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Product comparison · 2 tvs

LG 55 inch LG QNED AI QNED70 4K Smart TV 2025 vs Samsung QE42S92FAEXXN TV

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  • 74specifications compared
  • 37differ
  • 37identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 139.7 cm (55")
    • 106.7 cm (42")
  • Display technology
    • QNED
    • OLED
  • Native refresh rate
    • 60 Hz
    • 100 Hz
  • Display diagonal (metric)
    • 139 cm
    • 105 cm
  • Operating system installed
    • WebOS
    • Tizen
  • Audio decoders
    • Dolby Digital
    • Dolby Atmos
  • Bluetooth version
    • 5.0
    • 5.3
  • Panel mounting interface
    • 300 x 300 mm
    • 200 x 200 mm

Side by side

Differences highlightedShow differences only
139 specifications
A

LG

55 inch LG QNED AI QNED70 4K Smart TV 2025View product
B

Samsung

QE42S92FAEXXN TV

Model QE42S92FAEXXN

View product
Display4 differ
Display diagonalDiffers139.7 cm (55")106.7 cm (42")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersQNEDOLED
LED backlightKnown for oneYes
LED backlighting typeKnown for oneDirect-LED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Native refresh rateDiffers60 Hz100 Hz
Display diagonal (metric)Differs139 cm105 cm
Motion interpolation technologyKnown for oneMotion Xcelerator
Display refresh rates supportedKnown for one144 Hz
TV tuner1 differ
Tuner typeAnalog & digitalAnalog & digital
Digital signal format systemDiffersDVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2DVB-C, DVB-S2, DVB-T2
Number of tunersKnown for one2 tuner(s)
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSTizen
Operating system versionKnown for one25
Apple AirPlay 2 supportYesYes
Built-in ChromecastKnown for oneYes
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for oneHbbTV 2.0.4
Far-field voice interactionKnown for oneYes
Audio2 differ
Number of speakersKnown for one2
Audio output channels2.0 channels2.0 channels
RMS rated power20 W20 W
Built-in subwooferKnown for oneNo
Audio decodersDiffersDolby DigitalDolby Atmos
Sound modesDiffersAI Sound Pro, Clear Voice ProAdaptive Sound Pro
TV Sound Mode ShareKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Active voice amplifier (AVA)Known for oneYes
Audio pre-selection descriptorKnown for oneYes
Object Tracking Sound+ (OTS+)Known for oneYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers5.05.3
Ethernet LANYesYes
Bluetooth profilesKnown for oneA2DP
Web browserYesYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 300 mm200 x 200 mm
Frameless designKnown for oneYes
Introduction year20252025
Stand typeLegs standLegs stand
Colour nameKnown for oneGRAPHITE BLACK
Bezel typeKnown for one4 Bezel-less
Mini wall mount supportKnown for oneYes
Slim fit wall mount supportKnown for oneYes
Performance3 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersFilmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming)
Game modeKnown for oneYes
Teletext functionKnown for oneYes
Subtitles functionKnown for oneYes
Video formats supportedKnown for oneAV1, HEVC/H.265, VP9
Picture processorDiffersα7 Gen8 AI Processor 4KNQ4 AI Gen3
Processor coresKnown for one4
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR)Auto Low Latency Mode (ALLM), Dynamic Black EQ, Game Motion Plus, Gaming Hub, HGiG, Mini Map Zoom, Super Ultra Wide Game View, Surround Sound, Variable Refresh Rate (VRR)
Multi ViewYesYes
Smartphone/tablet remote supportKnown for oneYes
USB recordingKnown for oneNo
DVD playerKnown for oneNo
Eco sensorKnown for oneYes
AI UpscaleKnown for oneYes
TV key supportKnown for oneYes
Picture processing technologyKnown for oneSamsung Real Depth Enhancer
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium
Tap viewKnown for oneYes
Ports & interfaces4 differ
HDMI ports quantityDiffers34
HDMI versionKnown for one2.1
Audio Return Channel (ARC)Known for oneYes
PC in (D-Sub)Known for oneNo
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Digital audio optical out11
Headphone outputsKnown for one0
RF ports quantityDiffers24
Common interface (CI)YesYes
Common interface Plus (CI+)YesYes
Common interface Plus (CI+) version1.41.4
Consumer Electronics Control (CEC)DiffersSimpLinkAnynet+
Management features2 differ
Voice guideKnown for oneYes
Electronic Programme Guide (EPG)YesYes
Programming periodKnown for one8 day(s)
On Screen Display (OSD)YesYes
Number of OSD languagesDiffers3828
Picture-in-PictureKnown for oneNo
Hotel modeKnown for oneNo
Basic hotel modeKnown for oneYes
Works with Amazon AlexaYesYes
Works with Samsung BixbyDiffersNoYes
Works with the Google AssistantKnown for oneYes
Works with Apple SiriKnown for oneYes
Auto power offKnown for oneYes
Universal Browse & PlayKnown for oneYes
Power3 differ
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)GG
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers84 kWh52 kWh
Energy consumption (HDR) per 1000 hoursDiffers105 kWh103 kWh
AC input voltageDiffers100-240 V220-240 V
AC input frequency50/60 Hz50/60 Hz
Energy saving modeYesYes
Energy efficiency scaleA to GA to G
Power supply typeKnown for oneInternal
Power consumption (typical)Known for one52 W
Power consumption (max)Known for one200 W
Brand-specific featuresidentical
LG technologies (AV/TV)Known for oneAI Acoustic Tuning, AI Sound Pro, AI Super Upscaling 4K, Bluetooth Surround Ready, Dynamic Tone Mapping Pro, LG Sound Sync, ThinQ™, WOW Orchestra, WebOS Smart TV
Samsung technologies (AV/TV)Known for one4K AI Upscaling Pro, AI Motion Enhancer Pro, Auto HDR Remastering Pro, EyeComfort Mode, LaserSlim Design, NQ4 AI Gen3 Processor, Q-Symphony, Samsung Health, Samsung TV Plus, Ultra Viewing Angle
Weight & dimensions10 differ
Width (with stand)Differs1236 mm934.4 mm
Depth (with stand)Differs235 mm206.3 mm
Height (with stand)Differs772 mm606.9 mm
Weight (with stand)Differs11.6 kg8.7 kg
Width (without stand)Differs1236 mm934.4 mm
Depth (without stand)Differs67.9 mm39.5 mm
Height (without stand)Differs718 mm542.6 mm
Weight (without stand)Differs11.5 kg8.3 kg
Stand widthDiffers112.4 cm65.2 cm
Stand depthDiffers23.5 cm20.6 cm
Packaging data4 differ
Package widthDiffers1360 mm1051 mm
Package depthDiffers142 mm131 mm
Package heightDiffers845 mm657 mm
Package weightDiffers15.8 kg11.8 kg
Package typeKnown for oneBox
Packaging content1 differ
Desktop standKnown for oneYes
Remote control includedYesYes
Remote control typeDiffersMR25GBTM2560E (Italia, TM1240A aggiuntivo)
Soundbar includedKnown for oneNo
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Warranty periodKnown for one2 year(s)

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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