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Product comparison · 2 tvs

LG OLED42C66LB 42" 4K OLED evo Smart TV with Dolby Vision Dolby Atmos & webOS vs Philips Ambilight 55OLED811/12 TV

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  • 48specifications compared
  • 26differ
  • 22identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 106.7 cm (42")
    • 139.7 cm (55")
  • Display technology
    • OLED evo
    • OLED
  • Tuner type
    • Analog & digital
    • Digital
  • Operating system installed
    • WebOS
    • Google TV
  • Audio output channels
    • 2.0 channels
    • 2.2 channels
  • Bluetooth version
    • 5.3
    • 5.4
  • Panel mounting interface
    • 300 x 200 mm
    • 300 x 300 mm
  • Works with Amazon Alexa
    • No
    • Yes

Side by side

Differences highlightedShow differences only
108 specifications
A

LG

OLED42C66LB 42" 4K OLED evo Smart TV with Dolby Vision Dolby Atmos & webOSView product
B

Philips

Ambilight 55OLED811/12 TV

Model 55OLED811/12

View product
Display2 differ
Display diagonalDiffers106.7 cm (42")139.7 cm (55")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersOLED evoOLED
Screen shapeKnown for oneFlat
Native aspect ratio16:916:9
Supported graphics resolutionsKnown for one640 x 480 (VGA), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Supported video modesKnown for one576p, 720p, 1080p, 2160p
Native refresh rate120 Hz120 Hz
Display refresh rates supportedKnown for one24 Hz, 25 Hz, 30 Hz, 50 Hz, 60 Hz, 100 Hz, 120 Hz, 144 Hz, 165 Hz
Display diagonal (metric)Known for one139 cm
TV tuner1 differ
Tuner typeDiffersAnalog & digitalDigital
Digital signal format systemKnown for oneDVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2, DVB-T2 HD
Smart TV2 differ
Smart TVYesYes
Internet TVKnown for oneYes
Operating system installedDiffersWebOSGoogle TV
Apple AirPlay 2 supportYesYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Video appsDiffersYouTube, All 4, Amazon Prime Video, Rakuten TV, Apple TV, BBC iPlayer, My5, NOW TV, Netflix, Paramount+, Twitch, ITV X, Chili, DAZN, Disney+Amazon Prime Video, Apple TV, Disney+, Netflix
Screen mirroringKnown for oneYes
Audio2 differ
Number of speakersKnown for one6
Audio output channelsDiffers2.0 channels2.2 channels
RMS rated powerKnown for one70 W
Audio decodersDiffersDolby AtmosDTS:X, Dolby Atmos, Dolby Digital
EqualizerKnown for oneYes
Sound modesKnown for oneCustom, Dialog, Music
Enhanced Audio Return Channel (eARC)YesYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsKnown for oneWi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Ethernet LANYesYes
Design1 differ
Product colourKnown for oneGrey
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm300 x 300 mm
Signal strength indicationKnown for oneYes
Stand typeKnown for oneCenter stand
Introduction yearKnown for one2026
Performance1 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Dolby VisionDolby Vision, High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Game modeYesYes
Teletext functionKnown for oneYes
TeletextKnown for one1000 pages
Teletext standardsKnown for oneHyper-text
Subtitles functionYesYes
Audio formats supportedKnown for oneAAC, FLAC, MP3, WAV
Image formats supportedKnown for oneBMP, GIF, HEIF, JPEG, PNG
Subtitle formats supportedKnown for oneASS, SMI, SRT, SSA, SUB, TXT
Video formats supportedKnown for oneAV1, AVC, AVI, H.264, HEVC, HEVC/H.265, MKV, MPEG1, MPEG2, MPEG4, VP9
Ambient light sensorKnown for oneYes
Backlight dimming technologyKnown for oneMicro Dimming Perfect
Picture processing technologyKnown for onePhilips P5 Perfect Picture Engine
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium
NVIDIA G-SYNCKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC Compatible
Game featuresKnown for oneAuto Low Latency Mode (ALLM), Dolby Vision Game, Game Bar 2.0, HGiG, Variable Refresh Rate (VRR)
Calman ReadyKnown for oneYes
4K Ultra HD upscalingKnown for oneYes
Ports & interfacesidentical
HDMI ports quantity44
HDMI versionKnown for one2.1
Audio Return Channel (ARC)YesYes
HDCPKnown for oneYes
HDCP versionKnown for one2.3
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one2
Headphone outputsKnown for one1
Common interface (CI)Known for oneYes
Digital audio optical outKnown for one1
Management features1 differ
Control typeKnown for oneRemote
Voice controlKnown for oneYes
Picture mute (for radio)Known for oneYes
ECO modeKnown for oneYes
Auto power offKnown for oneYes
Works with Amazon AlexaDiffersNoYes
Works with the Google AssistantYesYes
Power3 differ
Power consumption (standby)Differs0.5 W0.3 W
Energy efficiency class (SDR)GG
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers52 kWh77 kWh
Energy consumption (HDR) per 1000 hoursDiffers72.3 kWh71 kWh
Power consumption (sleep)Known for one2 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Energy efficiency scaleA to GA to G
Power supply typeInternalInternal
Brand-specific featuresidentical
Philips technologies (AV/TV)Known for one3 Sided Ambilight, AMD FreeSync™, Amazon Alexa Built-in, Ambilight, Ambilight Music, DTS:X®, Dolby Atmos®, Dolby Vision™, Gamebar 2.0, Google Assistant, Google TV, HDR10+, HDR10+ Adaptive, HLG, IntelliSound Engine, P5 AI Perfect Picture Engine, Smart TV, Voice Control, Works With Apple HomeKit, Work
Technical detailsidentical
Internal memoryKnown for one32000 MB
ProcessorKnown for oneα11 AI Processor 4K Gen3
Sound technologyKnown for oneα11 AI Sound Pro (Virtual 11.1.2 Up-mix) / AI Object Remastering Ultra / Precision Sound Master Pro / Adaptive Acoustic Tuning / WOW Orchestra
Weight & dimensions8 differ
Width (with stand)Differs932 mm1225 mm
Depth (with stand)Differs170 mm239 mm
Height (with stand)Differs577 mm774 mm
Weight (with stand)Differs10.1 kg17.6 kg
Width (without stand)Differs932 mm1225 mm
Depth (without stand)Differs41.1 mm40 mm
Height (without stand)Differs540 mm701 mm
Weight (without stand)Differs9.8 kg17.6 kg
Stand widthKnown for one50 cm
Packaging data4 differ
Package widthDiffers1060 mm1400 mm
Package depthDiffers152 mm160 mm
Package heightDiffers660 mm890 mm
Package weightDiffers12.7 kg22.5 kg
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedKnown for oneAC, USB
Remote control includedYesYes
Other featuresidentical
Internal memory typeKnown for oneFlash
Country of originKnown for onePoland

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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