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Product comparison · 2 tvs

LG 50AU731C0LA TV vs TCL A400 Pro 43A400PRO-UK TV

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  • 31specifications compared
  • 11differ
  • 20identical
  • 52known for one product only

Key differences

The LG 50AU731C0LA TV has 18 cm more display diagonal (metric) than the TCL A400 Pro 43A400PRO-UK TV (126 cm vs 108 cm). The TCL A400 Pro 43A400PRO-UK TV has 0.3 more Bluetooth version than the LG 50AU731C0LA TV (5.4 vs 5.1). The LG 50AU731C0LA TV has 31 kWh more energy consumption (SDR) per 1000 hours than the TCL A400 Pro 43A400PRO-UK TV (71 kWh vs 40 kWh). Display diagonal: 127 cm (50") on the LG 50AU731C0LA TV, 109.2 cm (43") on the TCL A400 Pro 43A400PRO-UK TV. Display technology: LCD on the LG 50AU731C0LA TV, QLED on the TCL A400 Pro 43A400PRO-UK TV.

  • Display diagonal
    • 127 cm (50")
    • 109.2 cm (43")
  • Display technology
    • LCD
    • QLED
  • Display diagonal (metric)
    • 126 cm
    • 108 cm
  • Operating system installed
    • WebOS
    • Google TV
  • Audio decoders
    • Dolby AC3, Dolby AC4
    • DTS:X, DTS Virtual:X
  • Bluetooth version
    • 5.1
    • 5.4
  • Game features
    • Game Optimizer
    • Variable Refresh Rate (VRR)
  • Energy efficiency class (SDR)
    • G
    • E

Side by side

Differences highlightedShow differences only
83 specifications
A

LG

50AU731C0LA TV

Model 50AU731C0LA

View product
B

TCL

A400 Pro 43A400PRO-UK TV

Model 43A400PRO-UK

View product
Display3 differ
Display diagonalDiffers127 cm (50")109.2 cm (43")
Display technologyDiffersLCDQLED
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Display brightnessKnown for one350 cd/m²
Colour gamut standardKnown for oneDCI-P3
Display diagonal (metric)Differs126 cm108 cm
LED backlighting typeKnown for oneDirect-LED
Dynamic contrast ratio marketing nameKnown for oneHigh Contrast
Smart TV1 differ
Operating system installedDiffersWebOSGoogle TV
Apple AirPlay 2 supportKnown for oneYes
Audio1 differ
Number of speakersKnown for one2
Audio decodersDiffersDolby AC3, Dolby AC4DTS:X, DTS Virtual:X
Speaker directionKnown for oneDown firing
Network1 differ
Bluetooth versionDiffers5.15.4
MiracastKnown for oneYes
Ethernet LANKnown for oneYes
Web browserKnown for oneYes
Designidentical
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Introduction yearKnown for one2026
Rollable displayKnown for oneNo
Performance2 differ
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10)Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus)
AMD FreeSyncKnown for oneNo
Game featuresDiffersGame OptimizerVariable Refresh Rate (VRR)
Teletext functionKnown for oneYes
Audio formats supportedKnown for oneEAC3, HE-AAC, AAC, MP2, MP3, PCM
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Ports & interfacesidentical
HDMI versionKnown for one2.1
HDMI ports quantityKnown for one3
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one2
Digital audio optical outKnown for one1
RF ports quantityKnown for one2
Common interface (CI)Known for oneYes
Management featuresidentical
Voice controlKnown for oneNo
Electronic Programme Guide (EPG)Known for oneYes
Works with the Google AssistantKnown for oneYes
Power3 differ
Energy efficiency class (SDR)DiffersGE
Energy consumption (SDR) per 1000 hoursDiffers71 kWh40 kWh
Energy consumption (HDR) per 1000 hoursDiffers95 kWh90 kWh
Power consumption (typical)Known for one95 W
AC input voltageKnown for one100–240
AC input frequencyKnown for one50/60 Hz
Energy saving modeKnown for oneYes
Weight & dimensionsidentical
Width (with stand)Known for one966 mm
Depth (with stand)Known for one205 mm
Height (with stand)Known for one597 mm
Weight (with stand)Known for one7.7 kg
Width (without stand)Known for one966 mm
Depth (without stand)Known for one39.9 mm
Height (without stand)Known for one560 mm
Weight (without stand)Known for one7.5 kg
Stand widthKnown for one75.5 cm
Stand depthKnown for one20.5 cm
Packaging dataidentical
Package widthKnown for one660 mm
Package depthKnown for one1070 mm
Package heightKnown for one110 mm
Package weightKnown for one10.2 kg
TV tuneridentical
Tuner typeKnown for oneDigital
Digital signal format systemKnown for oneDVB-T2, DVB-T, DVB-C, DVB-S2, DVB-S
Brand-specific featuresidentical
LG technologies (AV/TV)Known for oneLG Sound Sync
Packaging contentidentical
Remote control includedKnown for oneYes

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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