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Product comparison · 2 smartwatches

Oppo Watch S vs Samsung Galaxy Watch Ultra2

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  • 47specifications compared
  • 23differ
  • 24identical
  • 54known for one product only

Key differences

The Samsung Galaxy Watch Ultra2 has 12 ppi more pixel density than the Oppo Watch S (329 ppi vs 317 ppi). The Samsung Galaxy Watch Ultra2 has 3 more processor cores than the Oppo Watch S (5 vs 2). The Samsung Galaxy Watch Ultra2 has 2 mm more watch case size than the Oppo Watch S (47 mm vs 45 mm). Only the Samsung Galaxy Watch Ultra2 has mobile network connection. Display resolution: 464 x 464 pixels on the Oppo Watch S, 498 x 498 pixels on the Samsung Galaxy Watch Ultra2.

  • Display resolution
    • 464 x 464 pixels
    • 498 x 498 pixels
  • Display diagonal
    • 3.71 cm (1.46")
    • 3.81 cm (1.5")
  • Pixel density
    • 317 ppi
    • 329 ppi
  • Processor cores
    • 2
    • 5
  • Watch case size
    • 45 mm
    • 47 mm
  • Watch case colour
    • Black
    • Grey
  • Watch case material
    • Stainless steel
    • Titanium
  • Band colour
    • Black
    • Grey

Side by side

Differences highlightedShow differences only
101 specifications
A

Oppo

Watch SView product
B

Samsung

Galaxy Watch Ultra2View product
Display3 differ
Display typeDigitalDigital
Display resolutionDiffers464 x 464 pixels498 x 498 pixels
TouchscreenYesYes
Display diagonalDiffers3.71 cm (1.46")3.81 cm (1.5")
Display technologyAMOLEDAMOLED
Display brightnessKnown for one600 cd/m²
Pixel densityDiffers317 ppi329 ppi
Display technology marketing nameKnown for oneSuper AMOLED
Always-on displayKnown for oneYes
Display number of coloursKnown for one16 million colours
Processor1 differ
Processor manufacturerQualcommQualcomm
Processor coresDiffers25
Processor frequencyKnown for one2100 MHz
Design7 differ
Market positioningSmartwatchSmartwatch
Watch case sizeDiffers45 mm47 mm
Watch case colourDiffersBlackGrey
Watch case materialDiffersStainless steelTitanium
Band colourDiffersBlackGrey
Band materialKnown for oneFluoro rubber (FPM)
Band sizeKnown for oneOne Size
Lens materialDiffersGlassSapphire
ShapeRoundRound
Wrist size rangeKnown for one140 - 210 mm
Buckle materialKnown for oneStainless steel
International Protection (IP) codeDiffersIP68IP69K
Protection featuresKnown for oneWater resistant
Removable strapKnown for oneYes
Water resistanceDiffers5 ATM10 ATM
Suggested genderKnown for oneUnisex
Buckle colourKnown for oneGrey
Closure typeKnown for oneDouble prong strap buckle
Performance3 differ
Built-in microphoneYesYes
Built-in speaker(s)YesYes
Built-in cameraNoNo
Mobile operating systems supportedDiffersAndroid, iOSAndroid
Operating system installedDiffersColorOS Watch 7.1Wear OS
Flash memoryDiffers4 GB64 GB
RAM capacityKnown for one2000 MB
Featuresidentical
Heart rate monitorYesYes
Blood oxygen sensorKnown for oneYes
Distance travelledKnown for oneYes
Calories burnedKnown for oneYes
AccelerometerYesYes
GyroscopeYesYes
Activity trackerKnown for oneYes
Multisport modeKnown for oneYes
Personal goalsKnown for oneYes
Quality of sleepKnown for oneYes
Vibrating motorKnown for oneYes
Advanced workoutsKnown for oneYes
Ambient light sensorYesYes
Geomagnetic sensorYesYes
Skin temperature sensorYesYes
Stress monitoring functionKnown for oneYes
Heart rate sensor typeKnown for oneOptical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
BarometerKnown for oneYes
Military standardKnown for oneMIL-STD-810H
Network1 differ
Mobile network connectionDiffersNoYes
GPS (satellite)YesYes
BeiDouYesYes
GLONASSYesYes
GalileoYesYes
Quasi-Zenith Satellite System (QZSS)YesYes
Mobile network generationKnown for one4G
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
Ports & interfaces2 differ
USB portKnown for oneYes
USB connector typeKnown for oneUSB Type-C
Wi-FiYesYes
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 4 (802.11n), 802.11g, 802.11b, 802.11a
BluetoothYesYes
Bluetooth versionDiffers5.26.0
Bluetooth Low Energy (BLE)Known for oneYes
Near Field Communication (NFC)YesYes
Headphone connectivityKnown for oneBluetooth
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Power1 differ
Battery typeBuilt-in batteryBuilt-in battery
Battery life (max)Differs240 h80 h
Battery life (power save mode)Known for one240 h
Battery lifeKnown for one96 h
Wireless chargingKnown for oneNo
Charging timeKnown for one1.5 h
Battery1 differ
Battery capacityDiffers330 mAh800 mAh
Battery weightKnown for one4.8 g
Technical detailsidentical
Warranty periodKnown for one2 year(s)
Weight & dimensions4 differ
WidthDiffers45 mm47.1 mm
DepthDiffers45 mm47.4 mm
ThicknessDiffers8.9 mm1.07 cm
WeightDiffers35 g61.5 g
Packaging dataidentical
Package widthKnown for one110 mm
Package depthKnown for one110 mm
Package heightKnown for one65 mm
Package weightKnown for one230 g
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Charging baseKnown for oneYes
Quick installation guideKnown for oneYes
Softwareidentical
Security update termKnown for one31 July 2031

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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