1-on-1 Comparison

Side-by-Side Comparison

LG OLED77Z19LA

LG OLED65W9PUA

SCORE:
96
SCORE:
93

Highlights

  • 8K UHD (7680 x 4320) OLED Display
  • HDR10, Dolby Vision, HLG support
  • Perfect Colour (Wide Color Gamut)
  • Perfect Viewing Angle
  • α9 Gen4 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

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

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Content

Overview

Here we are comparing LG OLED77Z19LA to LG OLED65W9PUA 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. The LG OLED77Z19LA has 8K UHD (7680 x 4320) and the LG OLED65W9PUA has 4K UHD (3840 x 2160) resolution and they both support HDR.

We have evaluated the TVs from available features and specifications. LG OLED77Z19LA gets higher overall score in our ranking system which is based on the display specifications, video, audio and other features, connectivity and format support.

LG OLED77Z19LA

LG OLED65W9PUA

DISPLAY
97
VIDEO FEATURES
96
AUDIO FEATURES
95
OTHER FEATURES
100
CONNECTIVITY
94
FORMAT SUPPORT
88
OVERALL
96
DISPLAY
92
VIDEO FEATURES
95
AUDIO FEATURES
95
OTHER FEATURES
97
CONNECTIVITY
94
FORMAT SUPPORT
85
OVERALL
93

Advantage of LG OLED77Z19LA

This section shows the features and specifications which are the reason to choose LG OLED77Z19LA over LG OLED65W9PUA.

LG OLED77Z19LA vs LG OLED65W9PUA
Higher Resolution 8K UHD (7680 x 4320) vs 4K UHD (3840 x 2160)
Dolby Vision IQ vs
AMD Freesync™ vs
NVidia G-Sync vs
VRR vs
HGIG Compatibility vs
More Powerful Picture Processor α9 Gen4 AI Processor 4K vs α9 Gen2 Intelligent Processor
Filmmaker Mode vs
AI Picture AI Picture Pro 8K vs
Auto Genre Selection SDR/HDR/Dolby HDR vs
Face Enhancing AI Picture Pro - Face + Body+ object Enhancing vs
Image Enhancing Image Enhancing on SQM vs
AI Sound AI Sound Pro vs
Clear Voice Clear Voice Pro vs Clear Voice III
HDCP Version 2.3 vs 2.2
More RF (Terrestrial/Cable) Connection Inputs 3 vs 1
3.5mm headphone Audio Output vs
Teletext Flof vs
AVI vs
VP8 vs
AC4 vs
EAC3 vs
MP2 vs
More Tuners (Terrestrial/Cable) 2 vs 1
More Tuners (SAT) vs

Advantage of LG OLED65W9PUA

This section shows the features and specifications which are the reason to choose LG OLED65W9PUA over LG OLED77Z19LA.

LG OLED77Z19LA vs LG OLED65W9PUA
Advanced HDR by Technicolor® vs
DTS Digital Surround vs DTS-HD
Composite Inputs vs 1 via A/V 3.5mm Jack
RS-232C Remote vs 1 (Mini Jack)
OGG vs
RealAudio vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  High Refresh Rate: 100 Hz/120 Hz
  Pixel Level Dimming
  Perfect Viewing Angle
  Color Depth
  HDR10
  Dolby Vision
  HLG
  4K HFR
  2K HFR
  α9 Gen4 AI Processor 4K
  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

Selected Features

OLED displays

LG OLED77Z19LA and LG OLED65W9PUA 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 OLED77Z19LA and LG OLED65W9PUA 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 OLED77Z19LA and LG OLED65W9PUA 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 OLED77Z19LA and here - LG OLED65W9PUA.

