1-on-1 Comparison
Side-by-Side Comparison
LG OLED77W9PLA
LG OLED65WX9LA
Highlights
- 4K UHD (3840 x 2160) OLED Display
- HDR10, Dolby Vision, HLG support
- Perfect Color
- Perfect Viewing Angle
- α9 Gen2 Intelligent Processor
- Ethernet, Wi-Fi, Bluetooth
Highlights
- 4K UHD (3840 x 2160) OLED Display
- HDR10, Dolby Vision, HLG support
- Perfect Color
- Perfect Viewing Angle
- α9 Gen3 AI Processor 4K
- Ethernet, Wi-Fi, Bluetooth
Disclosure: We earn money from the affiliate links to products associated with content in this article.
Content
Overview
Here we are comparing LG OLED77W9PLA to LG OLED65WX9LA 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 4K UHD (3840 x 2160) resolution and they both support HDR.
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 OLED77W9PLA
LG OLED65WX9LA
Advantage of LG OLED77W9PLA
This section shows the features and specifications which are the reason to choose LG OLED77W9PLA over LG OLED65WX9LA.
LG OLED77W9PLA | vs | LG OLED65WX9LA | |
---|---|---|---|
Advanced HDR by Technicolor® | vs | ||
Depth Enhancement | Object Depth Enhancer | vs | [a] |
DTS Digital Surround | DTS-HD | vs | |
OGG | vs | ||
RealAudio | vs |
Advantage of LG OLED65WX9LA
This section shows the features and specifications which are the reason to choose LG OLED65WX9LA over LG OLED77W9PLA.
LG OLED77W9PLA | vs | LG OLED65WX9LA | |
---|---|---|---|
Dolby Vision IQ | vs | ||
VRR | vs | ||
HGIG Compatibility | vs | ||
More Powerful Picture Processor | α9 Gen2 Intelligent Processor | vs | α9 Gen3 AI Processor 4K |
Filmmaker Mode | vs | ||
AI Picture | vs | AI Picture Pro | |
Auto Genre Selection | vs | SDR/HDR/Dolby HDR | |
Face Enhancing | vs | AI Picture Pro - Face Enhancing | |
Image Enhancing | vs | Image Enhancing on SQM | |
AI Sound | vs | AI Sound Pro | |
Clear Voice | Clear Voice III | vs | Clear Voice IV |
HDCP Version | 2.2 | vs | 2.3 |
3.5mm headphone Audio Output | vs | ||
On-Screen Display Languages | 36 | vs | 37 |
AVI | vs | ||
AC4 | vs | ||
EAC3 | vs | ||
MP2 | vs |
Common Strengths and Weaknesses
STRENGTHS |
---|
High Resolution |
High Refresh Rate: 100 Hz/120 Hz |
Pixel Dimming |
Perfect Viewing Angle |
Color Depth |
HDR10 |
Dolby Vision |
HLG |
4K HFR |
2K HFR |
α9 Gen2 Intelligent Processor |
Speaker Channels |
Dolby Atmos |
AI Sound |
WiSA Ready |
Bluetooth Audio Playback |
Wi-Fi |
Wi-Fi Direct |
Bluetooth |
Works with Alexa |
New HDMI 2.1 |
WEAKNESSES |
---|
No HDR10+ |
No IMAX Enhanced |
No AMD Freesync™ |
No NVidia G-Sync |
Selected Features
OLED displays
LG OLED77W9PLA and LG OLED65WX9LA have organic light-emitting diode (OLED) displays. 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. This makes them to be the best choice for dark rooms. OLED enables a simpler internal structure than conventional displays. With just a few layers, OLED TVs are very lightweight and thin. OLED displays also have better viewing angles. However, they are not able to achieve such high brightness as modern LCD displays which makes them less suitable in bright rooms.
HDR10
LG OLED77W9PLA and LG OLED65WX9LA support HDR10 which was announced on August 27, 2015, by the Consumer Technology Association and uses the wide-gamut Rec. 2020 color space. It is not backward compatible with SDR. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 is technically limited to a maximum of 10,000 nits of brightness and uses 10-bit color which corresponds to 1024 shades of the primary RGB colors.
