All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 smartwatches

Amazfit GTR 3 Pro + TWS UP vs Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch

Add a product
  • 34specifications compared
  • 14differ
  • 20identical
  • 40known for one product only

Key differences

The Amazfit GTR 3 Pro + TWS UP has 6 mm more watch case size than the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch (46 mm vs 40 mm). The Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch has 0.3 more Bluetooth version than the Amazfit GTR 3 Pro + TWS UP (5.3 vs 5.0). The Amazfit GTR 3 Pro + TWS UP has 125 mAh more battery capacity than the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch (450 mAh vs 325 mAh). Display resolution: 480 x 480 pixels on the Amazfit GTR 3 Pro + TWS UP, 438 x 438 pixels on the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch. Display diagonal: 3.68 cm (1.45") on the Amazfit GTR 3 Pro + TWS UP, 3.3 cm (1.3") on the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch.

  • Display resolution
    • 480 x 480 pixels
    • 438 x 438 pixels
  • Display diagonal
    • 3.68 cm (1.45")
    • 3.3 cm (1.3")
  • Watch case size
    • 46 mm
    • 40 mm
  • Watch case colour
    • Black
    • Graphite
  • Band colour
    • Black
    • Graphite
  • Operating system installed
    • Zepp OS
    • Wear OS
  • Bluetooth version
    • 5.0
    • 5.3
  • Battery capacity
    • 450 mAh
    • 325 mAh

Side by side

Differences highlightedShow differences only
74 specifications
A

Amazfit

GTR 3 Pro + TWS UPView product
B

Samsung

Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch

Model SM-L320NDAAXSA

View product
Display2 differ
Display resolutionDiffers480 x 480 pixels438 x 438 pixels
TouchscreenKnown for oneYes
Display diagonalDiffers3.68 cm (1.45")3.3 cm (1.3")
Pixel densityKnown for one331 ppi
Colour displayKnown for oneYes
Display technology marketing nameKnown for oneSuper AMOLED
Display size (HxV)Known for one34 x 34 mm
Display number of coloursKnown for one16 million colours
Design3 differ
Watch case sizeDiffers46 mm40 mm
Watch case colourDiffersBlackGraphite
Band colourDiffersBlackGraphite
Wrist size rangeKnown for one155 - 218 mm
Maximum strap lengthKnown for one21.8 cm
Protection featuresKnown for oneWaterproof
Performance2 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)Known for oneYes
Built-in cameraKnown for oneNo
FM radioKnown for oneNo
Mobile operating systems supportedDiffersAndroid 10, Android 10.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0, iOS 12, iOS 13, iOS 14.5Android
Operating system installedDiffersZepp OSWear OS
RAM capacityKnown for one2000 MB
Flash memoryKnown for one32 GB
Featuresidentical
Blood oxygen sensorKnown for oneYes
Caller IDKnown for oneYes
Clock modeKnown for one12h/24h
Smart notificationsKnown for oneYes
Heart rate sensor typeKnown for oneElectrical, Optical
Blood pressure monitorKnown for oneYes
Sleep apnea detectionKnown for oneYes
Quality of sleepKnown for oneYes
SOS alert functionKnown for oneYes
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Stress monitoring functionKnown for oneYes
Networkidentical
Quasi-Zenith Satellite System (QZSS)Known for oneYes
Mobile network generationKnown for oneNot supported
Ports & interfaces2 differ
USB portKnown for oneNo
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers5.05.3
Headphone connectivityKnown for oneBluetooth
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Near Field Communication (NFC)Known for oneYes
Poweridentical
Battery typeKnown for oneBuilt-in battery
Battery life (GPS mode)Known for one35 h
Charging timeKnown for one2.5 h
Battery life (max)Known for one40 h
Battery1 differ
Battery capacityDiffers450 mAh325 mAh
Weight & dimensions4 differ
WidthDiffers46 mm40.4 mm
DepthDiffers46 mm42.7 mm
ThicknessDiffers1.07 cm8.6 mm
WeightDiffers32 g30 g
Band widthKnown for one2.2 cm
Processoridentical
Processor frequencyKnown for one1.5 MHz
Processor coresKnown for one5

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.

More smartwatch comparisons

All smartwatch comparisons