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Product comparison · 2 tvs

LG 55UA7700AUA TV vs TCL A400 Pro 43A400PRO-UK TV

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  • 40specifications compared
  • 20differ
  • 20identical
  • 54known for one product only

Key differences

The LG 55UA7700AUA TV has 32.208 cm more display diagonal (metric) than the TCL A400 Pro 43A400PRO-UK TV (140.208 cm vs 108 cm). The TCL A400 Pro 43A400PRO-UK TV has 0.4 more Bluetooth version than the LG 55UA7700AUA TV (5.4 vs 5.0). The LG 55UA7700AUA TV has 271 mm more width (with stand) than the TCL A400 Pro 43A400PRO-UK TV (1237 mm vs 966 mm). Only the LG 55UA7700AUA TV has voice control. Display diagonal: 140.2 cm (55.2") on the LG 55UA7700AUA TV, 109.2 cm (43") on the TCL A400 Pro 43A400PRO-UK TV.

  • Display diagonal
    • 140.2 cm (55.2")
    • 109.2 cm (43")
  • Display technology
    • LED
    • QLED
  • Display diagonal (metric)
    • 140.208 cm
    • 108 cm
  • Operating system installed
    • WebOS
    • Google TV
  • Audio decoders
    • Dolby Atmos
    • DTS:X, DTS Virtual:X
  • Bluetooth version
    • 5.0
    • 5.4
  • Panel mounting interface
    • 300 x 200 mm
    • 100 x 100 mm
  • Voice control
    • Yes
    • No

Side by side

Differences highlightedShow differences only
94 specifications
A

LG

55UA7700AUA TV

Model 55UA7700AUA

View product
B

TCL

A400 Pro 43A400PRO-UK TV

Model 43A400PRO-UK

View product
Display3 differ
Display diagonalDiffers140.2 cm (55.2")109.2 cm (43")
Display technologyDiffersLEDQLED
LED backlighting typeKnown for oneDirect-LED
Display diagonal (metric)Differs140.208 cm108 cm
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Display brightnessKnown for one350 cd/m²
Colour gamut standardKnown for oneDCI-P3
TV tuneridentical
Tuner typeKnown for oneDigital
Analog signal format systemKnown for oneATSC
Digital signal format systemKnown for oneATSC, QAM
Smart TV1 differ
Operating system installedDiffersWebOSGoogle TV
Operating system versionKnown for onewebOS 25
Apple AirPlay 2 supportKnown for oneYes
Smart modesKnown for oneFilmmaker
Video appsKnown for oneAmazon Prime Video, Apple TV, Disney+, Netflix, YouTube
Audio1 differ
Audio decodersDiffersDolby AtmosDTS:X, DTS Virtual:X
Sound modesKnown for oneClear Voice Pro
Speaker directionKnown for oneDown firing
TV Sound Mode ShareKnown for oneYes
RMS rated powerKnown for one20 W
Network1 differ
Bluetooth versionDiffers5.05.4
Ethernet LANKnown for oneYes
Web browserKnown for oneYes
Design1 differ
Panel mounting interfaceDiffers300 x 200 mm100 x 100 mm
Product colourKnown for oneBlack
Introduction yearKnown for one2026
Performance2 differ
High Dynamic Range (HDR) technologyDiffersDynamic Tone Mapping, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Filmmaker ModeDolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus)
Game modeKnown for oneYes
Audio formats supportedKnown for oneAAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, apt-X
AI UpscaleKnown for oneYes
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR)Variable Refresh Rate (VRR)
4K Ultra HD upscalingKnown for oneYes
Multi ViewKnown for oneNo
Smartphone/tablet remote supportKnown for oneYes
USB recordingKnown for oneYes
AMD FreeSyncKnown for oneNo
Ports & interfacesidentical
HDMI ports quantityKnown for one3
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one1
Digital audio optical outKnown for one1
RF ports quantityKnown for one1
Consumer Electronics Control (CEC)Known for oneYes
HDMI versionKnown for one2.1
Management features1 differ
Voice controlDiffersYesNo
Works with Amazon AlexaKnown for oneYes
Electronic Programme Guide (EPG)Known for oneYes
Poweridentical
Power consumption (typical)Known for one113 W
AC input voltageKnown for one120 V
AC input frequencyKnown for one50/60 Hz
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one40 kWh
Energy consumption (HDR) per 1000 hoursKnown for one90 kWh
Energy efficiency scaleKnown for oneA to G
Brand-specific featuresidentical
LG technologies (AV/TV)Known for one4K 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 So
Weight & dimensions9 differ
Width (with stand)Differs1237 mm966 mm
Depth (with stand)Differs231.1 mm205 mm
Height (with stand)Differs779.8 mm597 mm
Weight (with stand)Differs11.6 kg7.7 kg
Width (without stand)Differs1237 mm966 mm
Depth (without stand)Differs68.6 mm39.9 mm
Height (without stand)Differs718.8 mm560 mm
Weight (without stand)Differs11.5 kg7.5 kg
Stand widthDiffers108.7 cm75.5 cm
Stand depthKnown for one20.5 cm
Packaging data1 differ
Package weightDiffers15.9 kg10.2 kg
Package widthKnown for one660 mm
Package depthKnown for one1070 mm
Package heightKnown for one110 mm
Packaging contentidentical
Remote control typeKnown for oneMagic Remote MR25
Other featuresidentical
Country of originKnown for oneMexico
Warranty periodKnown for one3 year(s)

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