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Product comparison · 2 tvs

LG OLED evo AI OLED77C67LA vs Samsung 55" Crystal UHD U8079H 4K Samsung Vision AI Smart TV (2026)

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  • 57specifications compared
  • 33differ
  • 24identical
  • 73known for one product only

Key differences

  • Display diagonal
    • 195.6 cm (77")
    • 139.7 cm (55")
  • Display technology
    • OLED
    • LED
  • Native refresh rate
    • 120 Hz
    • 60 Hz
  • Display diagonal (metric)
    • 195 cm
    • 138 cm
  • Digital signal format system
    • DVB-T2, DVB-S2, DVB-C
    • DVB-C, DVB-S2, DVB-T2
  • Operating system installed
    • WebOS
    • Tizen
  • Audio output channels
    • 2.2 channels
    • 2.0 channels
  • RMS rated power
    • 40 W
    • 20 W

Side by side

Differences highlightedShow differences only
130 specifications
A

LG

OLED evo AI OLED77C67LA

Model OLED77C67LA

View product
B

Samsung

55" Crystal UHD U8079H 4K Samsung Vision AI Smart TV (2026)View product
Display4 differ
Display diagonalDiffers195.6 cm (77")139.7 cm (55")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersOLEDLED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers120 Hz60 Hz
Display diagonal (metric)Differs195 cm138 cm
Display refresh rates supportedKnown for one120 Hz, 165 Hz
TV tuner1 differ
Tuner typeKnown for oneAnalog & digital
Digital signal format systemDiffersDVB-T2, DVB-S2, DVB-CDVB-C, DVB-S2, DVB-T2
Number of tunersKnown for one3 tuner(s)
Channels quantityKnown for one900 channels
Auto channel searchKnown for oneYes
Smart TV1 differ
Smart TVYesYes
Operating system installedDiffersWebOSTizen
Apple AirPlay 2 supportYesYes
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)YesYes
Universal guideKnown for oneYes
Operating system versionKnown for one26
TimeshiftKnown for oneYes
Smart modesKnown for oneFilmmaker
Audio2 differ
Number of speakersKnown for one2
Audio output channelsDiffers2.2 channels2.0 channels
RMS rated powerDiffers40 W20 W
Adaptive soundKnown for oneYes
Audio pre-selection descriptorKnown for oneYes
MultiroomKnown for oneYes
Multiroom audio technologyKnown for oneSamsung Multiroom Link
Enhanced Audio Return Channel (eARC)YesYes
Built-in subwooferKnown for oneYes
Audio decodersKnown for oneDolby Atmos
Speaker directionKnown for oneDown firing
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n), 802.11b, 802.11aWi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth version5.35.3
Ethernet LANYesYes
Bluetooth Low Energy (BLE)Known for oneYes
Web browserKnown for oneYes
Design1 differ
Product colourBlackBlack
Colour nameKnown for oneBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm200 x 200 mm
Rollable displayKnown for oneNo
Introduction year20262026
Bezel typeKnown for one3 Bezel-less
Slim fit wall mount supportKnown for oneYes
Stand colourKnown for oneBlack
Frameless designKnown for oneYes
Stand typeKnown for oneCenter stand
Performance4 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Dolby VisionHybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus)
Game modeYesYes
Subtitles functionKnown for oneYes
TV key supportKnown for oneYes
Backlight dimming technologyDiffersPixel DimmingUHD Dimming
Picture processing technologyDiffersLG AI PictureCrystal Processor 4K
Noise reductionKnown for oneNo
Game featuresDiffersAuto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), HGiG, Game DashboardAuto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), HGiG, Gaming Hub, Surround Sound
4K Ultra HD upscalingKnown for oneYes
Adaptive pictureKnown for oneYes
SmartThings app supportKnown for oneYes
Video upscalingKnown for oneYes
ConnectShare (HDD)Known for oneYes
ConnectShare (USB)Known for oneYes
AI UpscaleKnown for oneYes
Picture processorKnown for oneα11 Gen 3 AI Processor 4K
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium
NVIDIA G-SYNCKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC
Multi ViewKnown for oneYes
USB recordingKnown for oneYes
Ports & interfaces3 differ
HDMI ports quantityDiffers43
Audio Return Channel (ARC)Known for oneYes
PC in (D-Sub)Known for oneNo
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers21
Common interface (CI)YesYes
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
Consumer Electronics Control (CEC)DiffersSimpLinkAnynet+
HDMI versionKnown for one2.1
Digital audio optical outKnown for one1
Headphone outputsKnown for one1
Management featuresidentical
Electronic Programme Guide (EPG)YesYes
Works with Amazon AlexaKnown for oneYes
Works with Samsung BixbyKnown for oneYes
Voice controlKnown for oneYes
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one38
On Screen Display (OSD) languagesKnown for oneGerman, English
Works with the Google AssistantKnown for oneYes
Power4 differ
Power consumption (typical)Known for one107 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one125 W
Energy efficiency class (SDR)DiffersDF
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers87 kWh77 kWh
Energy consumption (HDR) per 1000 hoursDiffers260 kWh120 kWh
AC input voltageDiffers100 - 240 V220-240 V
AC input frequency50/60 Hz50/60 Hz
Energy efficiency scaleA to GA to G
Energy saving modeKnown for oneYes
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneHDMI eARC, Bluetooth Dual Audio, Auto Game Mode (ALLM), Gaming Hub, Crystal Processor 4K, Karaoke Mode, Samsung TV Plus, Works With Amazon Alexa, Smart TV powered by Tizen, AirPlay 2, Motion Xcelerator, 4K Upscaling, Contrast Enhancer, Micro Dimming, HDR10+, HDR, Object Tracking Sound Lite, Adaptive
LG technologies (AV/TV)Known for oneDynamic Tone Mapping, AI Super Upscaling 4K, AI Brightness Control, OLED Motion, WOW Orchestra, WOW Interface, AI Sound Pro, AI Magic Remote, Brightness Booster Pro
Weight & dimensions8 differ
Width (with stand)Differs1711 mm1224.6 mm
Depth (with stand)Differs267 mm199 mm
Height (with stand)Differs1035 mm760 mm
Weight (with stand)Differs27 kg10.2 kg
Width (without stand)Differs1711 mm1224.6 mm
Depth (without stand)Differs47.1 mm76.6 mm
Height (without stand)Differs982 mm707.8 mm
Weight (without stand)Differs23.5 kg9.9 kg
Stand widthKnown for one81.3 cm
Stand depthKnown for one19.9 cm
Packaging data4 differ
Package widthDiffers1879 mm1354 mm
Package depthDiffers228 mm127 mm
Package heightDiffers1130 mm810 mm
Package weightDiffers38.3 kg14.5 kg
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Desktop standKnown for oneYes
Remote control typeKnown for oneMR26GA
Smart Remote includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS

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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