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Product comparison · 2 smartwatches

Samsung Galaxy Watch6 SM-R940NZKADBT smartwatch / sport watch vs Samsung Galaxy Watch6 SM-R955FZKADBT smartwatch / sport watch

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  • 43specifications compared
  • 10differ
  • 33identical
  • 53known for one product only

Key differences

  • Display resolution
    • 480 x 480 pixels
    • 432 x 432 pixels
  • Display diagonal
    • 3.81 cm (1.5")
    • 3.3 cm (1.3")
  • Display technology
    • OLED
    • AMOLED
  • Watch case size
    • 44 mm
    • 43 mm
  • Watch case colour
    • Graphite
    • Black
  • Band colour
    • Graphite
    • Black
  • Built-in camera
    • No
    • Yes
  • Mobile network connection
    • No
    • Yes

Side by side

Differences highlightedShow differences only
96 specifications
A

Samsung

Galaxy Watch6 SM-R940NZKADBT smartwatch / sport watch

Model SM-R940NZKADBT

View product
B

Samsung

Galaxy Watch6 SM-R955FZKADBT smartwatch / sport watch

Model SM-R955FZKADBT

View product
Display3 differ
Display typeDigitalDigital
Display resolutionDiffers480 x 480 pixels432 x 432 pixels
TouchscreenYesYes
Display diagonalDiffers3.81 cm (1.5")3.3 cm (1.3")
Display technologyDiffersOLEDAMOLED
Display technology marketing nameSuper AMOLEDSuper AMOLED
Display brightnessKnown for one600 cd/m²
Pixel densityKnown for one327 ppi
Always-on displayKnown for oneYes
Colour displayYesYes
Display diameterKnown for one33.3 cm
Watch glass typeKnown for oneSapphire
Display number of coloursKnown for one16 million colours
Processoridentical
Processor manufacturerSamsungSamsung
Processor modelKnown for oneExynos W930
Processor cores22
Processor frequencyKnown for one1400 MHz
Design3 differ
Market positioningSmartwatchSmartwatch
Watch case sizeDiffers44 mm43 mm
Watch case colourDiffersGraphiteBlack
Watch case materialKnown for oneAluminium
Band colourDiffersGraphiteBlack
Band sizeKnown for oneM/L
ShapeRoundRound
International Protection (IP) codeIP68IP68
Magnetic charging connectorKnown for oneYes
Protection featuresWater resistantWater resistant
Removable strapKnown for oneYes
Water resistance5 ATM5 ATM
Performance1 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)Known for oneYes
Built-in cameraDiffersNoYes
Sensor typeKnown for oneBIA
FM radioKnown for oneNo
Mobile operating systems supportedKnown for oneAndroid
Operating system installedWear OSWear OS
RAM capacity2000 MB2000 MB
Flash memory16 GB16 GB
Fall detectionKnown for oneYes
Featuresidentical
Heart rate monitorYesYes
Heart rate measuringKnown for oneAutomatic
Blood pressure monitorYesYes
Calories burnedKnown for oneYes
AccelerometerYesYes
GyroscopeKnown for oneYes
Multisport modeKnown for oneYes
Quality of sleepYesYes
SOS alert functionYesYes
Alarm clockYesYes
Ambient light sensorYesYes
CalendarKnown for oneYes
Call notificationsKnown for oneYes
Electronic compassKnown for oneYes
Geomagnetic sensorYesYes
Music controlKnown for oneYes
Music playerKnown for oneYes
SMS notificationsKnown for oneYes
Skin temperature sensorKnown for oneYes
StopwatchKnown for oneYes
TimerYesYes
Voice recordingKnown for oneYes
Workout trackingKnown for oneYes
Military standardKnown for oneMIL-STD-810H
Heart rate sensor typeKnown for oneElectrical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
BarometerKnown for oneYes
Network1 differ
Mobile network connectionDiffersNoYes
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Mobile network generationKnown for one4G
3G standardsKnown for oneUMTS, WCDMA
4G standardKnown for oneLTE-FDD
3G bands supportedKnown for one850,900,1900,2100 MHz
4G bands supportedKnown for one600,700,800,850,900,1800,1900,2100,2300,2600 MHz
Ports & interfacesidentical
USB portKnown for oneNo
Wi-FiYesYes
BluetoothYesYes
Bluetooth version5.35.3
Near Field Communication (NFC)YesYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Headphone connectivityKnown for oneBluetooth
Poweridentical
Battery typeBuilt-in batteryBuilt-in battery
Battery life (max)40 h40 h
Wireless chargingKnown for oneYes
Charging timeKnown for one1.3 h
Battery1 differ
Battery capacityDiffers425 mAh300 mAh
Weight & dimensions1 differ
WidthKnown for one42.8 mm
DepthKnown for one44.4 mm
ThicknessKnown for one9 mm
WeightDiffers33.3 g52 g
Dimensions (WxDxH)Known for one42.5 x 10.9 x 42.5 mm
Packaging contentidentical
ChargerKnown for oneYes
ManualKnown 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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