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Product comparison · 2 tvs

Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black vs TCL A400 Pro 43A400PRO-UK TV

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  • 49specifications compared
  • 29differ
  • 20identical
  • 61known for one product only

Key differences

The Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has 84 Hz more native refresh rate than the TCL A400 Pro 43A400PRO-UK TV (144 Hz vs 60 Hz). The Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has 30 cm more display diagonal (metric) than the TCL A400 Pro 43A400PRO-UK TV (138 cm vs 108 cm). The Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has 10 W more RMS rated power than the TCL A400 Pro 43A400PRO-UK TV (30 W vs 20 W). Only the Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black has AMD FreeSync. Display diagonal: 139.7 cm (55") on the Samsung QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black, 109.2 cm (43") on the TCL A400 Pro 43A400PRO-UK TV.

  • Display diagonal
    • 139.7 cm (55")
    • 109.2 cm (43")
  • Display technology
    • Neo QLED
    • QLED
  • Native refresh rate
    • 144 Hz
    • 60 Hz
  • Display diagonal (metric)
    • 138 cm
    • 108 cm
  • Operating system installed
    • Tizen
    • Google TV
  • RMS rated power
    • 30 W
    • 20 W
  • Audio decoders
    • Dolby Atmos
    • DTS:X, DTS Virtual:X
  • Wi-Fi standards
    • Wi-Fi 6E (802.11ax)
    • Wi-Fi 5 (802.11ac)

Side by side

Differences highlightedShow differences only
110 specifications
A

Samsung

QE55QN82HAU 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black

Model QE55QN82HAU

View product
B

TCL

A400 Pro 43A400PRO-UK TV

Model 43A400PRO-UK

View product
Display4 differ
Display diagonalDiffers139.7 cm (55")109.2 cm (43")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersNeo QLEDQLED
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers144 Hz60 Hz
Dynamic contrast ratio marketing nameKnown for oneHigh Contrast
Display diagonal (metric)Differs138 cm108 cm
LED backlightKnown for oneYes
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Display brightnessKnown for one350 cd/m²
Colour gamut standardKnown for oneDCI-P3
TV tuneridentical
Tuner typeKnown for oneAnalog & digital
Digital signal format systemKnown for oneDVB-T2, DVB-C, DVB-S2
Auto channel searchKnown for oneYes
Smart TV1 differ
Smart TVYesYes
Internet TVYesYes
Operating system installedDiffersTizenGoogle TV
Apple AirPlay 2 supportKnown for oneYes
Sound mirroringKnown for oneYes
Hybrid Broadcast Broadband TV (HbbTV)Known for oneYes
Hybrid Broadcast Broadband TV (HbbTV) versionKnown for one2.0.4
TV initiate mirroringKnown for oneYes
Universal guideKnown for oneYes
Audio2 differ
Number of speakers22
RMS rated powerDiffers30 W20 W
Audio decodersDiffersDolby AtmosDTS:X, DTS Virtual:X
Audio pre-selection descriptorKnown for oneYes
Enhanced Audio Return Channel (eARC)YesYes
Audio output channelsKnown for one2.0 channels
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Ethernet LANKnown for oneYes
MiracastKnown for oneYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers300 x 200 mm100 x 100 mm
Rollable displayKnown for oneNo
Frameless designKnown for oneYes
Bezel typeKnown for one3 Bezel-less
Stand typeKnown for oneLegs stand
Stand colourKnown for oneBlack
Introduction yearKnown for one2026
Performance3 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersNeo Quantum 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), Filmmaker ModeDolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus)
Game modeKnown for oneYes
Subtitles functionKnown for oneYes
Eco sensorKnown for oneYes
TV key supportKnown for oneYes
Backlight dimming technologyKnown for oneSupreme Mini LED Dimming
AMD FreeSyncDiffersYesNo
AMD FreeSync typeKnown for oneFreeSync Premium Pro
Game featuresDiffersAuto Low Latency Mode (ALLM), Game Motion Plus, Super Ultra Wide Game View, Dynamic Black EQ, Variable Refresh Rate (VRR), Mini Map Zoom, Gaming Hub, AI Auto Game Mode, AI Gaming OptimizerVariable Refresh Rate (VRR)
Multi ViewKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
USB recordingKnown for oneYes
Ports & interfacesidentical
HDMI ports quantityKnown for one4
Audio Return Channel (ARC)YesYes
PC in (D-Sub)Known for oneNo
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Digital audio optical outKnown for one1
RF ports quantityKnown for one3
Common interface (CI)Known for oneYes
Common interface Plus (CI+)Known for oneYes
Consumer Electronics Control (CEC)Known for oneAnynet+
HDMI versionKnown for one2.1
Management featuresidentical
Voice guideKnown for oneYes
Electronic Programme Guide (EPG)YesYes
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one28
Auto power offKnown for oneYes
Works with Amazon AlexaKnown for oneYes
Works with Samsung BixbyKnown for oneYes
Works with the Google AssistantYesYes
Voice controlKnown for oneNo
Power2 differ
Power consumption (typical)Known for one64 W
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)EE
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers64 kWh40 kWh
Energy consumption (HDR) per 1000 hoursDiffers204 kWh90 kWh
AC input voltageKnown for one220-240 V
AC input frequencyKnown for one50/60 Hz
Energy saving modeKnown for oneYes
Energy efficiency scaleA to GA to G
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneNQ4 AI Gen2 Processor, 4K AI Upscaling, Real Depth Enhancer, Auto HDR Remastering, EyeComfort Mode, Wide Viewing Angle, Object Tracking Sound Lite, Active Voice Amplifier Pro, Adaptive Sound Pro, Q-Symphony, AI Sound Controller, Samsung TV Plus, Karaoke Mode
Weight & dimensions10 differ
Width (with stand)Differs1224 mm966 mm
Depth (with stand)Differs218 mm205 mm
Height (with stand)Differs744 mm597 mm
Weight (with stand)Differs13.5 kg7.7 kg
Width (without stand)Differs1224 mm966 mm
Depth (without stand)Differs52 mm39.9 mm
Height (without stand)Differs708 mm560 mm
Weight (without stand)Differs13.2 kg7.5 kg
Stand widthDiffers103.5 cm75.5 cm
Stand depthDiffers21.8 cm20.5 cm
Packaging data4 differ
Package widthDiffers1352 mm660 mm
Package depthDiffers127 mm1070 mm
Package heightDiffers808 mm110 mm
Package weightDiffers18.1 kg10.2 kg
Packaging contentidentical
Desktop standKnown for oneYes
Cables includedKnown for oneAC
Remote control includedKnown for oneYes

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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