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Product comparison · 2 tvs

LG 50AU731C0LA TV vs Samsung 2023 83" S91C OLED 4K HDR Smart TV

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  • 30specifications compared
  • 16differ
  • 14identical
  • 95known for one product only

Key differences

The Samsung 2023 83" S91C OLED 4K HDR Smart TV has 60 Hz more native refresh rate than the LG 50AU731C0LA TV (120 Hz vs 60 Hz). The Samsung 2023 83" S91C OLED 4K HDR Smart TV has 0.1 channels more audio output channels than the LG 50AU731C0LA TV (2.1 channels vs 2.0 channels). The Samsung 2023 83" S91C OLED 4K HDR Smart TV has 20 W more RMS rated power than the LG 50AU731C0LA TV (40 W vs 20 W). Display diagonal: 127 cm (50") on the LG 50AU731C0LA TV, 2.11 m (83") on the Samsung 2023 83" S91C OLED 4K HDR Smart TV. Display technology: LCD on the LG 50AU731C0LA TV, OLED on the Samsung 2023 83" S91C OLED 4K HDR Smart TV.

  • Display diagonal
    • 127 cm (50")
    • 2.11 m (83")
  • Display technology
    • LCD
    • OLED
  • Native refresh rate
    • 60 Hz
    • 120 Hz
  • Tuner type
    • Digital
    • Analog & digital
  • Operating system installed
    • WebOS
    • Tizen
  • Audio output channels
    • 2.0 channels
    • 2.1 channels
  • RMS rated power
    • 20 W
    • 40 W
  • Bluetooth version
    • 5.1
    • 5.2

Side by side

Differences highlightedShow differences only
125 specifications
A

LG

50AU731C0LA TV

Model 50AU731C0LA

View product
B

Samsung

2023 83" S91C OLED 4K HDR Smart TV

Model QE83S91CATXXU

View product
Display3 differ
Display diagonalDiffers127 cm (50")2.11 m (83")
Display technologyDiffersLCDOLED
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
LED backlightKnown for oneYes
LED backlighting typeKnown for oneDirect-LED
Screen shapeKnown for oneFlat
Native aspect ratioKnown for one16:9
Dynamic contrast ratio marketing nameKnown for oneHigh Contrast
Display diagonal (metric)Known for one126 cm
TV tuner2 differ
Tuner typeDiffersDigitalAnalog & digital
Digital signal format systemDiffersDVB-T2, DVB-T, DVB-C, DVB-S2, DVB-SDVB-T2, DVB-C, DVB-S2
Number of tunersKnown for one2 tuner(s)
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,CH,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
Apple AirPlay 2 supportKnown for oneYes
Audio3 differ
Audio output channelsDiffers2.0 channels2.1 channels
RMS rated powerDiffers20 W40 W
Audio decodersDiffersDolby AC3, Dolby AC4Dolby 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
Speaker directionKnown for oneDown firing
Enhanced Audio Return Channel (eARC)Known for oneYes
Network1 differ
Bluetooth versionDiffers5.15.2
Designidentical
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one400 x 300 mm
Bezel typeKnown for one4 Bezel-less
Stand colourKnown for oneBlack
Rollable displayKnown for oneNo
Performance2 differ
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10)High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), Hybrid Log-Gamma (HLG)
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 ViewKnown for one2
Video upscalingKnown for oneYes
Wireless Dex supportKnown for oneYes
MBR supportKnown for oneYes
Audio formats supportedKnown for oneEAC3, HE-AAC, AAC, MP2, MP3, PCM
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Ports & interfaces1 differ
HDMI ports quantityDiffers34
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
Consumer Electronics Control (CEC)Known for oneAnynet+
Audio Return Channel (ARC)Known for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one2
RF ports quantityKnown for one2
Common interface (CI)Known for oneYes
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
Power3 differ
Power consumption (typical)Differs95 W150 W
Power consumption (max)Known for one750 W
Energy efficiency class (SDR)DiffersGF
AC input voltageDiffers100–240220-240 V
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one71 kWh
Energy consumption (HDR) per 1000 hoursKnown for one95 kWh
Energy efficiency scaleKnown for oneA to G
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 oneLG Sound Sync
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 & dimensionsidentical
Width (with stand)Known for one1851 mm
Depth (with stand)Known for one359.8 mm
Height (with stand)Known for one1133.9 mm
Weight (with stand)Known for one40.8 kg
Width (without stand)Known for one1851 mm
Depth (without stand)Known for one44.9 mm
Height (without stand)Known for one1062.8 mm
Weight (without stand)Known for one38 kg
Stand widthKnown for one36.6 cm
Stand depthKnown for one36 cm
Packaging dataidentical
ManualKnown for oneYes
Package widthKnown for one2024 mm
Package heightKnown for one1245 mm
Package weightKnown for one54.9 kg
Packaging contentidentical
Cables includedKnown for oneAC
Remote control typeKnown for oneTM2360E (UK + TM1240A)
E-manualKnown 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 PLUS-METAL

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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