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Product comparison · 2 smartwatches

Samsung Galaxy Watch Ultra2 vs Samsung Galaxy Watch9 (Bluetooth

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  • 59specifications compared
  • 20differ
  • 39identical
  • 10known for one product only

Key differences

The Samsung Galaxy Watch Ultra2 has 2 ppi more pixel density than the Samsung Galaxy Watch9 (Bluetooth (329 ppi vs 327 ppi). The Samsung Galaxy Watch Ultra2 has 3 mm more watch case size than the Samsung Galaxy Watch9 (Bluetooth (47 mm vs 44 mm). The Samsung Galaxy Watch Ultra2 has 5 ATM more water resistance than the Samsung Galaxy Watch9 (Bluetooth (10 ATM vs 5 ATM). Only the Samsung Galaxy Watch Ultra2 has mobile network connection. Display resolution: 498 x 498 pixels on the Samsung Galaxy Watch Ultra2, 480 x 480 pixels on the Samsung Galaxy Watch9 (Bluetooth.

  • Display resolution
    • 498 x 498 pixels
    • 480 x 480 pixels
  • Pixel density
    • 329 ppi
    • 327 ppi
  • Watch case size
    • 47 mm
    • 44 mm
  • Watch case colour
    • Grey
    • Graphite
  • Watch case material
    • Titanium
    • Aluminium
  • Band colour
    • Grey
    • Graphite
  • Buckle colour
    • Grey
    • Graphite
  • Closure type
    • Double prong strap buckle
    • Single prong strap buckle

Side by side

Differences highlightedShow differences only
69 specifications
A

Samsung

Galaxy Watch Ultra2View product
B

Samsung

Galaxy Watch9 (Bluetooth

Model SM-L350NZKDWEU

View product
Display2 differ
Display typeDigitalDigital
Display resolutionDiffers498 x 498 pixels480 x 480 pixels
TouchscreenYesYes
Display diagonal3.81 cm (1.5")3.81 cm (1.5")
Display technologyAMOLEDAMOLED
Display technology marketing nameSuper AMOLEDSuper AMOLED
Pixel densityDiffers329 ppi327 ppi
Always-on displayYesYes
Display number of colours16 million colours16 million colours
Processoridentical
Processor manufacturerQualcommQualcomm
Processor frequency2100 MHz2100 MHz
Processor cores55
Design8 differ
Market positioningSmartwatchSmartwatch
Watch case sizeDiffers47 mm44 mm
Watch case colourDiffersGreyGraphite
Watch case materialDiffersTitaniumAluminium
Band colourDiffersGreyGraphite
Lens materialSapphireSapphire
ShapeRoundRound
Suggested genderKnown for oneUnisex
Buckle colourDiffersGreyGraphite
Closure typeDiffersDouble prong strap buckleSingle prong strap buckle
International Protection (IP) codeDiffersIP69KIP68
Water resistanceDiffers10 ATM5 ATM
Performance1 differ
Built-in microphoneYesYes
Built-in speaker(s)YesYes
Built-in cameraNoNo
Mobile operating systems supportedKnown for oneAndroid
Operating system installedWear OSWear OS
RAM capacity2000 MB2000 MB
Flash memoryDiffers64 GB32 GB
Sensor typeKnown for oneBIA
Featuresidentical
Heart rate monitorYesYes
Heart rate sensor typeOpticalOptical
AccelerometerYesYes
GyroscopeYesYes
Ambient light sensorYesYes
Audio formats supported3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Geomagnetic sensorYesYes
Skin temperature sensorYesYes
BarometerYesYes
Military standardMIL-STD-810HMIL-STD-810H
Network2 differ
Mobile network connectionDiffersYesNo
Mobile network generationDiffers4GNot supported
3G standardsKnown for oneWCDMA
4G standardKnown for oneLTE-TDD & LTE-FDD
3G bands supportedKnown for one2100,900,1900,850,1700 MHz
4G bands supportedKnown for one2100,1800,850,2600,900,800,700,1900,2300,600,1700,2500,2000 MHz
SIM card typeKnown for oneeSIM
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Quasi-Zenith Satellite System (QZSS)YesYes
Ports & interfaces1 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11aWi-Fi 4 (802.11n), 802.11g, 802.11a, 802.11b
BluetoothYesYes
Bluetooth versionKnown for one6.0
Bluetooth profilesA2DP, AVRCP, HFP, HSPA2DP, AVRCP, HFP, HSP
Near Field Communication (NFC)YesYes
Power1 differ
Battery typeBuilt-in batteryBuilt-in battery
Battery life (max)Differs80 h40 h
Wireless chargingKnown for oneYes
Battery1 differ
Battery capacityDiffers800 mAh445 mAh
Softwareidentical
Security update term31 July 203131 July 2031
Weight & dimensions4 differ
WidthDiffers47.1 mm43.7 mm
DepthDiffers47.4 mm46 mm
ThicknessDiffers1.07 cm8.6 mm
WeightDiffers61.5 g34 g

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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