1-on-1 Comparison

Side-by-Side Comparison

LG 55NANO766QA

LG 65NANO99UPA

SCORE:
91
SCORE:
94

Highlights

  • 4K UHD (3840 x 2160) NanoCell Display
  • HDR10, HLG support
  • NanoCell Color
  • Wide Viewing Angle
  • α5 Gen5 AI Processor 4K
  • Ethernet, Wi-Fi, Bluetooth

Highlights

  • 8K UHD (7680 x 4320) NanoCell Display
  • HDR10, Dolby Vision, HLG support
  • Full Array Local Dimming
  • NanoCell Color
  • Wide Viewing Angle
  • α9 Gen4 AI Processor 8K
  • 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 55NANO766QA to LG 65NANO99UPA 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 55NANO766QA has 4K UHD (3840 x 2160) and the LG 65NANO99UPA has 8K UHD (7680 x 4320) resolution and they both support HDR.

We have evaluated the TVs from available features and specifications. LG 65NANO99UPA 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 55NANO766QA

LG 65NANO99UPA

DISPLAY
90
VIDEO FEATURES
90
AUDIO FEATURES
92
OTHER FEATURES
99
CONNECTIVITY
92
FORMAT SUPPORT
87
OVERALL
91
DISPLAY
93
VIDEO FEATURES
96
AUDIO FEATURES
97
OTHER FEATURES
98
CONNECTIVITY
94
FORMAT SUPPORT
88
OVERALL
94

Advantage of LG 55NANO766QA

This section shows the features and specifications which are the reason to choose LG 55NANO766QA over LG 65NANO99UPA.

LG 55NANO766QA vs LG 65NANO99UPA
More RF (Terrestrial/Cable) Connection Inputs 2 vs 1
Teletext Flof vs
More Tuners (SAT) vs

Advantage of LG 65NANO99UPA

This section shows the features and specifications which are the reason to choose LG 65NANO99UPA over LG 55NANO766QA.

LG 55NANO766QA vs LG 65NANO99UPA
Higher Resolution 4K UHD (3840 x 2160) vs 8K UHD (7680 x 4320)
Higher Refresh Rate 50 Hz/60 Hz vs 100 Hz/120 Hz
Backlight Dimming Local Dimming vs Full Array Local Dimming
Higher Panel Bit Depth 8 bits + FRC vs 10 bits
Dolby Vision vs
4K HFR vs
2K HFR vs
VRR vs
More Powerful Picture Processor α5 Gen5 AI Processor 4K vs α9 Gen4 AI Processor 8K
Higher Frame Interpolation Frequency 100 Hz vs 240 Hz
Black Frame Insertion vs NanoCell Motion Pro
AI Picture vs AI Picture Pro
Auto Genre Selection vs SDR/HDR/Dolby HDR
Deep Learning AI Picture vs
AI Brightness vs
Dynamic Tone Mapping HDR Dynamic Tone Mapping vs HDR Dynamic Tone Mapping Pro
More Speaker Channels 2.0 Channel vs 4.2 Channel
Higher Speaker Poer Rating 20W vs 60W (WF:20W, 10W per Channel)
WiSA Ready vs Up to 5.1 Channel (Separate Dongle Purchase Required)
More HDMI Inputs 3 vs 4
HDMI Version 2.0 vs 2.1
More USB Inputs 2 vs 3
RS-232C Remote vs 1 (Mini Jack)
VP8 vs

Common Strengths and Weaknesses

STRENGTHS
  High Resolution
  Direct LED
  Wide Viewing Angle
  Color Depth
  HDR10
  HLG
  HGIG Compatibility
  α5 Gen5 AI Processor 4K
  Filmmaker Mode
  Dolby Atmos
  AI Sound
  Bluetooth Audio Playback
  Wi-Fi
  Wi-Fi Direct
  Bluetooth
  Works with Alexa
  HDCP 2.3
WEAKNESSES
  No HDR10+
  No IMAX Enhanced
  No AMD Freesync™
  No NVidia G-Sync
  No DTS Digital Surround

Selected Features

Nano Cell Technology

Both LG models use nanocell technology on their LCD displays. This technology uses particles to absorb unwanted light wavelengths and enhance the purity of the red and green colors displayed on the screen. In addition, they create subtler, more accurate colors that stay true, even at wide viewing angles. So, even if the whole family is gathered around the TV, everyone has the best seat in the house, whether they’re front and center, or across the room and off to the side.

IPS Panel on LG 65NANO99UPA

LG 65NANO99UPA has an in-plane switching (IPS) panel. Such panels are not commonly used in LCD TVs as they suffer from light leakage which lead to the lower contrast and poor HDR experience. However, this type of panels can provide better viewing angles and color accuracy compared to the VA panels.

Full-Array Local Dimming on LG 65NANO99UPA

LG 65NANO99UPA has Full-Array Local Dimming technology with multiple zones throughout the display. Individual zones of LEDs can light up independently which enhances black levels, shadow details and decreases level of light bleed in dark parts of the image. This gives higher contrast with increased picture quality which is very important for HDR reproduction. Higher number of zones gives better control over local dimming and less blooming around the bright objects and subtitles.

HDR10

LG 55NANO766QA and LG 65NANO99UPA 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 on LG 65NANO99UPA

LG 65NANO99UPA also supports 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 55NANO766QA and here - LG 65NANO99UPA.