Dolby Vision
LG OLED77W9PLA and LG OLED65WX9LA also support Dolby Vision which is an update to HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to 10,000 nits on a scene-by-scene or frame-by-frame basis and supports up to 12-bit color depth (4096 shades of RGB) and 8K resolution.
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 - LG OLED77W9PLA and here - LG OLED65WX9LA.
BASICS | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Brand | LG | LG |
Series | W9 Signature | WX |
Model | OLED77W9PLA | OLED65WX9LA |
Size | 77" | 65" |
Country | UK | UK |
Release Year | 2019 | 2020 |
Smart TV |
DISPLAY | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Display Type | OLED | OLED |
Design | Picture-On-Wall | Wallpaper |
Actual Size (Diagonal) | 76.8" | 64.5" |
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 |
Backlight Dimming | Pixel Dimming | Pixel Level Dimming |
Backlight Name | Self-luminous pixels (no backlight) | Self-illuminating 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 OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
3D Capability | ||
HDR10 | ||
HDR10+ | ||
Dolby Vision | ||
Dolby Vision IQ | ||
HLG | ||
Advanced HDR by Technicolor® | ||
IMAX Enhanced | ||
AMD Freesync™ | ||
NVidia G-Sync | ||
4K HFR | 4K HFR via HDMI will be updated | |
2K HFR | ||
VRR | ||
HGIG Compatibility | ||
Picture Processor | α9 Gen2 Intelligent Processor | α9 Gen3 AI Processor 4K |
Upscaling | 4K Upscaling | AI 4K Upscaling |
Black Frame Insertion | OLED Motion Pro | OLED Motion |
Filmmaker Mode | ||
Auto Low Latency Mode | ||
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 | Advanced Color Enhancer |
Noise Reduction | Quad Step NR | Quad Step Noise Reduction |
Deep Learning AI Picture | ||
AI Brightness | ||
True Color Accuracy | Pro | Pro |
Ultra Luminance | Pro | Pro |
Sharpness | Frequency based Sharpness Enhancer | Frequency based Sharpness Enhancer |
Dynamic Tone Mapping | Dynamic Tone Mapping Pro | HDR Dynamic Tone Mapping Pro |
AUDIO | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Speaker Channels | 4.2 Channel | 4.2 Channel |
Speaker Type | Front Firing | Front Firing |
Speaker Power Rating | 60W (WF:20W, 10W per Channel) | 60W (WF:20W, 10W per Channel) |
Dolby Atmos | ||
DTS Digital Surround | DTS-HD | |
AI Sound | AI Sound Pro | |
Surround Mode | Dolby Surround / OLED Surround | OLED Surround |
Clear Voice | Clear Voice III | Clear Voice IV |
WiSA Ready | Separate Dongle Purchase Required | |
Bluetooth Audio Playback | ||
LG Sound Sync | ||
Smart Speaker Compatible | ||
LG Smart Speaker |
CONNECTIVITY | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Ethernet Input | ||
Wi-Fi | ||
Wi-Fi Direct | ||
Wi-Fi Frequency | 2.4 GHz, 5 GHz | 2.4 GHz, 5 GHz |
Wi-Fi Protocol | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac |
Bluetooth | ||
Bluetooth Version | 5.0 | 5.0 |
Mobile Connectivity | ||
Apple Airplay | Airplay 2 | Airplay 2 |
LG TV Plus App | ||
Smart ThinQ App | ||
Chromecast | ||
Google Home | Google Home device sold separately | Google Home device sold separately |
Virtual Assistant | Google Assistant | Google Assistant |
Works with Alexa | 19.5 MR | Alexa Built-In |
HDMI Inputs | 4 | 4 |
HDMI Version | 2.1 | 2.1 |
