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Product comparison · 2 tvs

LG UHD AI UA77A vs Samsung QE77S82HAEXXN TV

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  • 50specifications compared
  • 26differ
  • 24identical
  • 69known for one product only

Key differences

The Samsung QE77S82HAEXXN TV has 40 Hz more native refresh rate than the LG UHD AI UA77A (100 Hz vs 60 Hz). The Samsung QE77S82HAEXXN TV has 1 more HDMI ports quantity than the LG UHD AI UA77A (4 vs 3). The Samsung QE77S82HAEXXN TV has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the LG UHD AI UA77A (2 vs 0). Display diagonal: 165.3 cm (65.1") on the LG UHD AI UA77A, 195.6 cm (77") on the Samsung QE77S82HAEXXN TV. Digital signal format system: QAM on the LG UHD AI UA77A, DVB-T2, DVB-C, DVB-S2 on the Samsung QE77S82HAEXXN TV.

  • Display diagonal
    • 165.3 cm (65.1")
    • 195.6 cm (77")
  • Native refresh rate
    • 60 Hz
    • 100 Hz
  • Digital signal format system
    • QAM
    • DVB-T2, DVB-C, DVB-S2
  • Operating system installed
    • WebOS
    • Tizen
  • Wi-Fi standards
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6E (802.11ax)
  • Panel mounting interface
    • 300 x 200 mm
    • 400 x 300 mm
  • HDMI ports quantity
    • 3
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 2

Side by side

Differences highlightedShow differences only
119 specifications
A

LG

UHD AI UA77AView product
B

Samsung

QE77S82HAEXXN TV

Model QE77S82HAEXXN

View product
Display2 differ
Display diagonalDiffers165.3 cm (65.1")195.6 cm (77")
Display technologyKnown for oneOLED
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers60 Hz100 Hz
Display refresh rates supportedKnown for one120 Hz, 100 Hz
Dynamic contrast ratio marketing nameKnown for oneHigh Contrast
Anti-glare screenKnown for oneYes
Display diagonal (metric)Known for one194 cm
TV tuner1 differ
Digital signal format systemDiffersQAMDVB-T2, DVB-C, DVB-S2
Analog signal format systemKnown for oneATSC
Smart TV2 differ
Operating system installedDiffersWebOSTizen
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 appsDiffersNetflix, Disney+, YouTube, Apple TV, Amazon Prime VideoSamsung TV Plus
Operating system versionKnown for one25
Screen mirroringKnown for oneYes
Audioidentical
RMS rated powerKnown for one20 W
Sound modesKnown for oneSurround
Active voice amplifier (AVA)Known for oneYes
Adaptive soundKnown for oneYes
Audio pre-selection descriptorKnown for oneYes
Number of speakersKnown for one2
Network1 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 6E (802.11ax)
Bluetooth versionKnown for one5.3
Web browserKnown for oneYes
Design1 differ
Panel mounting interfaceDiffers300 x 200 mm400 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) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)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
Smartphone/tablet remote 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 & interfaces2 differ
HDMI ports quantityDiffers34
Ethernet LAN (RJ-45) portsKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Common interface (CI)Known for oneYes
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
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 the Google AssistantKnown for oneYes
Power2 differ
Power consumption (typical)Differs148 W111 W
Power consumption (max)Known for one430 W
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one111 kWh
Energy consumption (HDR) per 1000 hoursKnown for one228 kWh
AC input voltageDiffers120 V220 - 240 V
Energy saving modeKnown for oneYes
Energy efficiency scaleKnown for oneA 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 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
Weight & dimensions9 differ
Width (with stand)Differs1455.4 mm1721.4 mm
Depth (with stand)Differs269.2 mm330.2 mm
Height (with stand)Differs904.2 mm1060 mm
Weight (with stand)Differs16.7 kg28.8 kg
Width (without stand)Differs1455.4 mm1721.4 mm
Depth (without stand)Differs68.6 mm33.9 mm
Height (without stand)Differs840.7 mm991.4 mm
Weight (without stand)Differs16.5 kg28.1 kg
Stand widthDiffers121.7 cm115.2 cm
Stand depthKnown for one33 cm
Packaging data4 differ
Package widthDiffers1574.8 mm1889 mm
Package depthDiffers156.2 mm169 mm
Package heightDiffers946.1 mm1168 mm
Package weightDiffers22.5 kg37.9 kg
Quick start guideKnown for oneYes
Packaging contentidentical
Desktop standKnown for oneYes
Remote control includedKnown for oneYes
Remote control typeKnown for oneMR25
E-manualKnown for oneYes
Other featuresidentical
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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