BASICS LG OLED77Z19LA LG OLED65W9PUA
BrandLGLG
SeriesZ1 SignatureW9 Signature
ModelOLED77Z19LAOLED65W9PUA
Size77"65"
CountryUKUSA
Release Year20212019
Smart TV
DISPLAY LG OLED77Z19LA LG OLED65W9PUA
Display TypeOLEDOLED
DesignGalleryPicture-On-Wall
Actual Size (Diagonal)76.7"64.5"
Resolution8K UHD (7680 x 4320)4K UHD (3840 x 2160)
Refresh Rate100 Hz/120 Hz100 Hz/120 Hz
Screen DesignFlatFlat
Backlight DimmingPixel Level DimmingPixel Dimming
Backlight NameSelf-lit pixels (no backlight)Self-luminous pixels (no backlight)
ContrastInfinite ContrastInfinite Contrast
ColorPerfect Colour (Wide Color Gamut)Perfect Color
Viewing AnglePerfect Viewing AnglePerfect Viewing Angle
Panel Bit Depth10 bits10 bits
Color Depth1.07 Billion1.07 Billion
Contrast Ratio
VIDEO LG OLED77Z19LA LG OLED65W9PUA
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 Processorα9 Gen4 AI Processor 4Kα9 Gen2 Intelligent Processor
UpscalingAI 8K Upscaling4K Upscaling
Black Frame Insertion OLED Motion OLED Motion Pro
Filmmaker Mode
Auto Low Latency Mode
AI Picture AI Picture Pro 8K
Auto Genre Selection SDR/HDR/Dolby HDR
Face EnhancingAI Picture Pro - Face + Body+ object Enhancing
Image Enhancing Image Enhancing on SQM
Color Enhancer Advanced Color Enhancer Advanced Color Enhancer
Noise ReductionQuad Step Noise ReductionQuad Step NR
Deep Learning AI Picture
AI Brightness
True Color Accuracy Pro Pro
Ultra Luminance Pro Pro
SharpnessFrequency based Sharpness EnhancerFrequency based Sharpness Enhancer
Dynamic Tone MappingHDR Dynamic Tone Mapping ProDynamic Tone Mapping Pro
AUDIO LG OLED77Z19LA LG OLED65W9PUA
Speaker Channels4.2 Channel4.2 Channel
Speaker TypeDown FiringFront Firing
Speaker Power Rating60W (WF:20W, 10W per Channel)60W (WF:20W, 10W per Channel)
Dolby Atmos
DTS Digital Surround DTS-HD
AI Sound AI Sound Pro
Surround ModeOLED SurroundDolby Surround / OLED Surround
Clear VoiceClear Voice ProClear Voice III
WiSA Ready Up to 5.1 Channel (Separate Dongle Purchase Required) Separate Dongle Purchase Required
Bluetooth Audio Playback
LG Sound Sync
Smart Speaker Compatible
LG Smart Speaker
CONNECTIVITY LG OLED77Z19LA LG OLED65W9PUA
Ethernet Input
Wi-Fi
Wi-Fi Direct
Wi-Fi Frequency2.4 GHz, 5 GHz2.4 GHz, 5 GHz
Wi-Fi Protocol802.11a/b/g/n/ac802.11a/b/g/n/ac
Bluetooth
Bluetooth Version5.05.0
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 Alexa Built-In Alexa Built-In
HDMI Inputs44
HDMI Version2.12.1
HDMI Audio Return Channel (ARC) eARC (HDMI 2) eARC (HDMI 2)
HDCP Version2.32.2
HDMI-CEC SIMPLINK SIMPLINK
USB Inputs33
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs31
Component Inputs
Composite Inputs1 via A/V 3.5mm Jack
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote1 (Mini Jack)
DLNA
OTHER LG OLED77Z19LA LG OLED65W9PUA
CPU Cores44
GPU Cores22
Operating SystemwebOSwebOS
Internet Browser Full Web Browser
Application Store LG Content Store LG Content Store
Teletext Flof
LG AI ThinQ®
Speech to Text
LG Voice Search
Amazon Echo Compatible
AI UX
AI Home
AI RecommendationDefault: offDefault: off
Intelligent Edit
Home Dashboard
Auto Device Detection
Apple HomePod
Voice Recognition Intelligent Voice Recognition Intelligent Voice Recognition
Magic LinkDefault: offDefault: 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/HGIG ALLM
Screen Share
Time Shift
Auto Calibration
Time Machine (DVR)
VIDEO FORMATS LG OLED77Z19LA LG OLED65W9PUA
3GPP
AV1 8K@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 8K@60p, 10bit
VOB
VRO
WebM
WMV
Xvid
AUDIO FORMATS LG OLED77Z19LA LG OLED65W9PUA
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG OLED77Z19LA LG OLED65W9PUA
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG OLED77Z19LA LG OLED65W9PUA
Digital Tuner 2 1
SAT Tuner
Analog TunerPAL/SECAM, B/G, D/K, I, SECAM LNTSC-M
Digital Terrestrial TV SystemDVB-T/T2ATSC
Digital Cable TV SystemDVB-CClear QAM
Color systemPAL / SECAM / NTSCPAL / SECAM / NTSC
GENERAL LG OLED77Z19LA LG OLED65W9PUA
Power SupplyAC 100-240 V, 50/60 HzAC 120 V, 50/60 Hz
Power Consumption (In Standby)0.5 W0.5 W
Dimension Without Stand (W x H x D)1717 x 984 x 32.2 mm56.9" x 32.4" x 0.15"
Dimension of Package (W x H x D)1895 x 1130 x 228 mm
74.61" x 44.49" x 8.98"
64.3" x 37.6" x 9"
VESA Wall Mount
Weight Without Stand42.6 kg / 93.92 lbs14.8 lbs
Weight of Package (Gross)56.4 kg / 124.34 lbs70.8 lbs
ACCESSORIES LG OLED77Z19LA LG OLED65W9PUA
RemoteSignature Magic Remote Control - PM21NMagic Remote Control - AN-MR19
Universal Control Capability for remote
Magic Remote Control Compatible

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