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Product comparison · 2 smartwatches

Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch vs Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch

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  • 42specifications compared
  • 17differ
  • 25identical
  • 34known for one product only

Key differences

The Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch has 7 mm more watch case size than the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch (47 mm vs 40 mm). The Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch has 5 ATM more water resistance than the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch (10 ATM vs 5 ATM). The Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch has 32 GB more flash memory than the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch (64 GB vs 32 GB). Only the Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch has mobile network connection. Display resolution: 438 x 438 pixels on the Samsung Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch, 480 x 480 pixels on the Samsung Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch.

  • Display resolution
    • 438 x 438 pixels
    • 480 x 480 pixels
  • Display diagonal
    • 3.3 cm (1.3")
    • 3.81 cm (1.5")
  • Watch case size
    • 40 mm
    • 47 mm
  • Watch case colour
    • Graphite
    • Titanium, White
  • Watch case material
    • Aluminium
    • Titanium
  • Band colour
    • Graphite
    • White
  • Closure type
    • Single prong strap buckle
    • Double prong strap buckle
  • Water resistance
    • 5 ATM
    • 10 ATM

Side by side

Differences highlightedShow differences only
76 specifications
A

Samsung

Galaxy Watch8 SM-L320NDAAXSA smartwatch / sport watch

Model SM-L320NDAAXSA

View product
B

Samsung

Galaxy Watch Ultra SM-L705FAW2PHE smartwatch / sport watch

Model SM-L705FAW2PHE

View product
Display2 differ
Display resolutionDiffers438 x 438 pixels480 x 480 pixels
TouchscreenKnown for oneYes
Display diagonalDiffers3.3 cm (1.3")3.81 cm (1.5")
Display brightnessKnown for one600 cd/m²
Pixel densityKnown for one327 ppi
Always-on displayKnown for oneYes
Colour displayKnown for oneYes
Display size (HxV)Known for one34 x 34 mm
Processoridentical
Processor manufacturerKnown for oneSamsung
Processor modelKnown for oneExynos W1000
Processor frequencyKnown for one1.5 MHz
Design6 differ
Watch case sizeDiffers40 mm47 mm
Watch case colourDiffersGraphiteTitanium, White
Watch case materialDiffersAluminiumTitanium
Band colourDiffersGraphiteWhite
Closure typeDiffersSingle prong strap buckleDouble prong strap buckle
International Protection (IP) codeKnown for oneIP68
Water resistanceDiffers5 ATM10 ATM
Performance1 differ
Built-in microphoneKnown for oneYes
Built-in speaker(s)Known for oneYes
Flash memoryDiffers32 GB64 GB
Mobile operating systems supportedKnown for oneAndroid
Features1 differ
Heart rate sensor typeDiffersElectrical, OpticalOptical
Activity trackerKnown for oneYes
Virtual assistantKnown for oneSamsung Bixby
Military standardKnown for oneMIL-STD-810H
Blood pressure monitorKnown for oneYes
Sleep apnea detectionKnown for oneYes
SOS alert functionKnown for oneYes
Ambient light sensorKnown for oneYes
Skin temperature sensorKnown for oneYes
Stress monitoring functionKnown for oneYes
Network2 differ
Mobile network connectionDiffersNoYes
Mobile network generationDiffersNot supported4G
3G standardsKnown for oneUMTS, WCDMA
4G standardKnown for oneLTE-TDD & LTE-FDD
3G bands supportedKnown for one850,900,1900,2100 MHz
4G bands supportedKnown for one600,700,800,850,900,1800,1900,2100,2600 MHz
SIM card typeKnown for oneeSIM
Ports & interfacesidentical
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Poweridentical
Battery typeKnown for oneBuilt-in battery
Battery life (GPS mode)Known for one48 h
Battery life (power save mode)Known for one100 h
Charging timeKnown for one1.6 h
Battery life (max)Known for one40 h
Battery1 differ
Battery capacityDiffers325 mAh590 mAh
Softwareidentical
Sports activity appsKnown for oneSamsung Health
Weight & dimensions4 differ
WidthDiffers40.4 mm47.1 mm
DepthDiffers42.7 mm47.4 mm
ThicknessDiffers8.6 mm1.21 cm
WeightDiffers30 g60.5 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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