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Product comparison · 2 tvs

Samsung GU50DU7170U 127 cm (50") 4K Ultra HD Smart TV Wi-Fi Titanium vs Samsung GU55DU7170U 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Titanium

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  • 111specifications compared
  • 18differ
  • 93identical
  • 0known for one product only

Key differences

  • Display diagonal
    • 127 cm (50")
    • 139.7 cm (55")
  • Display diagonal (metric)
    • 125 cm
    • 138 cm
  • Power consumption (typical)
    • 70 W
    • 80 W
  • Energy consumption (SDR) per 1000 hours
    • 70 kWh
    • 80 kWh
  • Energy consumption (HDR) per 1000 hours
    • 105 kWh
    • 121 kWh
  • Width (with stand)
    • 1120.3 mm
    • 1234.1 mm
  • Depth (with stand)
    • 237 mm
    • 191 mm
  • Height (with stand)
    • 694 mm
    • 710.8 mm

Side by side

Differences highlightedShow differences only
111 specifications
A

Samsung

GU50DU7170U 127 cm (50") 4K Ultra HD Smart TV Wi-Fi Titanium

Model GU50DU7170U

View product
B

Samsung

GU55DU7170U 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Titanium

Model GU55DU7170U

View product
Display2 differ
Display diagonalDiffers127 cm (50")139.7 cm (55")
HD type4K Ultra HD4K Ultra HD
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Display technologyCrystalCrystal
Screen shapeFlatFlat
Native aspect ratio16:916:9
Motion interpolation technologyMotion XceleratorMotion Xcelerator
Native refresh rate50 Hz50 Hz
Dynamic contrast ratio marketing nameMega ContrastMega Contrast
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display diagonal (metric)Differs125 cm138 cm
TV tuneridentical
Tuner typeAnalog & digitalAnalog & digital
Digital signal format systemDVB-T2CDVB-T2C
Auto channel searchYesYes
Smart TVidentical
Smart TVYesYes
Internet TVYesYes
Operating system installedTizenTizen
Sound mirroringYesYes
Hybrid Broadcast Broadband TV (HbbTV)YesYes
Hybrid Broadcast Broadband TV (HbbTV) version2.0.32.0.3
TV initiate mirroringYesYes
Universal guideYesYes
Video appsSamsung TV PlusSamsung TV Plus
Audioidentical
Number of speakers22
Audio output channels2.0 channels2.0 channels
RMS rated power20 W20 W
Adaptive soundYesYes
Audio pre-selection descriptorYesYes
MultiroomYesYes
Multiroom audio technologySamsung Multiroom LinkSamsung Multiroom Link
Enhanced Audio Return Channel (eARC)YesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth version5.25.2
Ethernet LANYesYes
Web browserYesYes
Designidentical
Product colourTitaniumTitanium
VESA mountingYesYes
Panel mounting interface200 x 200 mm200 x 200 mm
Bezel type3 Bezel-less3 Bezel-less
Stand typeLegs standLegs stand
Stand colourTitaniumTitanium
Performanceidentical
High Dynamic Range (HDR) supportedYesYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Game modeYesYes
Teletext functionYesYes
Subtitles functionYesYes
Eco sensorYesYes
Brightness detectionYesYes
Dynamic Crystal Color technologyYesYes
TV key supportYesYes
Backlight dimming technologyUHD DimmingUHD Dimming
Picture processing technologySamsung Contrast EnhancerSamsung Contrast Enhancer
Game featuresAuto Low Latency Mode (ALLM), Gaming Hub, HGiGAuto Low Latency Mode (ALLM), Gaming Hub, HGiG
4K Ultra HD upscalingYesYes
Multi ViewYesYes
SmartThings app supportYesYes
TV sound to mobile deviceYesYes
Tap viewYesYes
ConnectShare (HDD)YesYes
ConnectShare (USB)YesYes
Ports & interfacesidentical
HDMI ports quantity33
HDMI version2.12.1
Audio Return Channel (ARC)YesYes
PC in (D-Sub)NoNo
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Digital audio optical out11
RF ports quantity22
Common interface (CI)YesYes
Common interface Plus (CI+)YesYes
Common interface Plus (CI+) version1.41.4
Consumer Electronics Control (CEC)Anynet+Anynet+
Management featuresidentical
Voice guideYesYes
Electronic Programme Guide (EPG)YesYes
On Screen Display (OSD)YesYes
Auto power offYesYes
Works with Amazon AlexaYesYes
Works with Samsung BixbyYesYes
Power3 differ
Power consumption (typical)Differs70 W80 W
Power consumption (standby)0.5 W0.5 W
Energy efficiency class (SDR)GG
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers70 kWh80 kWh
Energy consumption (HDR) per 1000 hoursDiffers105 kWh121 kWh
AC input voltage220-240 V220-240 V
AC input frequency50/60 Hz50/60 Hz
Energy saving modeYesYes
Energy efficiency scaleA to GA to G
Brand-specific featuresidentical
Samsung technologies (AV/TV)AirSlim, Buds Auto Switch, Crystal Processor 4K, Object Tracking Sound Lite, Q-SymphonyAirSlim, Buds Auto Switch, Crystal Processor 4K, Object Tracking Sound Lite, Q-Symphony
Weight & dimensions9 differ
Width (with stand)Differs1120.3 mm1234.1 mm
Depth (with stand)Differs237 mm191 mm
Height (with stand)Differs694 mm710.8 mm
Weight (with stand)Differs9.9 kg11.6 kg
Width (without stand)Differs1120.3 mm1234.1 mm
Depth (without stand)Differs60 mm60.3 mm
Height (without stand)Differs647 mm710.8 mm
Weight (without stand)Differs9.5 kg11.2 kg
Stand widthDiffers75.1 cm75.8 cm
Stand depth23.7 cm23.7 cm
Packaging data4 differ
Package widthDiffers1248 mm1386 mm
Package depthDiffers154 mm158 mm
Package heightDiffers760 mm828 mm
Package weightDiffers14.2 kg16.4 kg
Packaging contentidentical
Desktop standYesYes
Cables includedACAC
Remote control includedYesYes
Other featuresidentical
PurColorYesYes

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