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Product comparison · 2 tvs

LG 55UM662H4LC.AAU TV vs TCL T8D QD-Mini LED Dimming TV

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  • 44specifications compared
  • 26differ
  • 18identical
  • 67known for one product only

Key differences

The TCL T8D QD-Mini LED Dimming TV has 20 cd/m² more display brightness than the LG 55UM662H4LC.AAU TV (350 cd/m² vs 330 cd/m²). The TCL T8D QD-Mini LED Dimming TV has 84 Hz more native refresh rate than the LG 55UM662H4LC.AAU TV (144 Hz vs 60 Hz). The TCL T8D QD-Mini LED Dimming TV has 15 W more RMS rated power than the LG 55UM662H4LC.AAU TV (35 W vs 20 W). Display diagonal: 139.7 cm (55") on the LG 55UM662H4LC.AAU TV, 165.1 cm (65") on the TCL T8D QD-Mini LED Dimming TV. Digital signal format system: DVB-C, DVB-S2, DVB-T2 on the LG 55UM662H4LC.AAU TV, DVB-C, DVB-T2, DVB-S2, DVB-S on the TCL T8D QD-Mini LED Dimming TV.

  • Display diagonal
    • 139.7 cm (55")
    • 165.1 cm (65")
  • Display brightness
    • 330 cd/m²
    • 350 cd/m²
  • Native refresh rate
    • 60 Hz
    • 144 Hz
  • Digital signal format system
    • DVB-C, DVB-S2, DVB-T2
    • DVB-C, DVB-T2, DVB-S2, DVB-S
  • Operating system installed
    • WebOS
    • Google TV
  • RMS rated power
    • 20 W
    • 35 W
  • Product colour
    • Grey
    • Black
  • HDMI ports quantity
    • 3
    • 4

Side by side

Differences highlightedShow differences only
111 specifications
A

LG

55UM662H4LC.AAU TV

Model 55UM662H4LC.AAU

View product
B

TCL

T8D QD-Mini LED Dimming TVView product
Display3 differ
Display diagonalDiffers139.7 cm (55")165.1 cm (65")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Screen shapeFlatFlat
Native aspect ratio16:916:9
Display brightnessDiffers330 cd/m²350 cd/m²
Native refresh rateDiffers60 Hz144 Hz
Display technologyKnown for oneQD-Mini LED
Display refresh rates supportedKnown for one120 Hz, 144 Hz, 288 Hz
Contrast ratio (typical)Known for one6500:1
Colour gamut standardKnown for oneDCI-P3
Display diagonal (metric)Known for one165 cm
TV tuner1 differ
Tuner typeKnown for oneAnalog & digital
Analog signal format systemKnown for onePAL, SECAM
Digital signal format systemDiffersDVB-C, DVB-S2, DVB-T2DVB-C, DVB-T2, DVB-S2, DVB-S
Number of tunersKnown for one2 tuner(s)
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSGoogle TV
Operating system versionKnown for onewebOS 23
Apple AirPlay 2 supportKnown for oneYes
Video appsKnown for oneNetflix
Audio1 differ
RMS rated powerDiffers20 W35 W
Sound modesKnown for oneAI Sound
Enhanced Audio Return Channel (eARC)YesYes
Number of speakersKnown for one3
Audio output channelsKnown for one2.1 channels
Built-in subwooferKnown for oneYes
Subwoofer RMS powerKnown for one15 W
Audio decodersKnown for oneDolby Atmos, DTS Virtual:X
Networkidentical
Wi-FiYesYes
BluetoothYesYes
Ethernet LANYesYes
Web browserKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one5.4
MiracastKnown for oneYes
Design1 differ
Product colourDiffersGreyBlack
Colour nameKnown for oneAshed Blue
VESA mountingYesYes
Panel mounting interface300 x 300 mm300 x 300 mm
Frameless designKnown for oneYes
Introduction yearKnown for one2026
Stand typeKnown for oneLegs stand
Performance1 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ (HDR10 Plus), Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10 (HDR10)
Game modeKnown for oneYes
Teletext functionKnown for oneYes
Image galleryKnown for oneYes
USB cloningKnown for oneYes
Picture processing technologyKnown for oneTCL AiPQ Processor
Processor coresKnown for one4
AMD FreeSyncKnown for oneYes
Game featuresKnown for oneGame Master
Ports & interfaces3 differ
HDMI ports quantityDiffers34
Audio Return Channel (ARC)YesYes
PC in (D-Sub)Known for oneNo
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers21
Digital audio optical outKnown for one1
Headphone outputs11
RS-232CKnown for oneYes
RF inputKnown for one2
Common interface (CI)Known for oneYes
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
HDMI versionKnown for one2.1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Composite video inKnown for one1
Audio (L/R) inKnown for one2
Consumer Electronics Control (CEC)Known for oneT-link
Management featuresidentical
Voice controlKnown for oneYes
Hotel modeKnown for oneYes
Works with the Google AssistantKnown for oneYes
Power3 differ
Power consumption (typical)Known for one75 W
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)DiffersFE
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers75 kWh85 kWh
Energy consumption (HDR) per 1000 hoursDiffers109 kWh180 kWh
AC input voltageKnown for one100~240 V
AC input frequencyKnown for one50/60 Hz
Energy saving modeKnown for oneYes
Energy efficiency scaleA to GA to G
Power supply typeKnown for oneInternal
Brand-specific featuresidentical
LG technologies (AV/TV)Known for oneAI Acoustic Tuning, AI Sound, LG Sound Sync, Magic Remote Control
TCL technologies (AV/TV)Known for oneTCL Ai, HVA Screen, Onkyo Sound, QD-Mini LED Dimming, 288Hz Game Accelerator
Weight & dimensions8 differ
Width (with stand)Differs1235 mm1444 mm
Depth (with stand)Differs303 mm295 mm
Height (with stand)Differs777 mm893 mm
Weight (with stand)Differs17.2 kg17.4 kg
Width (without stand)Differs1235 mm1444 mm
Depth (without stand)Differs57.5 mm69 mm
Height (without stand)Differs715 mm831 mm
Weight (without stand)Differs14 kg17.1 kg
Stand widthKnown for one92.5 cm
Stand depthKnown for one29.2 cm
Packaging data4 differ
Package widthDiffers1360 mm1608 mm
Package depthDiffers162 mm155 mm
Package heightDiffers810 mm1000 mm
Package weightDiffers18.8 kg24.8 kg
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Other featuresidentical
Cable lock slot typeKnown for oneKensington
Content management solutionKnown for oneLG Pro:Centric
Cord lengthKnown for one1.55 m
Security algorithmsKnown for oneSNMP
Processor architectureKnown for oneARM Cortex-A73
Country of originKnown for oneTurkey
Warranty periodKnown for one2 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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