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Product comparison · 2 smartwatches

Amazfit Cheetah 2 Ultra vs Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M

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  • 35specifications compared
  • 13differ
  • 22identical
  • 90known for one product only

Key differences

The Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M has 4 ppi more pixel density than the Amazfit Cheetah 2 Ultra (327 ppi vs 323 ppi). The Amazfit Cheetah 2 Ultra has 32 GB more flash memory than the Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M (64 GB vs 32 GB). The Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M has 0.1 more Bluetooth version than the Amazfit Cheetah 2 Ultra (5.3 vs 5.2). Display resolution: 480 x 480 pixels on the Amazfit Cheetah 2 Ultra, 438 x 438 pixels on the Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M. Display diagonal: 3.81 cm (1.5") on the Amazfit Cheetah 2 Ultra, 3.3 cm (1.3") on the Samsung Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/M.

  • Display resolution
    • 480 x 480 pixels
    • 438 x 438 pixels
  • Display diagonal
    • 3.81 cm (1.5")
    • 3.3 cm (1.3")
  • Pixel density
    • 323 ppi
    • 327 ppi
  • Watch case colour
    • Titanium
    • Silver
  • Watch case material
    • Polymer
    • Aluminium
  • Mobile operating systems supported
    • Android, iOS
    • Android
  • Flash memory
    • 64 GB
    • 32 GB
  • Bluetooth version
    • 5.2
    • 5.3

Side by side

Differences highlightedShow differences only
125 specifications
A

Amazfit

Cheetah 2 UltraView product
B

Samsung

Galaxy Watch 8, LTE + Bluetooth, 40mm, Sport Band, White, S/M + Sport Band, Graphite, S/MView product
Display3 differ
Display typeDigitalDigital
Display resolutionDiffers480 x 480 pixels438 x 438 pixels
TouchscreenYesYes
Display diagonalDiffers3.81 cm (1.5")3.3 cm (1.3")
Display technologyAMOLEDAMOLED
Display brightness3000 cd/m²3000 cd/m²
Pixel densityDiffers323 ppi327 ppi
Colour displayYesYes
Rounded display cornersKnown for oneYes
Display diameterKnown for one4.48 cm
Watch glass typeKnown for oneSapphire
Display technology marketing nameKnown for oneSuper AMOLED
Always-on displayKnown for oneYes
Display number of coloursKnown for one16 million colours
Design2 differ
Market positioningSmartwatchSmartwatch
Watch case colourDiffersTitaniumSilver
Watch case materialDiffersPolymerAluminium
Band colourKnown for oneMulti, Titanium
Band materialKnown for oneSilicone, Nylon
Band sizeKnown for oneOne Size
Lens materialKnown for oneSapphire
ShapeRoundRound
Buckle colourKnown for oneMetallic
Band colour nameKnown for oneBlack silicone, Green stripes
Protection featuresKnown for oneWater resistant, Vibration proof
Removable strapKnown for oneYes
Water resistance5 ATM5 ATM
Watch case sizeKnown for one40 mm
Back materialKnown for oneSapphire glass
International Protection (IP) codeKnown for oneIP68
Performance2 differ
Built-in microphoneYesYes
Built-in speaker(s)YesYes
Mobile operating systems supportedDiffersAndroid, iOSAndroid
Flash memoryDiffers64 GB32 GB
Built-in cameraKnown for oneNo
FM radioKnown for oneNo
Operating system installedKnown for oneWear OS
RAM capacityKnown for one2000 MB
Fall detectionKnown for oneYes
Featuresidentical
Heart rate monitorYesYes
Heart rate measuringKnown for oneAutomatic, Manual
Blood oxygen sensorKnown for oneYes
Distance travelledKnown for oneYes
PedometerKnown for oneYes
Calories burnedKnown for oneYes
AccelerometerYesYes
GyroscopeYesYes
Multisport modeKnown for oneYes
Quality of sleepYesYes
Low cardio notificationsKnown for oneYes
Vibrating motorKnown for oneYes
Personal info management (PIM)Known for oneMenstrual cycle, Calendar, Events reminder, Countdown timer
Action sport camera controlKnown for oneYes
Activity monitoringKnown for oneYes
Alarm clockKnown for oneYes
Ambient light sensorKnown for oneYes
Auto training program adaptingKnown for oneYes
Automatic daily activity detectionKnown for oneYes
Automatic pauseKnown for oneYes
Barometric altimeterKnown for oneYes
CalendarYesYes
Calendar notificationsKnown for oneYes
Call notificationsKnown for oneYes
Find my phone functionKnown for oneYes
Geomagnetic sensorYesYes
Music controlKnown for oneYes
Recommended activityKnown for oneWalking, Running, Swimming, Cycling, Climbing, Hiking, Fishing, Hunting, Skateboarding, Elliptical, Basketball, Golf, Badminton, Baseball, Boxing, Breath work, Core training, Dance, Darts, Diving, Fitness, Football, Gymnastics, HIIT, Handball, Hockey, Kickboxing, Motor sports, Paddling, Riding, Pila
Recovery time suggestionKnown for oneYes
SMS notificationsKnown for oneYes
Skin temperature sensorKnown for oneYes
Smart notificationsKnown for oneYes
StopwatchKnown for oneYes
Stress monitoring functionYesYes
TimerKnown for oneYes
Training effect measurementKnown for oneYes
Training programmingKnown for oneYes
Training recommendationsKnown for oneYes
Weather displayKnown for oneYes
Weather forecastKnown for oneYes
ThermometerKnown for oneYes
Supported applicationsKnown for oneZepp App, Runna, Strava, TrainingPeaks, Intervals.icu, Google Fit, Apple Health
Heart rate sensor typeKnown for oneElectrical, Optical
Blood pressure monitorKnown for oneYes
Sleep apnea detectionKnown for oneYes
Activity trackerKnown for oneYes
SOS alert functionKnown for oneYes
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Virtual assistantKnown for oneSamsung Bixby
BarometerKnown for oneYes
Military standardKnown for oneMIL-STD-810H
Networkidentical
GPS (satellite)YesYes
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
3G standardsKnown for oneUMTS
4G standardKnown for oneLTE-TDD & LTE-FDD
3G bands supportedKnown for one850,900,1900,2100 MHz
4G bands supportedKnown for one600,700,800,850,900,1800,1900,2100,2300,2500,2600 MHz
SIM card typeKnown for oneeSIM
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GalileoKnown for oneYes
Ports & interfaces1 differ
Wi-FiYesYes
BluetoothYesYes
Bluetooth versionDiffers5.25.3
Bluetooth Low Energy (BLE)Known for oneYes
Near Field Communication (NFC)YesYes
USB portKnown for oneNo
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Power1 differ
Battery typeBuilt-in batteryBuilt-in battery
Battery life (max)Differs720 h40 h
Battery life (GPS mode)Known for one228 h
Wireless chargingKnown for oneYes
Charging timeKnown for one1.3 h
Battery1 differ
Battery capacityDiffers780 mAh325 mAh
Weight & dimensions3 differ
WidthDiffers47.4 mm40.4 mm
ThicknessDiffers1.56 cm8.6 mm
WeightDiffers52 g30 g
DepthKnown for one42.7 mm
Packaging contentidentical
ChargerKnown for oneYes
ManualKnown for oneYes
Processoridentical
Processor manufacturerKnown for oneSamsung
Processor modelKnown for oneExynos W1000
Processor coresKnown for one5
Softwareidentical
Sports activity appsKnown for oneSamsung Health

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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