HDMI Audio Return Channel (ARC) | eARC (HDMI 2) | eARC (HDMI 2) |
HDCP Version | 2.2 | 2.3 |
HDMI-CEC | SIMPLINK | SIMPLINK |
USB Inputs | 3 | 3 |
USB 3.0 Ports | ||
RF (Terrestrial / Cable ) Inputs | 3 | 3 |
Component Inputs | ||
Composite Inputs | ||
RCA Audio Outputs | ||
3.5mm headphone Audio Output | ||
Optical Audio Output | ||
RS-232C Remote | ||
DLNA |
OTHER | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
CPU Cores | 4 | 4 |
GPU Cores | 2 | 2 |
Operating System | webOS | webOS |
Internet Browser | ||
Application Store | LG Content Store | LG Content Store |
Teletext | Flof | Flof |
Teletext Page | 2000 pages | 2000 page |
On-Screen Display Languages | 36 | 37 |
LG AI ThinQ® | ||
Speech to Text | ||
LG Voice Search | ||
Amazon Echo Compatible | ||
AI UX | ||
AI Home | ||
AI Recommendation | Default: off | Default: off |
Intelligent Edit | ||
Home Dashboard | ||
Auto Device Detection | ||
Apple HomePod | ||
Voice Recognition | Intelligent Voice Recognition | Intelligent Voice Recognition |
Magic Link | Default: off | 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 | ALLM | ALLM |
Screen Share | ||
Time Shift | ||
Auto Calibration | ||
Time Machine (DVR) | ||
HEVC | 4K@120p, 10bit |
VIDEO FORMATS | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
3GPP | ||
AV1 | 4K@60p, 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 | 4K@60p, 10bit | |
VOB | ||
VRO | ||
WebM | ||
WMV | ||
Xvid |
AUDIO FORMATS | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
AAC | ||
AC4 | ||
AIFF | ||
ALAC | ||
APE | ||
aptX | ||
eAAC+ | ||
EAC3 | ||
FLAC | ||
HE-AAC | ||
LPCM | ||
M4A | ||
MIDI | ||
MP2 | ||
MP3 | ||
OGG | ||
RealAudio | ||
WMA | ||
WAV |
IMAGE FORMATS | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
BMP | ||
GIF | ||
JPEG | ||
JPS | ||
MPO | ||
PNG |
TUNER | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Digital Tuner | 2 | 2 |
SAT Tuner | ||
Analog Tuner | PAL/SECAM, B/G, D/K, I, SECAM L | PAL/SECAM, B/G, D/K, I, SECAM L |
Digital Terrestrial TV System | DVB-T/T2 | DVB-T/T2 |
Digital Cable TV System | DVB-C | DVB-C |
Digital SAT TV System | DVB-S/S2 | DVB-S/S2 |
Color system | PAL / SECAM / NTSC | PAL / SECAM / NTSC |
CI+ | CI+ 1.4 | CI+ 1.4 |
GENERAL | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Energy Efficiency | A | A |
Power Supply | AC 100-240 V, 50/60 Hz | AC 100-240 V, 50/60 Hz |
Power Consumption (Typical) | 210 W | 150 W |
Power Consumption (In Standby) | 0.5 W | 0.5 W |
Dimension Without Stand (W x H x D) | 1721 mm x 989 mm x 5.96 mm | 1446 x 823 x 3.85 mm 56.93" x 32.40" x 0.15" |
AV Box Dimensions (W x H x D) | 1460 mm x 84 mm x 208 mm (all-in-one box soundbar) | 1070 x 198 x 78 mm 42.13" x 7.80" x 3.07" |
Dimension of Package (W x H x D) | 1923 mm x 1131 mm x 285 mm | 1625 x 952 x 285 mm 63.98" x 37.48" x 11.22" |
One Connect Box | AV Box | AV Box |
VESA Wall Mount | ||
Weight Without Stand | 12.3 kg | 9 kg (wall bracket included - 2.3 kg) 19.8 lbs |
AV Box Weight | 13.1 kg | 9.2 kg 20.3 lbs |
Weight of Package (Gross) | 49.3 kg | 32.2 kg 71 lbs |
ACCESSORIES | LG OLED77W9PLA | LG OLED65WX9LA |
---|---|---|
Remote | Magic Remote Control - AN-MR19 | Magic Remote Control - MR19 |
Universal Control Capability for remote | ||
Magic Remote Control Compatible |