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Product comparison · 2 tvs

LG 55UA7700AUA TV vs LG UHD AI UA77A

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  • 54specifications compared
  • 22differ
  • 32identical
  • 34known for one product only

Key differences

  • Display diagonal
    • 140.2 cm (55.2")
    • 165.3 cm (65.1")
  • Tuner type
    • Digital
    • Analog & digital
  • Digital signal format system
    • ATSC, QAM
    • QAM
  • Operating system version
    • webOS 25
    • 25
  • Multi View
    • No
    • Yes
  • USB 2.0 ports quantity
    • 1
    • 2
  • Power consumption (typical)
    • 113 W
    • 148 W
  • Width (with stand)
    • 1237 mm
    • 1455.4 mm

Side by side

Differences highlightedShow differences only
88 specifications
A

LG

55UA7700AUA TV

Model 55UA7700AUA

View product
B

LG

UHD AI UA77AView product
Display1 differ
Display diagonalDiffers140.2 cm (55.2")165.3 cm (65.1")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyKnown for oneLED
LED backlightKnown for oneYes
LED backlighting typeKnown for oneDirect-LED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Native refresh rate60 Hz60 Hz
Display diagonal (metric)Known for one140.208 cm
TV tuner2 differ
Tuner typeDiffersDigitalAnalog & digital
Analog signal format systemATSCATSC
Digital signal format systemDiffersATSC, QAMQAM
Smart TV2 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedWebOSWebOS
Operating system versionDifferswebOS 2525
Apple AirPlay 2 supportYesYes
Smart modesKnown for oneFilmmaker
Video appsDiffersAmazon Prime Video, Apple TV, Disney+, Netflix, YouTubeNetflix, Disney+, YouTube, Apple TV, Amazon Prime Video
Screen mirroringKnown for oneYes
Audioidentical
Number of speakers22
Audio output channels2.0 channels2.0 channels
Audio decodersDolby AtmosDolby Atmos
Sound modesKnown for oneClear Voice Pro
Speaker directionKnown for oneDown firing
TV Sound Mode ShareKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionKnown for one5.0
Ethernet LANYesYes
MiracastKnown for oneYes
Web browserKnown for oneYes
Designidentical
VESA mountingYesYes
Panel mounting interface300 x 200 mm300 x 200 mm
Product colourKnown for oneBlack
Rollable displayKnown for oneNo
Performance4 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersDynamic Tone Mapping, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Filmmaker ModeHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Game modeKnown for oneYes
Audio formats supportedDiffersAAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, apt-XAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
AI UpscaleKnown for oneYes
Picture processorα7 Gen 8 AI Processor 4Kα7 Gen 8 AI Processor 4K
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR)Game Optimizer
4K Ultra HD upscalingYesYes
Multi ViewDiffersNoYes
Smartphone/tablet remote supportKnown for oneYes
USB recordingKnown for oneYes
Ports & interfaces1 differ
HDMI ports quantity33
Audio Return Channel (ARC)Known for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityDiffers12
Digital audio optical out11
RF ports quantity11
Consumer Electronics Control (CEC)Known for oneYes
PC in (D-Sub)Known for oneNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Management featuresidentical
Voice controlKnown for oneYes
Works with Amazon AlexaYesYes
Works with the Google AssistantKnown for oneYes
Power1 differ
Power consumption (typical)Differs113 W148 W
Power consumption (standby)0.5 W0.5 W
AC input voltage120 V120 V
AC input frequency50/60 Hz50/60 Hz
Brand-specific features1 differ
LG technologies (AV/TV)Differs4K Super Upscaling, AI Magic Remote, AI Sound Pro (Virtual 9.1.2 Up-mix), ALLM, Apple Airplay 2, Bluetooth Surround Ready, Clear Voice Pro, Dolby Atmos®, Dynamic Tone Mapping, Filmmaker Mode™, Game Optimiser, Google Cast, HDR, LG Channels, Magic Remote Control, Precision HDR Master Pro, Precision So4K Super Upscaling, Filmmaker Mode™, ALLM, HGiG, WOW Orchestra, Clear Voice Pro, AI Sound Pro (Virtual 9.1.2 Up-mix), LG Sound Sync, Precision HDR Master Pro, AI Magic Remote
Weight & dimensions8 differ
Width (with stand)Differs1237 mm1455.4 mm
Depth (with stand)Differs231.1 mm269.2 mm
Height (with stand)Differs779.8 mm904.2 mm
Weight (with stand)Differs11.6 kg16.7 kg
Width (without stand)Differs1237 mm1455.4 mm
Depth (without stand)68.6 mm68.6 mm
Height (without stand)Differs718.8 mm840.7 mm
Weight (without stand)Differs11.5 kg16.5 kg
Stand widthDiffers108.7 cm121.7 cm
Packaging data1 differ
Package weightDiffers15.9 kg22.5 kg
Quick start guideKnown for oneYes
Package widthKnown for one1574.8 mm
Package depthKnown for one156.2 mm
Package heightKnown for one946.1 mm
Packaging content1 differ
Remote control typeDiffersMagic Remote MR25MR25
Desktop standKnown for oneYes
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
E-manualKnown for oneYes
Other featuresidentical
Country of originMexicoMexico
Warranty periodKnown for one3 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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