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Product comparison · 2 tvs

LG UHD AI UA77A vs United UN40FVZ1 TV 101.6 cm (40") Full HD Smart TV Wi-Fi Black 220 cd/m²

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  • 51specifications compared
  • 29differ
  • 22identical
  • 80known for one product only

Key differences

The LG UHD AI UA77A has 16 more operating system version than the United UN40FVZ1 TV 101.6 cm (40") Full HD Smart TV Wi-Fi Black 220 cd/m² (25 vs 9). The LG UHD AI UA77A has 83 W more power consumption (typical) than the United UN40FVZ1 TV 101.6 cm (40") Full HD Smart TV Wi-Fi Black 220 cd/m² (148 W vs 65 W). The LG UHD AI UA77A has 563.4 mm more width (with stand) than the United UN40FVZ1 TV 101.6 cm (40") Full HD Smart TV Wi-Fi Black 220 cd/m² (1455.4 mm vs 892 mm). Only the LG UHD AI UA77A has enhanced Audio Return Channel (eARC). Only the LG UHD AI UA77A has high Dynamic Range (HDR) supported.

  • Display diagonal
    • 165.3 cm (65.1")
    • 101.6 cm (40")
  • HD type
    • 4K Ultra HD
    • Full HD
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Analog signal format system
    • ATSC
    • SECAM, PAL
  • Digital signal format system
    • QAM
    • DVB-T, DVB-T2, DVB-S2, DVB-C
  • Operating system installed
    • WebOS
    • VIDAA
  • Operating system version
    • 25
    • 9
  • Audio decoders
    • Dolby Atmos
    • Dolby Audio

Side by side

Differences highlightedShow differences only
131 specifications
A

LG

UHD AI UA77AView product
B

United

UN40FVZ1 TV 101.6 cm (40") Full HD Smart TV Wi-Fi Black 220 cd/m²

Model UN40FVZ1

View product
Display3 differ
Display diagonalDiffers165.3 cm (65.1")101.6 cm (40")
HD typeDiffers4K Ultra HDFull HD
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Display technologyKnown for oneLED
Display brightnessKnown for one220 cd/m²
Response timeKnown for one9.5 ms
Contrast ratio (typical)Known for one5000:1
Display number of coloursKnown for one16.7 million colours
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Display diagonal (metric)Known for one101 cm
Native refresh rateKnown for one60 Hz
TV tuner2 differ
Analog signal format systemDiffersATSCSECAM, PAL
Digital signal format systemDiffersQAMDVB-T, DVB-T2, DVB-S2, DVB-C
Supported TV bandsKnown for oneUHF, VHF, CATV
Smart TV3 differ
Operating system installedDiffersWebOSVIDAA
Operating system versionDiffers259
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.2
Built-in ChromecastKnown for oneNo
Video appsDiffersNetflix, Disney+, YouTube, Apple TV, Amazon Prime VideoYouTube, Amazon Prime Video, NOW TV, Netflix, Disney+
Screen mirroringKnown for oneYes
Audio2 differ
RMS rated powerKnown for one16 W
Built-in subwooferKnown for oneNo
Audio decodersDiffersDolby AtmosDolby Audio
Enhanced Audio Return Channel (eARC)DiffersYesNo
Audio output channelsKnown for one2.0 channels
Networkidentical
Wi-Fi bandKnown for oneDual-band (2.4 GHz / 5 GHz)
Bluetooth versionKnown for one5.1
Bluetooth profilesKnown for oneNot supported
Web browserKnown for oneYes
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Design1 differ
Panel mounting interfaceDiffers300 x 200 mm100 x 100 mm
Frameless designKnown for oneYes
Stand colourKnown for oneBlack
Performance3 differ
High Dynamic Range (HDR) supportedDiffersYesNo
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)Not supported
Teletext functionKnown for oneYes
Audio formats supportedDiffersAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-XMP3, AAC
Image formats supportedKnown for oneJPEG, PNG, BMP
Video formats supportedKnown for oneMPEG2, MPEG4, H.264, HEVC/H.265, MPEG1
Noise reductionKnown for oneYes
Processor coresKnown for one4
Parental controlKnown for oneYes
USB cloningKnown for oneYes
USB recordingKnown for oneNo
DVD playerKnown for oneNo
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Game featuresKnown for oneGame Optimizer
4K Ultra HD upscalingKnown for oneYes
Multi ViewKnown for oneYes
Ports & interfacesidentical
HDMI versionKnown for one1.4
Audio Return Channel (ARC)Known for oneYes
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
Audio (L/R) outKnown for one1
Headphone outputsKnown for one1
Common interface (CI)Known for oneYes
Common interface Plus (CI+)Known for oneYes
AV inputKnown for oneYes
PC in (D-Sub)Known for oneNo
Management features1 differ
Electronic Programme Guide (EPG)Known for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneEnglish, French, German, Italian, Spanish, Portuguese
Picture-in-PictureKnown for oneNo
Hotel modeKnown for oneYes
Basic hotel modeKnown for oneYes
Sleep timerKnown for oneYes
Works with Amazon AlexaDiffersYesNo
Works with Samsung BixbyKnown for oneNo
Works with the Google AssistantKnown for oneNo
Works with Apple SiriKnown for oneNo
Power2 differ
Power consumption (typical)Differs148 W65 W
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursKnown for one33 kWh
AC input voltageDiffers120 V100 - 240 V
Energy efficiency scaleKnown for oneA to G
Technical detailsidentical
BatteriesKnown for oneAAA 1,5 V
NICAM/A2Known for oneYes
ProcessorKnown for oneCA53
Weight & dimensions8 differ
Width (with stand)Differs1455.4 mm892 mm
Depth (with stand)Differs269.2 mm215 mm
Height (with stand)Differs904.2 mm554 mm
Weight (with stand)Differs16.7 kg4.6 kg
Width (without stand)Differs1455.4 mm892 mm
Depth (without stand)Differs68.6 mm71 mm
Height (without stand)Differs840.7 mm512 mm
Weight (without stand)Differs16.5 kg4.6 kg
Stand widthKnown for one121.7 cm
Packaging data4 differ
Screw threadKnown for oneM6
Package widthDiffers1574.8 mm985 mm
Package depthDiffers156.2 mm110 mm
Package heightDiffers946.1 mm590 mm
Package weightDiffers22.5 kg6.9 kg
Quick start guideKnown for oneYes
Packaging contentidentical
Soundbar includedKnown for oneNo
Cables includedKnown for oneAC
Remote control typeKnown for oneMR25
E-manualKnown for oneYes
Other featuresidentical
Batteries includedKnown for oneYes
Number of batteries supportedKnown for one2
Digital Living Network Alliance (DLNA) certifiedKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Logical Channel Number (LCN)Known for oneYes
LNB supportKnown for oneYes
Warranty periodKnown for one2 year(s)
Country of originKnown for oneMexico
Brand-specific featuresidentical
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

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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