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Product comparison · 2 tvs

LG 55NU800B3LA TV vs Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026)

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  • 58specifications compared
  • 32differ
  • 26identical
  • 53known for one product only

Key differences

The LG 55NU800B3LA TV 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 55NU800B3LA TV has 14 cm more display diagonal (metric) than the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026) (139 cm vs 125 cm). The Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026) has 10 W more RMS rated power than the LG 55NU800B3LA TV (30 W vs 20 W). Display diagonal: 139.7 cm (55") on the LG 55NU800B3LA TV, 127 cm (50") on the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026). Display technology: LED on the LG 55NU800B3LA TV, Neo QLED on the Samsung 50" Neo QLED QN82H 4K Vision AI Smart TV (2026).

  • Display diagonal
    • 139.7 cm (55")
    • 127 cm (50")
  • Display technology
    • LED
    • Neo QLED
  • LED backlighting type
    • Direct-LED
    • Quantum Mini LED
  • Native refresh rate
    • 60 Hz
    • 50 Hz
  • Display diagonal (metric)
    • 139 cm
    • 125 cm
  • Operating system installed
    • WebOS
    • Tizen
  • RMS rated power
    • 20 W
    • 30 W
  • Panel mounting interface
    • 200 x 100 mm
    • 200 x 200 mm

Side by side

Differences highlightedShow differences only
111 specifications
A

LG

55NU800B3LA TV

Model 55NU800B3LA

View product
B

Samsung

50" Neo QLED QN82H 4K Vision AI Smart TV (2026)View product
Display5 differ
Display diagonalDiffers139.7 cm (55")127 cm (50")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersLEDNeo QLED
LED backlightKnown for oneYes
LED backlighting typeDiffersDirect-LEDQuantum Mini LED
Backlight marketing nameKnown for oneQuantum Mini LED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers60 Hz50 Hz
Display diagonal (metric)Differs139 cm125 cm
TV tuneridentical
Tuner typeAnalog & digitalAnalog & digital
Digital signal format systemDVB-T2, DVB-C, DVB-S2DVB-T2, DVB-C, DVB-S2
Smart TV1 differ
Smart TVYesYes
Internet TVKnown for oneYes
Operating system installedDiffersWebOSTizen
Apple AirPlay 2 supportYesYes
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 one26
Smart modesKnown for oneFilmmaker
Audio3 differ
Audio output channels2.0 channels2.0 channels
RMS rated powerDiffers20 W30 W
Audio decodersDiffersDolby AC4, Dolby AC3, Dolby DigitalDolby Atmos
Sound modesDiffersAI Sound Pro, Clear Voice ProAdaptive Sound Pro
Audio pre-selection descriptorKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Number of speakersKnown for one1
Speaker directionKnown for oneDown firing
TV Sound Mode ShareKnown for oneYes
Network1 differ
Wi-FiYesYes
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)
BluetoothYesYes
Bluetooth version5.35.3
Ethernet LANYesYes
Web browserYesYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers200 x 100 mm200 x 200 mm
Frameless designKnown for oneYes
Introduction yearKnown for one2026
Slim fit wall mount supportKnown for oneYes
Stand typeKnown for oneLegs stand
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersDynamic Tone Mapping, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), High Dynamic Range 10 Pro (HDR10 Pro)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 processorKnown for oneNQ4 AI Gen2
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Optimizer, Variable Refresh Rate (VRR)Auto 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
4K Ultra HD upscalingYesYes
Multi ViewKnown for oneYes
Audio formats supportedKnown for oneEAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Image galleryKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
Ports & interfaces2 differ
HDMI ports quantity44
Ethernet LAN (RJ-45) ports11
Digital audio optical outKnown for one1
RF ports quantityDiffers23
Common interface (CI)YesYes
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
Consumer Electronics Control (CEC)DiffersSimpLinkAnynet+
USB 2.0 ports quantityKnown for one1
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 Amazon AlexaKnown for oneYes
Works with Samsung BixbyKnown for oneYes
Works with the Google AssistantKnown for oneYes
Universal Browse & PlayKnown for oneYes
Power5 differ
Power consumption (typical)Differs90 W65 W
Power consumption (standby)Differs2 W0.5 W
Power consumption (max)Known for one190 W
Energy efficiency class (SDR)FF
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers77 kWh65 kWh
Energy consumption (HDR) per 1000 hoursDiffers90 kWh168 kWh
AC input voltageDiffers100-240 V220-240 V
AC input frequency50/60 Hz50/60 Hz
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 oneGoogle Cast, Works With Apple HomeKit, ThinQ™, LG Sound Sync, WOW Orchestra, Nano Detail Enhancer, AI Magic Remote
Weight & dimensions8 differ
Width (with stand)Differs1226 mm1110.2 mm
Depth (with stand)Differs292 mm218 mm
Height (with stand)Differs778 mm680 mm
Weight (with stand)Differs9 kg11.4 kg
Width (without stand)Differs1226 mm1110.2 mm
Depth (without stand)Differs73.7 mm51.7 mm
Height (without stand)Differs710 mm643.9 mm
Weight (without stand)Differs8.8 kg11.1 kg
Stand widthKnown for one108.6 cm
Stand depthKnown for one29.2 cm
Packaging data4 differ
Package widthDiffers1385 mm1228 mm
Package depthDiffers121 mm127 mm
Package heightDiffers830 mm743 mm
Package weightDiffers12.8 kg15 kg
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedACAC
Remote control includedKnown for oneNo
Other featuresidentical
HGiG modeKnown for oneYes
Home DashboardKnown for oneYes
Intelligent Voice RecognitionKnown for oneYes
Google applicationsKnown for oneGoogle Photos

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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