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Product comparison · 2 tvs

LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black vs TCL A400 Pro 65A400PRO-UK TV

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  • 31specifications compared
  • 19differ
  • 12identical
  • 40known for one product only

Key differences

The LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has 31 cm more display diagonal (metric) than the TCL A400 Pro 65A400PRO-UK TV (139 cm vs 108 cm). The LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has 19.5 W more power consumption (standby) than the TCL A400 Pro 65A400PRO-UK TV (20 W vs 0.5 W). The TCL A400 Pro 65A400PRO-UK TV has 3 kWh more energy consumption (SDR) per 1000 hours than the LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black (67 kWh vs 64 kWh). Display diagonal: 139.7 cm (55") on the LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black, 165.1 cm (65") on the TCL A400 Pro 65A400PRO-UK TV. Display technology: LCD on the LG 55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black, QLED on the TCL A400 Pro 65A400PRO-UK TV.

  • Display diagonal
    • 139.7 cm (55")
    • 165.1 cm (65")
  • Display technology
    • LCD
    • QLED
  • Screen shape
    • Curved
    • Flat
  • Display diagonal (metric)
    • 139 cm
    • 108 cm
  • Operating system installed
    • WebOS
    • Google TV
  • Panel mounting interface
    • 300 x 300 mm
    • 400 x 400 mm
  • Power consumption (standby)
    • 20 W
    • 0.5 W
  • Energy efficiency class (SDR)
    • E
    • D

Side by side

Differences highlightedShow differences only
71 specifications
A

LG

55UK762H3 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black

Model 55UK762H3

View product
B

TCL

A400 Pro 65A400PRO-UK TV

Model 65A400PRO-UK

View product
Display4 differ
Display diagonalDiffers139.7 cm (55")165.1 cm (65")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersLCDQLED
LED backlightYesYes
Screen shapeDiffersCurvedFlat
Native aspect ratioKnown for one16:9
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Display brightnessKnown for one400 cd/m²
Native refresh rateKnown for one144 Hz
Colour gamut standardKnown for oneDCI-P3
Display diagonal (metric)Differs139 cm108 cm
LED backlighting typeKnown for oneDirect-LED
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSGoogle TV
Apple AirPlay 2 supportKnown for oneYes
Audioidentical
Number of speakersKnown for one2
Audio output channelsKnown for one2.0 channels
RMS rated powerKnown for one20 W
Audio decodersKnown for oneDTS:X, DTS Virtual:X, Dolby Atmos, Dolby Digital Plus
Enhanced Audio Return Channel (eARC)Known for oneYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionKnown for one5.4
MiracastKnown for oneYes
Ethernet LANKnown for oneYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 300 mm400 x 400 mm
Introduction yearKnown for one2026
Performance1 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHybrid Log-Gamma (HLG), High Dynamic Range 10 (HDR10)Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus), Dolby Vision IQ
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium Pro
Game featuresKnown for oneVariable Refresh Rate (VRR), Game Master
Video formats supportedKnown for oneH.265
Ports & interfacesidentical
HDMI versionKnown for one2.1
Audio Return Channel (ARC)YesYes
HDMI ports quantityKnown for one3
USB 2.0 ports quantityKnown for one2
Digital audio optical outKnown for one1
Headphone outputsKnown for one1
Common interface Plus (CI+)Known for oneYes
Management featuresidentical
Voice controlKnown for oneNo
Electronic Programme Guide (EPG)Known for oneYes
Works with the Google AssistantKnown for oneYes
Power4 differ
Power consumption (standby)Differs20 W0.5 W
Energy efficiency class (SDR)DiffersED
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers64 kWh67 kWh
Energy consumption (HDR) per 1000 hoursDiffers110 kWh150 kWh
Energy efficiency scaleKnown for oneA to G
Weight & dimensions4 differ
Width (with stand)Differs1235 mm1452 mm
Depth (with stand)Differs575 mm295 mm
Height (with stand)Differs715 mm889 mm
Weight (with stand)Differs17.2 kg7.7 kg
Width (without stand)Known for one18000 mm
Depth (without stand)Known for one39.9 mm
Height (without stand)Known for one833 mm
Weight (without stand)Known for one17.6 kg
Stand widthKnown for one86.3 cm
Stand depthKnown for one29.5 cm
Packaging data4 differ
Package widthDiffers1360 mm1000 mm
Package depthDiffers162 mm1608 mm
Package heightDiffers810 mm135 mm
Package weightDiffers18.8 kg25.1 kg
TV tuneridentical
Tuner typeKnown for oneDigital
Digital signal format systemKnown for oneDVB-T2, DVB-S2, DVB-C

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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