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Product comparison · 2 tvs

LG 55UA7700AUA TV vs Samsung 75" Crystal UHD U7070H Smart TV (2026)

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  • 52specifications compared
  • 26differ
  • 26identical
  • 61known for one product only

Key differences

The LG 55UA7700AUA TV has 10 Hz more native refresh rate than the Samsung 75" Crystal UHD U7070H Smart TV (2026) (60 Hz vs 50 Hz). The LG 55UA7700AUA TV has 32.208 cm more display diagonal (metric) than the Samsung 75" Crystal UHD U7070H Smart TV (2026) (140.208 cm vs 108 cm). The Samsung 75" Crystal UHD U7070H Smart TV (2026) has 0.3 more Bluetooth version than the LG 55UA7700AUA TV (5.3 vs 5.0). Display diagonal: 140.2 cm (55.2") on the LG 55UA7700AUA TV, 190.5 cm (75") on the Samsung 75" Crystal UHD U7070H Smart TV (2026). Tuner type: Digital on the LG 55UA7700AUA TV, Analog & digital on the Samsung 75" Crystal UHD U7070H Smart TV (2026).

  • Display diagonal
    • 140.2 cm (55.2")
    • 190.5 cm (75")
  • Native refresh rate
    • 60 Hz
    • 50 Hz
  • Display diagonal (metric)
    • 140.208 cm
    • 108 cm
  • Tuner type
    • Digital
    • Analog & digital
  • Digital signal format system
    • ATSC, QAM
    • DVB-C, DVB-S2, DVB-T2
  • Operating system installed
    • WebOS
    • Tizen
  • Bluetooth version
    • 5.0
    • 5.3
  • Panel mounting interface
    • 300 x 200 mm
    • 200 x 200 mm

Side by side

Differences highlightedShow differences only
113 specifications
A

LG

55UA7700AUA TV

Model 55UA7700AUA

View product
B

Samsung

75" Crystal UHD U7070H Smart TV (2026)View product
Display3 differ
Display diagonalDiffers140.2 cm (55.2")190.5 cm (75")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyLEDLED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers60 Hz50 Hz
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Display diagonal (metric)Differs140.208 cm108 cm
LED backlightKnown for oneYes
LED backlighting typeKnown for oneDirect-LED
TV tuner2 differ
Tuner typeDiffersDigitalAnalog & digital
Digital signal format systemDiffersATSC, QAMDVB-C, DVB-S2, DVB-T2
Analog signal format systemKnown for oneATSC
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersWebOSTizen
Apple AirPlay 2 supportYesYes
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.4
Operating system versionKnown for onewebOS 25
Smart modesKnown for oneFilmmaker
Video appsKnown for oneAmazon Prime Video, Apple TV, Disney+, Netflix, YouTube
Audioidentical
Number of speakers22
RMS rated powerKnown for one20 W
Adaptive soundKnown for oneYes
Audio pre-selection descriptorKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Audio output channelsKnown for one2.0 channels
Audio decodersKnown for oneDolby Atmos
Sound modesKnown for oneClear Voice Pro
Speaker directionKnown for oneDown firing
TV Sound Mode ShareKnown for oneYes
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers5.05.3
Ethernet LANYesYes
Web browserYesYes
MiracastKnown for oneYes
Design1 differ
Product colourKnown for oneBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm200 x 200 mm
Frameless designKnown for oneYes
Bezel typeKnown for one3 Bezel-less
Stand typeKnown for oneLegs stand
Stand colourKnown for oneGrey
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersDynamic Tone Mapping, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Filmmaker ModeHigh Dynamic Range 10+ (HDR10 Plus)
AI UpscaleYesYes
TV key supportKnown for oneYes
Backlight dimming technologyKnown for oneUHD Dimming
Picture processing technologyKnown for oneSamsung Contrast Enhancer
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR)Auto Low Latency Mode (ALLM), HGiG, Variable Refresh Rate (VRR)
4K Ultra HD upscalingYesYes
SmartThings app supportKnown for oneYes
Smartphone/tablet remote supportYesYes
Game modeKnown for oneYes
Audio formats supportedKnown for oneAAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, apt-X
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
Multi ViewKnown for oneNo
USB recordingKnown for oneYes
Ports & interfaces2 differ
HDMI ports quantity33
Audio Return Channel (ARC)YesYes
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity11
RF ports quantityDiffers13
Common interface (CI)Known for oneYes
Common interface Plus (CI+)Known for oneYes
Common interface Plus (CI+) versionKnown for one1.4
Consumer Electronics Control (CEC)DiffersYesAnynet+
Digital audio optical outKnown 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 the Google AssistantYesYes
Voice controlKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Power2 differ
Power consumption (typical)Differs113 W129 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one220 W
Energy efficiency class (SDR)Known for oneF
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one129 kWh
Energy consumption (HDR) per 1000 hoursKnown for one228 kWh
AC input voltageDiffers120 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 oneAI Energy Mode, Object Tracking Sound Lite, PurColour, Q-Symphony, Samsung Knox Security, Samsung TV Plus, Slim Fit Wall-Mount, Motion Xcelerator
LG technologies (AV/TV)Known for one4K Super Upscaling, AI Magic Remote, AI Sound Pro (Virtual 9.1.2 Up-mix), ALLM, Apple Airplay 2, Bluetooth Surround Ready, Clear Voice Pro, Dolby Atmos®, Dynamic Tone Mapping, Filmmaker Mode™, Game Optimiser, Google Cast, HDR, LG Channels, Magic Remote Control, Precision HDR Master Pro, Precision So
Weight & dimensions9 differ
Width (with stand)Differs1237 mm1668.1 mm
Depth (with stand)Differs231.1 mm280 mm
Height (with stand)Differs779.8 mm1007.9 mm
Weight (with stand)Differs11.6 kg22 kg
Width (without stand)Differs1237 mm1668.1 mm
Depth (without stand)Differs68.6 mm77 mm
Height (without stand)Differs718.8 mm957.8 mm
Weight (without stand)Differs11.5 kg21.6 kg
Stand widthDiffers108.7 cm125 cm
Stand depthKnown for one28 cm
Packaging data1 differ
Package widthKnown for one1825 mm
Package depthKnown for one170 mm
Package heightKnown for one1100 mm
Package weightDiffers15.9 kg30.6 kg
Packaging content1 differ
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Remote control typeDiffersMagic Remote MR25TM1240A
Other featuresidentical
Country of originKnown for oneMexico
Warranty periodKnown for one3 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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