Product comparison · 2 tvs

LG OLED 65 G 66 LS.AEU vs TCL A400 Pro 75A400PRO-UK TV

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  • 54specifications compared
  • 34differ
  • 20identical
  • 61known for one product only

Key differences

The TCL A400 Pro 75A400PRO-UK TV has 24 Hz more native refresh rate than the LG OLED 65 G 66 LS.AEU (144 Hz vs 120 Hz). The LG OLED 65 G 66 LS.AEU has 56 cm more display diagonal (metric) than the TCL A400 Pro 75A400PRO-UK TV (164 cm vs 108 cm). The LG OLED 65 G 66 LS.AEU has 4 more speakers than the TCL A400 Pro 75A400PRO-UK TV (6 vs 2). Only the LG OLED 65 G 66 LS.AEU has voice control. Display diagonal: 165.1 cm (65") on the LG OLED 65 G 66 LS.AEU, 190.5 cm (75") on the TCL A400 Pro 75A400PRO-UK TV.

  • Display diagonal
    • OLED 65 G 66 LS.AEU:165.1 cm (65")
    • A400 Pro 75A400PRO-UK TV:190.5 cm (75")
  • Display technology
    • OLED 65 G 66 LS.AEU:OLED evo
    • A400 Pro 75A400PRO-UK TV:QLED
  • Native refresh rate
    • OLED 65 G 66 LS.AEU:120 Hz
    • A400 Pro 75A400PRO-UK TV:144 Hz
  • Display diagonal (metric)
    • OLED 65 G 66 LS.AEU:164 cm
    • A400 Pro 75A400PRO-UK TV:108 cm
  • Operating system installed
    • OLED 65 G 66 LS.AEU:WebOS
    • A400 Pro 75A400PRO-UK TV:Google TV
  • Number of speakers
    • OLED 65 G 66 LS.AEU:6
    • A400 Pro 75A400PRO-UK TV:2
  • Audio output channels
    • OLED 65 G 66 LS.AEU:4.2 channels
    • A400 Pro 75A400PRO-UK TV:2.0 channels
  • RMS rated power
    • OLED 65 G 66 LS.AEU:60 W
    • A400 Pro 75A400PRO-UK TV:20 W

