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Product comparison · 2 tvs

LG OLED evo AI OLED48G66LS.AEU TV vs Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026)

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  • 51specifications compared
  • 22differ
  • 29identical
  • 89known for one product only

Key differences

The LG OLED evo AI OLED48G66LS.AEU TV has 60 Hz more native refresh rate than the Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026) (120 Hz vs 60 Hz). The Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026) has 55 cm more display diagonal (metric) than the LG OLED evo AI OLED48G66LS.AEU TV (176 cm vs 121 cm). The LG OLED evo AI OLED48G66LS.AEU TV has 0.2 channels more audio output channels than the Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026) (2.2 channels vs 2.0 channels). Display diagonal: 121.9 cm (48") on the LG OLED evo AI OLED48G66LS.AEU TV, 177.8 cm (70") on the Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026). Display technology: OLED evo on the LG OLED evo AI OLED48G66LS.AEU TV, LED on the Samsung 70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026).

  • Display diagonal
    • 121.9 cm (48")
    • 177.8 cm (70")
  • Display technology
    • OLED evo
    • LED
  • Motion interpolation technology
    • OLED Motion
    • Motion Xcelerator
  • Native refresh rate
    • 120 Hz
    • 60 Hz
  • Display diagonal (metric)
    • 121 cm
    • 176 cm
  • Operating system installed
    • WebOS
    • Tizen
  • Audio output channels
    • 2.2 channels
    • 2.0 channels
  • RMS rated power
    • 40 W
    • 20 W

Side by side

Differences highlightedShow differences only
140 specifications
A

LG

OLED evo AI OLED48G66LS.AEU TV

Model OLED48G66LS.AEU

View product
B

Samsung

70" Crystal UHD U8099H 4K Samsung Vision AI Smart TV (2026)View product
Display5 differ
Display diagonalDiffers121.9 cm (48")177.8 cm (70")
Display technologyDiffersOLED evoLED
Response timeKnown for one0.1 ms
Motion interpolation technologyDiffersOLED MotionMotion Xcelerator
Native refresh rateDiffers120 Hz60 Hz
Display refresh rates supportedKnown for one165 Hz, 120 Hz
Display diagonal (metric)Differs121 cm176 cm
TV tuner1 differ
Digital signal format systemDiffersDVB-T, DVB-T2, DVB-S, DVB-S2, DVB-CDVB-C, DVB-S2, DVB-T2
Smart TV2 differ
Internet TVKnown for oneYes
Operating system installedDiffersWebOSTizen
Operating system versionKnown for one26
Built-in ChromecastKnown for oneYes
Video appsDiffersNetflix, NOW TV, Amazon Prime Video, YouTube, DAZN, Disney+, Rakuten TV, Apple TV, RaiPlaySamsung TV Plus
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Smart modesKnown for oneFilmmaker
Universal guideKnown for oneYes
Audio2 differ
Number of speakersKnown for one4
Audio output channelsDiffers2.2 channels2.0 channels
RMS rated powerDiffers40 W20 W
Built-in subwooferKnown for oneNo
Audio decodersKnown for oneDolby Digital, Dolby Atmos
Adaptive soundKnown for oneYes
Audio pre-selection descriptorKnown for oneYes
MultiroomKnown for oneYes
Multiroom audio technologyKnown for oneSamsung Multiroom Link
Network1 differ
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 5 (802.11ac)
Bluetooth profilesKnown for oneA2DP
Web browserKnown for oneYes
Bluetooth Low Energy (BLE)Known for oneYes
Designidentical
Panel mounting interfaceKnown for one300 x 200 mm
Introduction yearKnown for one2026
Stand typeKnown for oneCenter stand
Colour nameKnown for oneBlack
Housing materialKnown for oneMetal
Frameless designKnown for oneYes
Bezel typeKnown for one3 Bezel-less
Stand colourKnown for oneTitanium
Performance3 differ
High Dynamic Range (HDR) technologyDiffersDolby Vision, Filmmaker Mode, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Video formats supportedKnown for oneHEVC/H.265, AV1, VP9
Backlight dimming technologyDiffersPixel DimmingUHD Dimming
Picture processorKnown for oneα11 Gen 3 AI Processor 4K
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync
NVIDIA G-SYNCKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC
Game featuresDiffersVariable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiGAuto Low Latency Mode (ALLM), Gaming Hub, HGiG
Multi ViewKnown for oneYes
Parental controlKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
DVD playerKnown for oneNo
Teletext functionKnown for oneYes
Teletext standardsKnown for oneTTX
Subtitles functionKnown for oneYes
Eco sensorKnown for oneYes
TV key supportKnown for oneYes
Picture processing technologyKnown for oneCrystal Processor 4K, Samsung Mega Contrast
SmartThings app supportKnown for oneYes
TV sound to mobile deviceKnown for oneYes
Tap viewKnown for oneYes
ConnectShare (HDD)Known for oneYes
ConnectShare (USB)Known for oneYes
Ports & interfaces5 differ
HDMI ports quantityDiffers43
HDMI versionKnown for one2.1
Audio Return Channel (ARC)Known for oneYes
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
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-C ports quantityKnown for one0
Headphone outputsKnown for one1
RF ports quantityDiffers23
Common interface Plus (CI+) versionDiffers2.01.4
Consumer Electronics Control (CEC)DiffersSimpLinkAnynet+
Management featuresidentical
Voice controlKnown for oneYes
Picture-in-PictureKnown for oneNo
Hotel modeKnown for oneNo
Basic hotel modeKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Works with Samsung BixbyKnown for oneNo
Works with the Google AssistantKnown for oneYes
Works with Apple SiriKnown for oneYes
ECO modeKnown for oneYes
Auto power offKnown for oneYes
Power3 differ
Energy efficiency class (SDR)DiffersEF
Energy consumption (SDR) per 1000 hoursDiffers51 kWh114 kWh
Energy consumption (HDR) per 1000 hoursDiffers94 kWh201 kWh
AC input voltageKnown for one220 - 240 V
AC input frequencyKnown for one50/60 Hz
Brand-specific featuresidentical
LG technologies (AV/TV)Known for oneDynamic Tone Mapping Ultra, α11 AI Super Upscaling 4K, AI Picture Pro, α11 AI Sound Pro, WOW Orchestra, WOW Interface, AI Acoustic Tuning, AI Object Remastering Pro
Samsung technologies (AV/TV)Known for one4K Upscaling, Bluetooth Dual Audio, Crystal Processor 4K, MetalStream Design, Micro Dimming, Motion Xcelerator, Object Tracking Sound Lite, Q-Symphony, Samsung Knox Security
Weight & dimensionsidentical
Width (with stand)Known for one1071 mm
Depth (with stand)Known for one230 mm
Height (with stand)Known for one675 mm
Weight (with stand)Known for one16.7 kg
Width (without stand)Known for one1071 mm
Depth (without stand)Known for one46.9 mm
Height (without stand)Known for one620 mm
Weight (without stand)Known for one14.9 kg
Stand widthKnown for one47 cm
Stand depthKnown for one20 cm
Packaging dataidentical
Package widthKnown for one1373 mm
Package depthKnown for one162 mm
Package heightKnown for one735 mm
Package weightKnown for one20.4 kg
Package typeKnown for oneBox
Packaging contentidentical
Remote control typeKnown for oneMR26GB
Soundbar includedKnown for oneNo
Cables includedKnown for oneAC
Manual languagesKnown for oneMulti
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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