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Product comparison · 2 tvs

Samsung 55" Crystal UHD U7070H Smart TV (2026) vs TCL A400 Pro 55A400PRO-UK TV

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  • 47specifications compared
  • 26differ
  • 21identical
  • 58known for one product only

Key differences

The TCL A400 Pro 55A400PRO-UK TV has 94 Hz more native refresh rate than the Samsung 55" Crystal UHD U7070H Smart TV (2026) (144 Hz vs 50 Hz). The Samsung 55" Crystal UHD U7070H Smart TV (2026) has 30 cm more display diagonal (metric) than the TCL A400 Pro 55A400PRO-UK TV (138 cm vs 108 cm). The TCL A400 Pro 55A400PRO-UK TV has 0.1 more Bluetooth version than the Samsung 55" Crystal UHD U7070H Smart TV (2026) (5.4 vs 5.3). Display technology: LED on the Samsung 55" Crystal UHD U7070H Smart TV (2026), LCD on the TCL A400 Pro 55A400PRO-UK TV. Operating system installed: Tizen on the Samsung 55" Crystal UHD U7070H Smart TV (2026), Google TV on the TCL A400 Pro 55A400PRO-UK TV.

  • Display technology
    • LED
    • LCD
  • Native refresh rate
    • 50 Hz
    • 144 Hz
  • Display diagonal (metric)
    • 138 cm
    • 108 cm
  • Operating system installed
    • Tizen
    • Google TV
  • Bluetooth version
    • 5.3
    • 5.4
  • Panel mounting interface
    • 200 x 200 mm
    • 400 x 400 mm
  • Energy efficiency class (SDR)
    • F
    • D
  • Energy consumption (SDR) per 1000 hours
    • 77 kWh
    • 50 kWh

Side by side

Differences highlightedShow differences only
105 specifications
A

Samsung

55" Crystal UHD U7070H Smart TV (2026)View product
B

TCL

A400 Pro 55A400PRO-UK TV

Model 55A400PRO-UK

View product
Display3 differ
Display diagonal139.7 cm (55")139.7 cm (55")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyDiffersLEDLCD
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyKnown for oneMotion Xcelerator
Native refresh rateDiffers50 Hz144 Hz
Display refresh rates supportedKnown for one50 Hz, 120 Hz
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Display diagonal (metric)Differs138 cm108 cm
LED backlightKnown for oneYes
LED backlighting typeKnown for oneMini LED
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesKnown for one2160p
Display brightnessKnown for one400 cd/m²
Colour gamut standardKnown for oneDCI-P3
TV tuneridentical
Tuner typeKnown for oneAnalog & digital
Digital signal format systemKnown for oneDVB-C, DVB-S2, DVB-T2
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
Audioidentical
Number of speakers22
RMS rated power20 W20 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 oneDTS:X, DTS Virtual:X, Dolby Atmos, Dolby Digital Plus
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Ethernet LANKnown for oneYes
Web browserKnown for oneYes
MiracastKnown for oneYes
Design1 differ
Product colourBlackBlack
VESA mountingYesYes
Panel mounting interfaceDiffers200 x 200 mm400 x 400 mm
Frameless designKnown for oneYes
Bezel typeKnown for one3 Bezel-less
Stand typeKnown for oneLegs stand
Stand colourKnown for oneGrey
Introduction yearKnown for one2026
Performance2 differ
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyDiffersHigh Dynamic Range 10+ (HDR10 Plus)Dolby Vision, Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus), Dolby Vision IQ
AI UpscaleKnown for oneYes
TV key supportKnown for oneYes
Backlight dimming technologyKnown for oneUHD Dimming
Picture processing technologyKnown for oneSamsung Contrast Enhancer
Game featuresDiffersAuto Low Latency Mode (ALLM), HGiG, Variable Refresh Rate (VRR)Variable Refresh Rate (VRR), Game Master
4K Ultra HD upscalingKnown for oneYes
SmartThings app supportKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync Premium Pro
Ports & interfacesidentical
HDMI ports quantityKnown for one3
Audio Return Channel (ARC)YesYes
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one1
RF ports quantityKnown for one3
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+
HDMI versionKnown for one2.1
Management featuresidentical
Electronic Programme Guide (EPG)YesYes
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 oneNo
Power3 differ
Power consumption (typical)Known for one77 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one125 W
Energy efficiency class (SDR)DiffersFD
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers77 kWh50 kWh
Energy consumption (HDR) per 1000 hoursDiffers120 kWh115 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 oneAI Energy Mode, Object Tracking Sound Lite, PurColour, Q-Symphony, Samsung Knox Security, Samsung TV Plus, Slim Fit Wall-Mount, Motion Xcelerator
Weight & dimensions10 differ
Width (with stand)Differs1224.6 mm1234 mm
Depth (with stand)Differs99 mm295 mm
Height (with stand)Differs760 mm766 mm
Weight (with stand)Differs10.2 kg13.4 kg
Width (without stand)Differs1224.6 mm1234 mm
Depth (without stand)Differs76.6 mm39.9 mm
Height (without stand)Differs707.8 mm710 mm
Weight (without stand)Differs9.9 kg13 kg
Stand widthDiffers81.3 cm86.3 cm
Stand depthDiffers19.9 cm29.5 cm
Packaging data4 differ
Package widthDiffers1354 mm1400 mm
Package depthDiffers127 mm122 mm
Package heightDiffers810 mm875 mm
Package weightDiffers14.5 kg18.8 kg
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneYes
Remote control typeKnown for oneTM1240A

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