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Product comparison · 2 tvs

LG UHD AI UA77A vs Samsung GMR 100 R 85 HUXZG

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  • 39specifications compared
  • 22differ
  • 17identical
  • 72known for one product only

Key differences

The Samsung GMR 100 R 85 HUXZG has 2 channels more audio output channels than the LG UHD AI UA77A (4.0 channels vs 2.0 channels). The Samsung GMR 100 R 85 HUXZG has 1 more HDMI ports quantity than the LG UHD AI UA77A (4 vs 3). The Samsung GMR 100 R 85 HUXZG has 774.4 mm more width (with stand) than the LG UHD AI UA77A (2229.8 mm vs 1455.4 mm). Only the LG UHD AI UA77A has internet TV. Display diagonal: 165.3 cm (65.1") on the LG UHD AI UA77A, 2.54 m (100") on the Samsung GMR 100 R 85 HUXZG.

  • Display diagonal
    • 165.3 cm (65.1")
    • 2.54 m (100")
  • Internet TV
    • Yes
    • No
  • Operating system installed
    • WebOS
    • Tizen
  • Audio output channels
    • 2.0 channels
    • 4.0 channels
  • Wi-Fi standards
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6E (802.11ax)
  • Panel mounting interface
    • 300 x 200 mm
    • 600 x 400 mm
  • HDMI ports quantity
    • 3
    • 4
  • Width (with stand)
    • 1455.4 mm
    • 2229.8 mm

Side by side

Differences highlightedShow differences only
111 specifications
A

LG

UHD AI UA77AView product
B

Samsung

GMR 100 R 85 HUXZGView product
Display1 differ
Display diagonalDiffers165.3 cm (65.1")2.54 m (100")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyKnown for oneMicro RGB
LED backlightKnown for oneYes
Screen shapeFlatFlat
Motion interpolation technologyKnown for oneMotion Xcelerator
Display diagonal (metric)Known for one252 cm
Native aspect ratioKnown for one16:9
Native refresh rateKnown for one60 Hz
TV tuneridentical
Tuner typeAnalog & digitalAnalog & digital
Analog signal format systemKnown for oneATSC
Digital signal format systemKnown for oneQAM
Smart TV2 differ
Smart TVYesYes
Internet TVDiffersYesNo
Operating system installedDiffersWebOSTizen
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Far-field voice interactionKnown for oneYes
Universal guideKnown for oneYes
Operating system versionKnown for one25
Screen mirroringKnown for oneYes
Apple AirPlay 2 supportKnown for oneYes
Video appsKnown for oneNetflix, Disney+, YouTube, Apple TV, Amazon Prime Video
Audio1 differ
Audio output channelsDiffers2.0 channels4.0 channels
RMS rated powerKnown for one40 W
Audio decodersDolby AtmosDolby Atmos
Sound modesKnown for oneAdaptive Sound Pro
Active voice amplifier (AVA)Known for oneYes
Number of speakersKnown for one2
Enhanced Audio Return Channel (eARC)Known for oneYes
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 6E (802.11ax)
BluetoothYesYes
Bluetooth versionKnown for one5.3
Ethernet LANYesYes
Web browserKnown for oneYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm600 x 400 mm
Introduction yearKnown for one2026
Bezel typeKnown for one3 Bezel-less
Rollable displayKnown for oneNo
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)Micro RGB HDR+, High Dynamic Range 10+ Adaptive (HDR10 Plus Adaptive), High Dynamic Range 10+ Gaming (HDR10 Plus Gaming), High Dynamic Range 10+ Advanced (HDR10 Plus Advanced), Hybrid Log-Gamma (HLG)
Teletext functionKnown for oneYes
AI UpscaleKnown for oneYes
Backlight dimming technologyKnown for oneUltimate Micro Dimming
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium Pro
Game featuresDiffersGame OptimizerAuto Low Latency Mode (ALLM), Game Motion Plus, Variable Refresh Rate (VRR), Dynamic Black EQ, Surround Sound, Super Ultra Wide Game View, Game Bar, Gaming Hub, Mini Map Zoom, HGiG, AI Auto Game Mode
Multi ViewYesYes
SmartThings app supportKnown for oneYes
Tap viewKnown for oneYes
ConnectShare (HDD)Known for oneYes
ConnectShare (USB)Known for oneYes
Audio formats supportedKnown for oneAC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X
Picture processorKnown for oneα7 Gen 8 AI Processor 4K
4K Ultra HD upscalingKnown for oneYes
Ports & interfaces1 differ
HDMI ports quantityDiffers34
HDMI versionKnown for one2.1
HDMI Quick SwitchKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantity22
Digital audio optical out11
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)Known for oneAnynet+
PC in (D-Sub)Known for oneNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
RF ports quantityKnown for one1
Management featuresidentical
Electronic Programme Guide (EPG)Known for oneYes
Works with Amazon AlexaYesYes
Works with Samsung BixbyKnown for oneNo
Works with the Google AssistantKnown for oneYes
Poweridentical
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one475 W
Energy efficiency class (SDR)Known for oneG
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one203 kWh
Energy consumption (HDR) per 1000 hoursKnown for one420 kWh
Energy efficiency scaleKnown for oneA to G
Power consumption (typical)Known for one148 W
AC input voltageKnown for one120 V
AC input frequencyKnown for one50/60 Hz
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneAuto HDR Remastering, Micro RGB Precision Color 100, Wide Viewing Angle, Micro RGB Color Booster Pro, 4K AI Upscaling, Dolby Atmos®, Object Tracking Sound
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
Weight & dimensions9 differ
Width (with stand)Differs1455.4 mm2229.8 mm
Depth (with stand)Differs269.2 mm415.4 mm
Height (with stand)Differs904.2 mm1332.4 mm
Weight (with stand)Differs16.7 kg61.7 kg
Width (without stand)Differs1455.4 mm2229.8 mm
Depth (without stand)Differs68.6 mm57.4 mm
Height (without stand)Differs840.7 mm1273.4 mm
Weight (without stand)Differs16.5 kg60.3 kg
Stand widthDiffers121.7 cm172.3 cm
Stand depthKnown for one41.5 cm
Packaging data4 differ
Package widthDiffers1574.8 mm2399 mm
Package depthDiffers156.2 mm230 mm
Package heightDiffers946.1 mm1444 mm
Package weightDiffers22.5 kg83.1 kg
Package typeKnown for oneBox
Quick start guideKnown for oneYes
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Remote control typeKnown for oneMR25
E-manualKnown for oneYes
Other featuresidentical
Country of originKnown for oneMexico

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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