Side by side

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Comparison of OLED 65 G 66 LS.AEU, 75A400PRO-UK
115 specifications
Display4 differ
Display diagonalDiffers165.1 cm (65")190.5 cm (75")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersOLED evoQLED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Response timeKnown for one0.1 msUnknown — not stated by the source
Motion interpolation technologyKnown for oneOLED MotionUnknown — not stated by the source
Native refresh rateDiffers120 Hz144 Hz
Display refresh rates supportedKnown for one165 Hz, 120 HzUnknown — not stated by the source
Anti-glare screenKnown for oneYesUnknown — not stated by the source
Display diagonal (metric)Differs164 cm108 cm
LED backlightKnown for oneUnknown — not stated by the sourceYes
Supported graphics resolutionsKnown for oneUnknown — not stated by the source3840 x 2160
Supported video modesKnown for oneUnknown — not stated by the source2160p
Display brightnessKnown for oneUnknown — not stated by the source400 cd/m²
Colour gamut standardKnown for oneUnknown — not stated by the sourceDCI-P3
TV tuneridentical
Tuner typeKnown for oneAnalog & digitalUnknown — not stated by the source
Digital signal format systemKnown for oneDVB-T, DVB-T2, DVB-S, DVB-S2, DVB-CUnknown — not stated by the source
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSGoogle TV
Operating system versionKnown for one26Unknown — not stated by the source
Apple AirPlay 2 supportKnown for oneYesUnknown — not stated by the source
Built-in ChromecastKnown for oneYesUnknown — not stated by the source
Video appsKnown for oneNetflix, NOW TV, Amazon Prime Video, YouTube, DAZN, Disney+, Rakuten TV, Apple TV, RaiPlayUnknown — not stated by the source
Audio4 differ
Number of speakersDiffers62
Audio output channelsDiffers4.2 channels2.0 channels
RMS rated powerDiffers60 W20 W
Built-in subwooferKnown for oneNoUnknown — not stated by the source
Audio decodersDiffersDolby Digital, Dolby AtmosDTS:X, DTS Virtual:X, Dolby Atmos, Dolby Digital Plus
Enhanced Audio Return Channel (eARC)YesYes
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Ethernet LANKnown for oneYesUnknown — not stated by the source
Bluetooth profilesKnown for oneA2DPUnknown — not stated by the source
Web browserKnown for oneYesUnknown — not stated by the source
MiracastKnown for oneUnknown — not stated by the sourceYes
Design2 differ
Product colourDiffersSilverBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 300 mm400 x 400 mm
Rollable displayKnown for oneNoUnknown — not stated by the source
Frameless designKnown for oneYesUnknown — not stated by the source
Introduction year20262026
Stand typeKnown for oneCenter standUnknown — not stated by the source
Performance3 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersDolby Vision, Filmmaker Mode, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus), Dolby Vision IQ
Game modeKnown for oneYesUnknown — not stated by the source
Video formats supportedKnown for oneHEVC/H.265, AV1, VP9Unknown — not stated by the source
AI UpscaleKnown for oneYesUnknown — not stated by the source
Backlight dimming technologyKnown for onePixel DimmingUnknown — not stated by the source
Picture processorKnown for oneα11 Gen 3 AI Processor 4KUnknown — not stated by the source
AMD FreeSyncYesYes
AMD FreeSync typeDiffersFreeSync PremiumFreeSync Premium Pro
NVIDIA G-SYNCKnown for oneYesUnknown — not stated by the source
NVIDIA G-SYNC typeKnown for oneG-SYNCUnknown — not stated by the source
Game featuresDiffersVariable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiGVariable Refresh Rate (VRR), Game Master
Multi ViewKnown for oneYesUnknown — not stated by the source
Parental controlKnown for oneYesUnknown — not stated by the source
Smartphone/tablet remote supportKnown for oneYesUnknown — not stated by the source
USB recordingKnown for oneNoUnknown — not stated by the source
DVD playerKnown for oneNoUnknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantityKnown for one4Unknown — not stated by the source
HDMI version2.12.1
Audio Return Channel (ARC)YesYes
PC in (D-Sub)Known for oneNoUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
USB 2.0 ports quantityKnown for one3Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
Digital audio optical outKnown for one1Unknown — not stated by the source
Headphone outputsKnown for one0Unknown — not stated by the source
Common interface (CI)Known for oneYesUnknown — not stated by the source
Common interface Plus (CI+)Known for oneYesUnknown — not stated by the source
Common interface Plus (CI+) versionKnown for one2.0Unknown — not stated by the source
Consumer Electronics Control (CEC)Known for oneSimpLinkUnknown — not stated by the source
Management features1 differ
Voice controlDiffersYesNo
Electronic Programme Guide (EPG)YesYes
Picture-in-PictureKnown for oneNoUnknown — not stated by the source
Hotel modeKnown for oneNoUnknown — not stated by the source
Basic hotel modeKnown for oneYesUnknown — not stated by the source
Works with Amazon AlexaKnown for oneYesUnknown — not stated by the source
Works with Samsung BixbyKnown for oneNoUnknown — not stated by the source
Works with the Google AssistantYesYes
Works with Apple SiriKnown for oneYesUnknown — not stated by the source
Power3 differ
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)DiffersED
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers77 kWh85 kWh
Energy consumption (HDR) per 1000 hoursDiffers262 kWh180 kWh
Energy efficiency scaleA to GA to G
Brand-specific featuresidentical
LG technologies (AV/TV)Known for oneDynamic Tone Mapping Ultra, α11 AI Super Upscaling 4K, AI Picture Pro, α11 AI Sound Pro, WOW Orchestra, WOW Interface, AI Acoustic Tuning, AI Object Remastering ProUnknown — not stated by the source
Weight & dimensions10 differ
Width (with stand)Differs1441 mm1674 mm
Depth (with stand)Differs263 mm350 mm
Height (with stand)Differs865 mm1015 mm
Weight (with stand)Differs27.3 kg25.6 kg
Width (without stand)Differs1441 mm1674 mm
Depth (without stand)Differs24.3 mm39.9 mm
Height (without stand)Differs826 mm959 mm
Weight (without stand)Differs22 kg25 kg
Stand widthDiffers48.5 cm86.3 cm
Stand depthDiffers26.3 cm35 cm
Packaging data4 differ
Package widthDiffers1600 mm1125 mm
Package depthDiffers172 mm1850 mm
Package heightDiffers970 mm154 mm
Package weightDiffers34.1 kg34.8 kg
Packaging contentidentical
Desktop standKnown for oneYesUnknown — not stated by the source
Remote control includedKnown for oneYesUnknown — not stated by the source
Remote control typeKnown for oneMR26GBUnknown — not stated by the source
Soundbar includedKnown for oneNoUnknown — not stated by the source
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYesUnknown — not stated by the source
Warranty periodKnown for one2 year(s)Unknown — not stated by the source

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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