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Product comparison · 2 tvs

LG UHD AI UA77A vs Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026)

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  • 50specifications compared
  • 25differ
  • 25identical
  • 61known for one product only

Key differences

The LG UHD AI UA77A has 10 Hz more native refresh rate than the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026) (60 Hz vs 50 Hz). The LG UHD AI UA77A has 100 x 200 mm more panel mounting interface than the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026) (300 x 200 mm vs 200 x 200 mm). The Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026) 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, 127 cm (50") on the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026). Digital signal format system: QAM on the LG UHD AI UA77A, DVB-T2, DVB-C, DVB-S2 on the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026).

  • Display diagonal
    • 165.3 cm (65.1")
    • 127 cm (50")
  • Native refresh rate
    • 60 Hz
    • 50 Hz
  • Digital signal format system
    • QAM
    • DVB-T2, DVB-C, DVB-S2
  • Operating system installed
    • WebOS
    • Tizen
  • Panel mounting interface
    • 300 x 200 mm
    • 200 x 200 mm
  • Picture processor
    • α7 Gen 8 AI Processor 4K
    • NQ4 AI Gen2
  • HDMI ports quantity
    • 3
    • 4
  • RF ports quantity
    • 1
    • 3

Side by side

Differences highlightedShow differences only
111 specifications
A

LG

UHD AI UA77AView product
B

Samsung

50" Neo QLED QN82H 4K Vision AI Smart TV (2026)View product
Display2 differ
Display diagonalDiffers165.3 cm (65.1")127 cm (50")
Display technologyKnown for oneNeo QLED
LED backlightKnown for oneYes
LED backlighting typeKnown for oneQuantum Mini LED
Backlight marketing nameKnown for oneQuantum Mini LED
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers60 Hz50 Hz
Display diagonal (metric)Known for one125 cm
TV tuner1 differ
Digital signal format systemDiffersQAMDVB-T2, DVB-C, DVB-S2
Analog signal format systemKnown for oneATSC
Smart TV1 differ
Operating system installedDiffersWebOSTizen
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.4
Far-field voice interactionKnown for oneYes
TV initiate mirroringKnown for oneYes
Operating system versionKnown for one25
Screen mirroringKnown for oneYes
Video appsKnown for oneNetflix, Disney+, YouTube, Apple TV, Amazon Prime Video
Audioidentical
RMS rated powerKnown for one30 W
Sound modesKnown for oneAdaptive Sound Pro
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), 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for one5.3
Web browserKnown for oneYes
Design1 differ
Panel mounting interfaceDiffers300 x 200 mm200 x 200 mm
Frameless designKnown for oneYes
Introduction yearKnown for one2026
Slim fit wall mount supportKnown for oneYes
Stand typeKnown for oneLegs stand
Rollable displayKnown for oneNo
Performance3 differ
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+ Advanced (HDR10 Plus Advanced), Neo Quantum HDR+
Eco sensorKnown for oneYes
AI UpscaleKnown for oneYes
TV key supportKnown for oneYes
Backlight dimming technologyKnown for oneSupreme Mini LED Dimming
Picture processing technologyKnown for oneSamsung Real Depth Enhancer, NQ4 AI Gen 2 Processor
Picture processorDiffersα7 Gen 8 AI Processor 4KNQ4 AI Gen2
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, AI Auto Game Mode, AI Gaming Optimizer
Audio formats supportedKnown for oneAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Ports & interfaces2 differ
HDMI ports quantityDiffers34
Ethernet LAN (RJ-45) portsKnown for one1
RF ports quantityDiffers13
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Management featuresidentical
Electronic Programme Guide (EPG)Known for oneYes
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one27
Auto power offKnown for oneYes
Works with Samsung BixbyKnown for oneYes
Works with the Google AssistantKnown for oneYes
Universal Browse & PlayKnown for oneYes
Power2 differ
Power consumption (typical)Differs148 W65 W
Power consumption (max)Known for one190 W
Energy efficiency class (SDR)Known for oneF
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one65 kWh
Energy consumption (HDR) per 1000 hoursKnown for one168 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, 4K AI Upscaling, Real Depth Enhancer, Motion Xcelerator, Auto HDR Remastering, EyeComfort Mode, Dolby Atmos®, Object Tracking Sound Lite, Q-Symphony, Active Voice Amplifier Pro, Adaptive Sound Pro, Samsung Health, AI Customisation Mode, Smart Calibration, Colour Booster Pro, S
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 & dimensions8 differ
Width (with stand)Differs1455.4 mm1110.2 mm
Depth (with stand)Differs269.2 mm218 mm
Height (with stand)Differs904.2 mm680 mm
Weight (with stand)Differs16.7 kg11.4 kg
Width (without stand)Differs1455.4 mm1110.2 mm
Depth (without stand)Differs68.6 mm51.7 mm
Height (without stand)Differs840.7 mm643.9 mm
Weight (without stand)Differs16.5 kg11.1 kg
Stand widthKnown for one121.7 cm
Packaging data4 differ
Package widthDiffers1574.8 mm1228 mm
Package depthDiffers156.2 mm127 mm
Package heightDiffers946.1 mm743 mm
Package weightDiffers22.5 kg15 kg
Quick start guideKnown for oneYes
Packaging contentidentical
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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