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Product comparison · 2 tvs

LG UHD AI UA77A vs TCL 55C69K Pro

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  • 36specifications compared
  • 21differ
  • 15identical
  • 50known for one product only

Key differences

The TCL 55C69K Pro has 84 Hz more native refresh rate than the LG UHD AI UA77A (144 Hz vs 60 Hz). The TCL 55C69K Pro has 1 more speakers than the LG UHD AI UA77A (3 vs 2). The TCL 55C69K Pro 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, 139.7 cm (55") on the TCL 55C69K Pro. Digital signal format system: QAM on the LG UHD AI UA77A, DVB-T2 HD, DVB-T2, DVB-C, DVB-S2 on the TCL 55C69K Pro.

  • Display diagonal
    • 165.3 cm (65.1")
    • 139.7 cm (55")
  • Native refresh rate
    • 60 Hz
    • 144 Hz
  • Number of speakers
    • 2
    • 3
  • Audio output channels
    • 2.0 channels
    • 2.1 channels
  • Panel mounting interface
    • 300 x 200 mm
    • 300 x 300 mm
  • HDMI ports quantity
    • 3
    • 4
  • USB 2.0 ports quantity
    • 2
    • 1
  • Width (with stand)
    • 1455.4 mm
    • 1228 mm

Side by side

Differences highlightedShow differences only
86 specifications
A

LG

UHD AI UA77AView product
B

TCL

55C69K ProView product
Display2 differ
Display diagonalDiffers165.3 cm (65.1")139.7 cm (55")
Native refresh rateDiffers60 Hz144 Hz
Display technologyKnown for oneQD-Mini LED
LED backlightKnown for oneYes
Display diagonal (metric)Known for one138.8 cm
TV tuner1 differ
Tuner typeKnown for oneAnalog & digital
Analog signal format systemKnown for oneATSC
Digital signal format systemDiffersQAMDVB-T2 HD, DVB-T2, DVB-C, DVB-S2
Smart TVidentical
Operating system installedKnown for oneWebOS
Operating system versionKnown for one25
Screen mirroringKnown for oneYes
Video appsKnown for oneNetflix, Disney+, YouTube, Apple TV, Amazon Prime Video
Audio2 differ
Number of speakersDiffers23
Audio output channelsDiffers2.0 channels2.1 channels
Enhanced Audio Return Channel (eARC)Known for oneYes
RMS rated powerKnown for one40 W
Built-in subwooferKnown for oneYes
Networkidentical
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Design1 differ
Panel mounting interfaceDiffers300 x 200 mm300 x 300 mm
Rollable displayKnown for oneNo
Frameless designKnown for oneYes
Introduction yearKnown for one2026
Stand typeKnown for oneCenter stand
Performance1 differ
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG), Dolby Vision
Audio formats supportedKnown for oneAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Game featuresKnown for oneGame Optimizer
4K Ultra HD upscalingKnown for oneYes
Multi ViewKnown for oneYes
Video compression formatsKnown for oneH.265, HEVC
Video formats supportedKnown for oneHEVC/H.265, H.265, HEVC
Backlight dimming technologyKnown for oneLocal Dimming
Ports & interfaces2 differ
HDMI ports quantityDiffers34
PC in (D-Sub)Known for oneNo
USB 2.0 ports quantityDiffers21
Digital audio optical outKnown for one1
RF ports quantityKnown for one1
Management featuresidentical
Works with Amazon AlexaKnown for oneYes
Voice controlKnown for oneYes
Works with the Google AssistantKnown for oneYes
Poweridentical
Power consumption (typical)Known for one148 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one120 V
AC input frequencyKnown for one50/60 Hz
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one64 kWh
Energy consumption (HDR) per 1000 hoursKnown for one150 kWh
Energy efficiency scaleKnown for oneA to G
Brand-specific featuresidentical
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
TCL technologies (AV/TV)Known for oneOnkyo Sound
Weight & dimensions8 differ
Width (with stand)Differs1455.4 mm1228 mm
Depth (with stand)Differs269.2 mm270 mm
Height (with stand)Differs904.2 mm760 mm
Weight (with stand)Differs16.7 kg14 kg
Width (without stand)Differs1455.4 mm1228 mm
Depth (without stand)Differs68.6 mm56 mm
Height (without stand)Differs840.7 mm710 mm
Weight (without stand)Differs16.5 kg12.8 kg
Stand widthKnown for one121.7 cm
Packaging data4 differ
Quick start guideKnown for oneYes
Package widthDiffers1574.8 mm1400 mm
Package depthDiffers156.2 mm150 mm
Package heightDiffers946.1 mm875 mm
Package weightDiffers22.5 kg18 kg
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Remote control typeKnown for oneMR25
E-manualKnown for oneYes
Other featuresidentical
Country of originKnown for oneMexico

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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