BASICS LG 55NANO766QA LG 65NANO99UPA
BrandLGLG
SeriesNANO76NANO99
Model55NANO766QA65NANO99UPA
Size55"65"
CountryUKUSA
Release Year20222021
Bezel ColorBlackBlack
Smart TV
DISPLAY LG 55NANO766QA LG 65NANO99UPA
Display TypeNanoCellNanoCell
Actual Size (Diagonal)54.6"64.5"
Resolution4K UHD (3840 x 2160)8K UHD (7680 x 4320)
Refresh Rate50 Hz/60 Hz100 Hz/120 Hz
Screen DesignFlatFlat
Panel TypeMultiIPS
LED TypeDirect LEDSlim Direct LED
Backlight DimmingLocal DimmingFull Array Local Dimming
ColorNanoCell ColorNanoCell Color
Viewing AngleWide Viewing AngleWide Viewing Angle
Panel Bit Depth8 bits + FRC10 bits
Color Depth1.07 Billion1.07 Billion
VIDEO LG 55NANO766QA LG 65NANO99UPA
3D Capability
HDR10
HDR10+
Dolby Vision
HLG
Advanced HDR by Technicolor®
IMAX Enhanced
4K HDRActive HDRCinema HDR
AMD Freesync™
NVidia G-Sync
4K HFR
2K HFR
VRR
HGIG Compatibility
Picture Processorα5 Gen5 AI Processor 4Kα9 Gen4 AI Processor 8K
Upscaling4K UpscalingAI 8K Upscaling
Frame Interploation TechniqueTruMotion 100TruMotion 240
Frame Interpolation Frequency100 Hz240 Hz
Black Frame Insertion NanoCell Motion Pro
Filmmaker Mode
Auto Low Latency Mode
AI Picture AI Picture Pro
Auto Genre Selection SDR/HDR/Dolby HDR
Deep Learning AI Picture
AI Brightness
Dynamic Tone MappingHDR Dynamic Tone MappingHDR Dynamic Tone Mapping Pro
AUDIO LG 55NANO766QA LG 65NANO99UPA
Speaker Channels2.0 Channel4.2 Channel
Speaker TypeDown FiringDown Firing
Speaker Poer Rating20W60W (WF:20W, 10W per Channel)
Bluetooth Headset Support
Dolby Atmos
Dolby Digital
Dolby Digital Plus
Dolby AC-4
DTS Digital Surround
AI Sound AI Sound Pro (Virtual 5.1.2 Up-mix) AI Sound Pro
Clear VoiceClear Voice ProClear Voice Pro
WiSA Ready Up to 5.1 Channel (Separate Dongle Purchase Required)
Bluetooth Audio Playback
LG Sound Sync
Smart Speaker Compatible
LG Smart Speaker
CONNECTIVITY LG 55NANO766QA LG 65NANO99UPA
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/ac802.11ax (Wifi 6)
Bluetooth
Bluetooth Version5.05.0
Mobile Connectivity
Apple Airplay Airplay 2 Airplay 2
LG TV Plus App
Smart ThinQ App
Chromecast
Virtual Assistant Google Assistant Google Assistant
Works with Alexa Alexa Built-In Alexa Built-In
HDMI Inputs34
HDMI Version2.02.1
HDMI Audio Return Channel (ARC) eARC (HDMI 2) eARC (HDMI 2)
HDCP Version2.32.3
HDMI-CEC SIMPLINK SIMPLINK
USB Inputs23
USB 3.0 Ports
RF (Terrestrial / Cable ) Inputs21
Component Inputs
Composite Inputs
RCA Audio Outputs
3.5mm headphone Audio Output
Optical Audio Output
RS-232C Remote1 (Mini Jack)
DLNA
OTHER LG 55NANO766QA LG 65NANO99UPA
CPU Cores44
Operating SystemwebOSwebOS
Internet Browser Full Web 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 ALLM/HGIG VRR/ALLM/HGIG
Screen Share
Time Shift
Auto Calibration
Time Machine (DVR)
HEVC 8K@60p, 10bit
4K@120p, 10bit
VIDEO FORMATS LG 55NANO766QA LG 65NANO99UPA
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 55NANO766QA LG 65NANO99UPA
AAC
AC4
AIFF
ALAC
APE
aptX
eAAC+
EAC3
FLAC
HE-AAC
LPCM
M4A
MIDI
MP2
MP3
OGG
RealAudio
WMA
WAV
IMAGE FORMATS LG 55NANO766QA LG 65NANO99UPA
BMP
GIF
JPEG
JPS
MPO
PNG
TUNER LG 55NANO766QA LG 65NANO99UPA
Digital Tuner 1 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 55NANO766QA LG 65NANO99UPA
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)1235 x 715 x 58.1 mm57.2" x 33" x 1.8"
Dimension With Stand (W x H x D)1235 x 788 x 260 mm57.2" x 35.6" x 11.6"
Stand Size819 x 260 mmNormal: 45.8", Hybrid: 16.7"
Dimension of Package (W x H x D)1360 x 880 x 207 mm65.7" x 42.1" x 8"
One Connect Box
VESA Wall Mount
VESA Hole Pitch (W x H)300 mm x 300 mm400 mm x 400 mm
Weight Without Stand14.6 kg69.2 lbs
Weight With Stand16 kg70.1 lbs
Weight of Package (Gross)21.3 kg92.2 lbs
ACCESSORIES LG 55NANO766QA LG 65NANO99UPA
RemoteMagic Remote Control - MR22 With Magic TapMagic Remote Control - MR21N
Universal Control Capability for remote
Magic Remote Control Compatible

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