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Product comparison · 2 tvs

LG UHD AI UA77A vs Samsung 2023 77" S89C OLED 4K HDR Smart TV

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  • 41specifications compared
  • 26differ
  • 15identical
  • 85known for one product only

Key differences

The Samsung 2023 77" S89C OLED 4K HDR Smart TV has 60 Hz more native refresh rate than the LG UHD AI UA77A (120 Hz vs 60 Hz). The Samsung 2023 77" S89C OLED 4K HDR Smart TV has 0.1 channels more audio output channels than the LG UHD AI UA77A (2.1 channels vs 2.0 channels). The Samsung 2023 77" S89C OLED 4K HDR Smart TV has 1 more HDMI ports quantity than the LG UHD AI UA77A (4 vs 3). Display diagonal: 165.3 cm (65.1") on the LG UHD AI UA77A, 195.6 cm (77") on the Samsung 2023 77" S89C OLED 4K HDR Smart TV. Digital signal format system: QAM on the LG UHD AI UA77A, DVB-T2, DVB-C, DVB-S2 on the Samsung 2023 77" S89C OLED 4K HDR Smart TV.

  • Display diagonal
    • 165.3 cm (65.1")
    • 195.6 cm (77")
  • Native refresh rate
    • 60 Hz
    • 120 Hz
  • Digital signal format system
    • QAM
    • DVB-T2, DVB-C, DVB-S2
  • Operating system installed
    • WebOS
    • Tizen
  • Audio output channels
    • 2.0 channels
    • 2.1 channels
  • Multi View
    • Yes
    • 2
  • HDMI ports quantity
    • 3
    • 4
  • Power consumption (typical)
    • 148 W
    • 124 W

Side by side

Differences highlightedShow differences only
126 specifications
A

LG

UHD AI UA77AView product
B

Samsung

2023 77" S89C OLED 4K HDR Smart TV

Model QE77S89CATXXU

View product
Display2 differ
Display diagonalDiffers165.3 cm (65.1")195.6 cm (77")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyKnown for oneOLED
Motion interpolation technologyKnown for oneMotion Xcelerator Turbo+
Native refresh rateDiffers60 Hz120 Hz
Display refresh rates supportedKnown for one120 Hz
Display number of coloursKnown for one1 billion colours
Screen shapeKnown for oneFlat
Native aspect ratioKnown for one16:9
TV tuner1 differ
Tuner typeAnalog & digitalAnalog & digital
Digital signal format systemDiffersQAMDVB-T2, DVB-C, DVB-S2
Number of tunersKnown for one2 tuner(s)
Analog signal format systemKnown for oneATSC
Smart TV1 differ
Operating system installedDiffersWebOSTizen
TimeshiftKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.3 (IT,GB,DE,CZ,SK,ES,PL,AT,FR,FI,EE,GR,SI,HR,BE,NL,LU,LT,HU,C H,PT,DK,ME) / MHEG 5(IE)
Smart modesKnown for oneFilmmaker, Cinema
Far-field voice interactionKnown for oneYes
Smart TVKnown for oneYes
Internet TVKnown for oneYes
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
Audio2 differ
Audio output channelsDiffers2.0 channels2.1 channels
RMS rated powerKnown for one40 W
Audio decodersDiffersDolby AtmosDolby Atmos, Dolby Digital Plus
Active voice amplifier (AVA)Known for oneYes
Adaptive sound+Known for oneYes
Audio pre-selection descriptorKnown for oneYes
Music wallKnown for oneYes
WooferKnown for oneYes
MultiroomKnown for oneYes
Multiroom audio technologyKnown for oneSamsung Multiroom Link
Number of speakersKnown for one2
Enhanced Audio Return Channel (eARC)Known for oneYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionKnown for one5.2
Ethernet LANYesYes
Web browserKnown for oneYes
Designidentical
Product colourBlackBlack
VESA mountingYesYes
Bezel typeKnown for one4 Bezel-less
Stand colourKnown for oneBlack
Panel mounting interfaceKnown for one300 x 200 mm
Rollable displayKnown for oneNo
Performance3 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), Hybrid Log-Gamma (HLG)
Teletext functionKnown for oneYes
Eco sensorKnown for oneYes
Brightness detectionKnown for oneYes
Colour detectionKnown for oneYes
AI UpscaleKnown for oneYes
TV key supportKnown for oneYes
Noise reductionKnown for oneYes
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium
Game featuresDiffersGame OptimizerGaming Hub, HGiG, Game Motion Plus, Super Ultra Wide Game View, Mini Map Zoom, Dynamic Black EQ, Surround Sound
Multi ViewDiffersYes2
Video upscalingKnown for oneYes
Wireless Dex supportKnown for oneYes
MBR supportKnown for oneYes
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
Ports & interfaces1 differ
HDMI ports quantityDiffers34
Digital audio optical out11
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
Consumer Electronics Control (CEC)Known for oneAnynet+
PC in (D-Sub)Known for oneNo
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
RF ports quantityKnown for one1
Management featuresidentical
Voice guideKnown for oneYes
Electronic Programme Guide (EPG)Known for oneYes
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one28
Picture-in-PictureKnown for oneYes
Auto power offKnown for oneYes
Works with Samsung BixbyKnown for oneYes
Universal Browse & PlayKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Power2 differ
Power consumption (typical)Differs148 W124 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one550 W
Energy efficiency class (SDR)Known for oneF
AC input voltageDiffers120 V220-240 V
AC input frequency50/60 Hz50/60 Hz
Energy saving modeKnown for oneYes
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneLaserSlim Design, Real Depth Enhancer, Samsung TV Plus, Object Tracking Sound Lite, Auto Game Mode (ALLM), Gaming Hub, Smart Calibration, Built-in SmartThings Hub, Neural Quantum Processor 4K, Ultra Viewing Angle, Q-Symphony, FreeSync Premium, Slim Wall Mount Kit Included, Mobile Tap Mirroring, Anti
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
Technical detailsidentical
Energy efficiency classKnown for oneF
ProcessorKnown for oneNeural Quantum Processor 4K
Supported display resolution (HDMI)Known for one4K 120Hz (for HDMI 1/2/3/4)
TV designKnown for oneLaser Slim
Weight & dimensions9 differ
Width (with stand)Differs1455.4 mm1715.2 mm
Depth (with stand)Differs269.2 mm333.3 mm
Height (with stand)Differs904.2 mm1058.5 mm
Weight (with stand)Differs16.7 kg33.7 kg
Width (without stand)Differs1455.4 mm1715.2 mm
Depth (without stand)Differs68.6 mm44.9 mm
Height (without stand)Differs840.7 mm987.1 mm
Weight (without stand)Differs16.5 kg32.8 kg
Stand widthDiffers121.7 cm36.6 cm
Stand depthKnown for one33.3 cm
Packaging data4 differ
ManualKnown for oneYes
Package widthDiffers1574.8 mm1890 mm
Package depthDiffers156.2 mm192 mm
Package heightDiffers946.1 mm1182 mm
Package weightDiffers22.5 kg45.7 kg
Quick start guideKnown for oneYes
Packaging content1 differ
Cables includedACAC
Remote control typeDiffersMR25TM2360E (UK + TM1240A)
E-manualYesYes
Desktop standKnown for oneYes
Remote control includedKnown for oneYes
Other featuresidentical
HDMIKnown for oneYes
Picture modeKnown for oneFilm, Filmmaker
Google applicationsKnown for oneGoogle Meet
StandKnown for oneSIMPLE
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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