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Product comparison · 2 tvs

LG 55UM662H4LC.AAU TV vs LG OLED77G61LW 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black

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  • 44specifications compared
  • 26differ
  • 18identical
  • 59known for one product only

Key differences

  • Display diagonal
    • 139.7 cm (55")
    • 195.6 cm (77")
  • Native refresh rate
    • 60 Hz
    • 120 Hz
  • RMS rated power
    • 20 W
    • 60 W
  • Sound modes
    • AI Sound
    • AI Sound, Clear Voice Pro
  • Product colour
    • Grey
    • Black
  • HDMI ports quantity
    • 3
    • 2
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • USB 2.0 ports quantity
    • 2
    • 3

Side by side

Differences highlightedShow differences only
103 specifications
A

LG

55UM662H4LC.AAU TV

Model 55UM662H4LC.AAU

View product
B

LG

OLED77G61LW 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black

Model OLED77G61LW

View product
Display2 differ
Display diagonalDiffers139.7 cm (55")195.6 cm (77")
Native aspect ratioKnown for one16:9
Display brightnessKnown for one330 cd/m²
Native refresh rateDiffers60 Hz120 Hz
Display technologyKnown for oneOLED
Response timeKnown for one0.1 ms
Motion interpolation technologyKnown for oneOLED Motion
Display diagonal (metric)Known for one195 cm
TV tuneridentical
Tuner typeKnown for oneAnalog & digital
Analog signal format systemKnown for onePAL, SECAM
Digital signal format systemKnown for oneDVB-C, DVB-S2, DVB-T2
Number of tunersKnown for one2 tuner(s)
Smart TVidentical
Operating system versionKnown for onewebOS 23
Apple AirPlay 2 supportKnown for oneYes
Video appsKnown for oneNetflix
Audio2 differ
RMS rated powerDiffers20 W60 W
Sound modesDiffersAI SoundAI Sound, Clear Voice Pro
Enhanced Audio Return Channel (eARC)Known for oneYes
Audio output channelsKnown for one4.2 channels
Audio decodersKnown for oneDolby Atmos
TV Sound Mode ShareKnown for oneYes
Networkidentical
Web browserKnown for oneYes
Wi-Fi standardsKnown for oneWi-Fi 6E (802.11ax)
Bluetooth versionKnown for one5.3
Design1 differ
Product colourDiffersGreyBlack
Colour nameKnown for oneAshed Blue
Performance1 differ
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)Filmmaker Mode, Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Game modeKnown for oneYes
Teletext functionKnown for oneYes
Image galleryKnown for oneYes
USB cloningKnown for oneYes
Audio formats supportedKnown for oneAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Backlight dimming technologyKnown for onePixel Dimming
Picture processing technologyKnown for oneLG AI Picture Pro
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync
NVIDIA G-SYNCKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC Compatible
Game featuresKnown for oneVariable Refresh Rate (VRR), HGiG, Game Optimizer, Auto Low Latency Mode (ALLM)
Multi ViewKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
Ports & interfaces3 differ
HDMI ports quantityDiffers32
Audio Return Channel (ARC)Known for oneYes
PC in (D-Sub)Known for oneNo
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers23
Digital audio optical outKnown for one1
Headphone outputsKnown for one1
RS-232CKnown for oneYes
RF inputKnown for one2
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
HDMI versionKnown for one2.1
RF ports quantityKnown for one2
Management featuresidentical
Hotel modeKnown for oneYes
Power4 differ
Power consumption (typical)Known for one75 W
Energy efficiency class (SDR)DiffersFE
Energy consumption (SDR) per 1000 hoursDiffers75 kWh93 kWh
Energy consumption (HDR) per 1000 hoursDiffers109 kWh334 kWh
AC input voltageDiffers100~240 V220 - 240 V
Energy saving modeKnown for oneYes
Power supply typeKnown for oneInternal
Brand-specific features1 differ
LG technologies (AV/TV)DiffersAI Acoustic Tuning, AI Sound, LG Sound Sync, Magic Remote ControlFilmmaker Mode™, AMD FreeSync™, Dolby Atmos®, AI Sound, LG Sound Sync
Weight & dimensions8 differ
Width (with stand)Differs1235 mm1712 mm
Depth (with stand)Differs303 mm321 mm
Height (with stand)Differs777 mm1039 mm
Weight (with stand)Differs17.2 kg39.7 kg
Width (without stand)Differs1235 mm1712 mm
Depth (without stand)Differs57.5 mm248 mm
Height (without stand)Differs715 mm982 mm
Weight (without stand)Differs14 kg33 kg
Stand widthKnown for one50.1 cm
Stand depthKnown for one32.1 cm
Packaging data4 differ
Package widthDiffers1360 mm1879 mm
Package depthDiffers162 mm228 mm
Package heightDiffers810 mm1130 mm
Package weightDiffers18.8 kg45 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
Google applicationsKnown for oneGoogle Cast

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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