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Product comparison · 2 tvs

LG 50AU731C0LA TV vs Samsung QE77S82HAEXXN TV

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  • 44specifications compared
  • 19differ
  • 25identical
  • 69known for one product only

Key differences

The Samsung QE77S82HAEXXN TV has 40 Hz more native refresh rate than the LG 50AU731C0LA TV (100 Hz vs 60 Hz). The Samsung QE77S82HAEXXN TV has 68 cm more display diagonal (metric) than the LG 50AU731C0LA TV (194 cm vs 126 cm). The Samsung QE77S82HAEXXN TV has 0.2 more Bluetooth version than the LG 50AU731C0LA TV (5.3 vs 5.1). Display diagonal: 127 cm (50") on the LG 50AU731C0LA TV, 195.6 cm (77") on the Samsung QE77S82HAEXXN TV. Display technology: LCD on the LG 50AU731C0LA TV, OLED on the Samsung QE77S82HAEXXN TV.

  • Display diagonal
    • 127 cm (50")
    • 195.6 cm (77")
  • Display technology
    • LCD
    • OLED
  • Native refresh rate
    • 60 Hz
    • 100 Hz
  • Display diagonal (metric)
    • 126 cm
    • 194 cm
  • Tuner type
    • Digital
    • Analog & digital
  • Operating system installed
    • WebOS
    • Tizen
  • Audio decoders
    • Dolby AC3, Dolby AC4
    • Dolby Atmos
  • Wi-Fi standards
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6E (802.11ax)

Side by side

Differences highlightedShow differences only
113 specifications
A

LG

50AU731C0LA TV

Model 50AU731C0LA

View product
B

Samsung

QE77S82HAEXXN TV

Model QE77S82HAEXXN

View product
Display4 differ
Display diagonalDiffers127 cm (50")195.6 cm (77")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersLCDOLED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers60 Hz100 Hz
Display refresh rates supportedKnown for one120 Hz, 100 Hz
Dynamic contrast ratio marketing nameHigh ContrastHigh Contrast
Anti-glare screenKnown for oneYes
Display diagonal (metric)Differs126 cm194 cm
LED backlightKnown for oneYes
LED backlighting typeKnown for oneDirect-LED
TV tuner2 differ
Tuner typeDiffersDigitalAnalog & digital
Digital signal format systemDiffersDVB-T2, DVB-T, DVB-C, DVB-S2, DVB-SDVB-T2, DVB-C, DVB-S2
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSTizen
Apple AirPlay 2 supportYesYes
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.4
Smart modesKnown for oneFilmmaker
Far-field voice interactionKnown for oneYes
Video appsKnown for oneSamsung TV Plus
Audio1 differ
Audio output channels2.0 channels2.0 channels
RMS rated power20 W20 W
Audio decodersDiffersDolby AC3, Dolby AC4Dolby Atmos
Sound modesKnown for oneSurround
Active voice amplifier (AVA)Known for oneYes
Adaptive soundKnown for oneYes
Audio pre-selection descriptorKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Speaker directionKnown for oneDown firing
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 6E (802.11ax)
BluetoothYesYes
Bluetooth versionDiffers5.15.3
Ethernet LANYesYes
Web browserYesYes
Designidentical
Product colourBlackBlack
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one400 x 300 mm
Introduction yearKnown for one2026
Bezel typeKnown for one4 Bezel-less
Slim fit wall mount supportKnown for oneYes
Stand colourKnown for oneBlack
Rollable displayKnown for oneNo
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10)OLED HDR, High Dynamic Range 10+ (HDR10 Plus), High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Advanced (HDR10 Plus Advanced), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), Filmmaker Mode
Subtitles functionKnown for oneYes
Eco sensorKnown for oneYes
AI UpscaleKnown for oneYes
TV key supportKnown for oneYes
Picture processing technologyKnown for oneNQ4 AI Gen 2 Processor, Samsung Real Depth Enhancer
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium
NVIDIA G-SYNCKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC
Game featuresDiffersGame OptimizerAuto Low Latency Mode (ALLM), Game Motion Plus, Dynamic Black EQ, Variable Refresh Rate (VRR), Surround Sound, Super Ultra Wide Game View, Game Bar, Mini Map Zoom, HGiG, AI Auto Game Mode, AI Gaming Optimizer
Multi ViewKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
Teletext functionKnown for oneYes
Audio formats supportedKnown for oneEAC3, HE-AAC, AAC, MP2, MP3, PCM
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Ports & interfaces2 differ
HDMI ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Digital audio optical out11
RF 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)Known for oneAnynet+
Audio Return Channel (ARC)Known for oneYes
USB 2.0 ports quantityKnown for one2
Management featuresidentical
Control typeKnown for oneRemote
Voice guideKnown for oneYes
Electronic Programme Guide (EPG)Known for oneYes
Number of OSD languagesKnown for one28
Auto power offKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Works with the Google AssistantKnown for oneYes
Power5 differ
Power consumption (typical)Differs95 W111 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one430 W
Energy efficiency class (SDR)DiffersGE
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers71 kWh111 kWh
Energy consumption (HDR) per 1000 hoursDiffers95 kWh228 kWh
AC input voltageDiffers100–240220 - 240 V
AC input frequency50/60 Hz50/60 Hz
Energy saving modeYesYes
Energy efficiency scaleA to GA to G
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneNQ4 AI Gen2 Processor, Ultra Viewing Angle, Real Depth Enhancer, Motion Xcelerator 120Hz, Smart Calibration, 4K AI Upscaling, Colour Booster Pro, Auto HDR Remastering, EyeComfort Mode, Dolby Atmos®, Object Tracking Sound Lite, Q-Symphony, Active Voice Amplifier, Adaptive Sound Pro, AI Sound Controll
LG technologies (AV/TV)Known for oneLG Sound Sync
Weight & dimensionsidentical
Width (with stand)Known for one1721.4 mm
Depth (with stand)Known for one330.2 mm
Height (with stand)Known for one1060 mm
Weight (with stand)Known for one28.8 kg
Width (without stand)Known for one1721.4 mm
Depth (without stand)Known for one33.9 mm
Height (without stand)Known for one991.4 mm
Weight (without stand)Known for one28.1 kg
Stand widthKnown for one115.2 cm
Stand depthKnown for one33 cm
Packaging dataidentical
Package widthKnown for one1889 mm
Package depthKnown for one169 mm
Package heightKnown for one1168 mm
Package weightKnown for one37.9 kg
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneYes

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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