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Product comparison · 2 tvs

LG UHD AI UA77A vs TCL T8D QD-Mini LED Dimming TV

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  • 42specifications compared
  • 28differ
  • 14identical
  • 59known for one product only

Key differences

The TCL T8D QD-Mini LED Dimming TV has 84 Hz more native refresh rate than the LG UHD AI UA77A (144 Hz vs 60 Hz). The TCL T8D QD-Mini LED Dimming TV has 1 more speakers than the LG UHD AI UA77A (3 vs 2). The TCL T8D QD-Mini LED Dimming TV has 0.1 channels more audio output channels than the LG UHD AI UA77A (2.1 channels vs 2.0 channels). Display diagonal: 165.3 cm (65.1") on the LG UHD AI UA77A, 165.1 cm (65") on the TCL T8D QD-Mini LED Dimming TV. Digital signal format system: QAM on the LG UHD AI UA77A, DVB-C, DVB-T2, DVB-S2, DVB-S on the TCL T8D QD-Mini LED Dimming TV.

  • Display diagonal
    • 165.3 cm (65.1")
    • 165.1 cm (65")
  • Native refresh rate
    • 60 Hz
    • 144 Hz
  • Digital signal format system
    • QAM
    • DVB-C, DVB-T2, DVB-S2, DVB-S
  • Operating system installed
    • WebOS
    • Google TV
  • Number of speakers
    • 2
    • 3
  • Audio output channels
    • 2.0 channels
    • 2.1 channels
  • Audio decoders
    • Dolby Atmos
    • Dolby Atmos, DTS Virtual:X
  • Panel mounting interface
    • 300 x 200 mm
    • 300 x 300 mm

Side by side

Differences highlightedShow differences only
101 specifications
A

LG

UHD AI UA77AView product
B

TCL

T8D QD-Mini LED Dimming TVView product
Display2 differ
Display diagonalDiffers165.3 cm (65.1")165.1 cm (65")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyKnown for oneQD-Mini LED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Display brightnessKnown for one350 cd/m²
Native refresh rateDiffers60 Hz144 Hz
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
Digital signal format systemDiffersQAMDVB-C, DVB-T2, DVB-S2, DVB-S
Tuner typeKnown for oneAnalog & digital
Analog signal format systemKnown for oneATSC
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSGoogle TV
Operating system versionKnown for one25
Screen mirroringKnown for oneYes
Apple AirPlay 2 supportKnown for oneYes
Video appsKnown for oneNetflix, Disney+, YouTube, Apple TV, Amazon Prime Video
Audio3 differ
Number of speakersDiffers23
Audio output channelsDiffers2.0 channels2.1 channels
RMS rated powerKnown for one35 W
Built-in subwooferKnown for oneYes
Subwoofer RMS powerKnown for one15 W
Audio decodersDiffersDolby AtmosDolby Atmos, DTS Virtual:X
Enhanced Audio Return Channel (eARC)YesYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
BluetoothYesYes
Bluetooth versionKnown for one5.4
Ethernet LANYesYes
MiracastKnown for oneYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm300 x 300 mm
Frameless designKnown for oneYes
Introduction yearKnown for one2026
Stand typeKnown for oneLegs stand
Rollable displayKnown for oneNo
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ (HDR10 Plus), Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10 (HDR10)
Picture processing technologyKnown for oneTCL AiPQ Processor
Processor coresKnown for one4
AMD FreeSyncKnown for oneYes
Game featuresDiffersGame OptimizerGame Master
Audio formats supportedKnown for oneAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
4K Ultra HD upscalingKnown for oneYes
Multi ViewKnown for oneYes
Ports & interfaces3 differ
HDMI ports quantityDiffers34
HDMI versionKnown for one2.1
Audio Return Channel (ARC)Known for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Composite video inKnown for one1
Audio (L/R) inKnown for one2
Headphone outputsKnown for one1
Consumer Electronics Control (CEC)Known for oneT-link
PC in (D-Sub)Known for oneNo
Digital audio optical outKnown for one1
RF ports quantityKnown for one1
Management featuresidentical
Works with the Google AssistantKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Poweridentical
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one85 kWh
Energy consumption (HDR) per 1000 hoursKnown for one180 kWh
Energy efficiency scaleKnown for oneA to G
Power consumption (typical)Known for one148 W
AC input voltageKnown for one120 V
AC input frequencyKnown for one50/60 Hz
Brand-specific featuresidentical
TCL technologies (AV/TV)Known for oneTCL Ai, HVA Screen, Onkyo Sound, QD-Mini LED Dimming, 288Hz Game Accelerator
LG technologies (AV/TV)Known for one4K Super Upscaling, Filmmaker Mode™, ALLM, HGiG, WOW Orchestra, Clear Voice Pro, AI Sound Pro (Virtual 9.1.2 Up-mix), LG Sound Sync, Precision HDR Master Pro, AI Magic Remote
Weight & dimensions9 differ
Width (with stand)Differs1455.4 mm1444 mm
Depth (with stand)Differs269.2 mm295 mm
Height (with stand)Differs904.2 mm893 mm
Weight (with stand)Differs16.7 kg17.4 kg
Width (without stand)Differs1455.4 mm1444 mm
Depth (without stand)Differs68.6 mm69 mm
Height (without stand)Differs840.7 mm831 mm
Weight (without stand)Differs16.5 kg17.1 kg
Stand widthDiffers121.7 cm92.5 cm
Stand depthKnown for one29.2 cm
Packaging data4 differ
Package widthDiffers1574.8 mm1608 mm
Package depthDiffers156.2 mm155 mm
Package heightDiffers946.1 mm1000 mm
Package weightDiffers22.5 kg24.8 kg
Quick start guideKnown for oneYes
Other features1 differ
Processor architectureKnown for oneARM Cortex-A73
Country of originDiffersMexicoTurkey
Warranty periodKnown for one2 year(s)
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Remote control typeKnown for oneMR25
E-manualKnown 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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