Home Dashboard | No | Yes |
Auto Device Detection | No | Yes |
Apple HomePod | No | Yes |
Voice Recognition | Yes | Yes Intelligent Voice Recognition |
Magic Link | No | Default: off |
Audio Guidance (Text To Speech) | Yes | Yes |
Gallery Mode | Yes | Yes |
Multi-view | Yes | Yes |
DIAL | Yes | Yes |
360 VR | No | Yes |
Mobile TV On | No | Yes |
Wi-Fi TV On | No | Yes |
Bluetooth Low Energy On | No | Yes |
Instant Game Response | No | Yes VRR/ALLM |
Hotel Mode | No | Yes |
Screen Share | Yes | Yes |
Time Shift | Yes | Yes |
Auto Calibration | Yes | Yes |
Time Machine (DVR) | No | Yes |
Analog DVR | No | Yes |
IP Control | Yes | Yes |
VIDEO FORMATS | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
3GPP | Yes | Yes |
AV1 | No | No |
AVI | Yes | Yes |
ASF | No | No |
DivX | Yes | Yes |
Flash Video | Yes | Yes |
H.263 | Yes | Yes |
H.264 | Yes | Yes |
H.265 | Yes | Yes |
MKV | Yes | Yes |
M2TS | Yes | Yes |
MP4 | Yes | Yes |
MPEG-4 | Yes | Yes |
QuickTime | Yes | Yes |
RealVideo | No | No |
TS | Yes | Yes |
VC-1 | Yes | Yes |
VP7 | No | No |
VP8 | No | No |
VP9 | Yes | Yes |
VOB | No | No |
VRO | No | No |
WebM | No | No |
WMV | No | No |
Xvid | No | No |
AUDIO FORMATS | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
AAC | Yes | Yes |
AC4 | No | No |
AIFF | No | No |
ALAC | No | No |
APE | No | No |
aptX | Yes | Yes |
eAAC+ | No | No |
EAC3 | No | No |
FLAC | Yes | Yes |
HE-AAC | Yes | Yes |
LPCM | Yes | Yes |
M4A | No | No |
MIDI | No | No |
MP2 | No | No |
MP3 | Yes | Yes |
OGG | Yes | Yes |
RealAudio | Yes | Yes |
WMA | Yes | Yes |
WAV | No | No |
IMAGE FORMATS | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
BMP | No | No |
GIF | No | No |
JPEG | Yes | Yes |
JPS | Yes | Yes |
MPO | Yes | Yes |
PNG | No | No |
TUNER | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Digital Tuner | Yes 1 | Yes 1 |
SAT Tuner | No | No |
Analog Tuner | NTSC-M | NTSC-M |
NEXTGEN TV (ATSC 3.0) | No | No |
Digital Terrestrial TV System | ATSC | ATSC |
Digital Cable TV System | Clear QAM | Clear QAM |
Color system | PAL / SECAM / NTSC | PAL / SECAM / NTSC |
GENERAL | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Power Supply | AC 120 V, 50/60 Hz | AC 120 V, 50/60 Hz |
Power Consumption (In Standby) | 0.5 W | 0.5 W |
Dimension Without Stand (W x H x D) | 67.8" x 39.0" x 2.2" | 67.8" x 39" x 2.2" |
Dimension With Stand (W x H x D) | 67.8" x 41.4" x 10.0" | 67.8" x 41.2" x 10" |
Dimension of Package (W x H x D) | 74.6" x 44.5" x 11.2" | 74.6" x 44.5" x 11.2" |
VESA Wall Mount | Yes | Yes |
VESA Hole Pitch (W x H) | 400 mm x 200 mm | 400 mm x 200 mm |
Weight Without Stand | 65.9 lbs | 65.9 lbs |
Weight With Stand | 80.5 lbs | 74.5 lbs |
Weight of Package (Gross) | 109.1 lbs | 101.9 lbs |
ACCESSORIES | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Remote | Magic Remote Control - AN-MR18BA.AUS | Magic Remote Control - AN-MR19 |
Universal Control Capability for remote | Yes | Yes |
Magic Remote Control Compatible | Yes | Yes |
WARRANTY | LG OLED77C8PUA | LG OLED77C9PUB |
---|---|---|
Warranty | 1 Year Parts & Labor | 1 Year Parts & Labor |