Product comparison · 2 smartwatches

Amazfit Cheetah 2 Ultra vs Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite)

20specifications compared
6differ
14identical
75known for one product only

Key differences

The Amazfit Cheetah 2 Ultra has 0.72 cm more display diameter than the Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite) (4.48 cm vs 3.76 cm). The Amazfit Cheetah 2 Ultra has 0.4 mm more width than the Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite) (47.4 mm vs 47 mm). The Amazfit Cheetah 2 Ultra has 0.16 cm more thickness than the Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite) (1.56 cm vs 1.4 cm). Display diagonal: 3.81 cm (1.5") on the Amazfit Cheetah 2 Ultra, 3.76 cm (1.48") on the Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite). Watch case colour: Titanium on the Amazfit Cheetah 2 Ultra, Black on the Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite).

Display diagonal
- Cheetah 2 Ultra:3.81 cm (1.5")
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):3.76 cm (1.48")
Display diameter
- Cheetah 2 Ultra:4.48 cm
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):3.76 cm
Watch case colour
- Cheetah 2 Ultra:Titanium
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):Black
Band colour
- Cheetah 2 Ultra:Multi, Titanium
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):Green
Width
- Cheetah 2 Ultra:47.4 mm
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):47 mm
Thickness
- Cheetah 2 Ultra:1.56 cm
- 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite):1.4 cm

Side by side

Differences highlightedShow differences only

Comparison of Cheetah 2 Ultra, 9090
95 specifications	A Amazfit Cheetah 2 Ultra View product	B Hama 9090 3.76 cm (1.48") AMOLED 47 mm Digital 480 x 480 pixels Touchscreen Black GPS (satellite) Model 9090 View product
Display2 differ
Display type	Digital	Digital
Display resolution	480 x 480 pixels	480 x 480 pixels
Touchscreen	Yes	Yes
Display diagonalDiffers	3.81 cm (1.5")	3.76 cm (1.48")
Display technology	AMOLED	AMOLED
Display brightnessKnown for one	3000 cd/m²	Unknown — not stated by the source
Pixel densityKnown for one	323 ppi	Unknown — not stated by the source
Colour displayKnown for one	Yes	Unknown — not stated by the source
Rounded display cornersKnown for one	Yes	Unknown — not stated by the source
Display diameterDiffers	4.48 cm	3.76 cm
Watch glass typeKnown for one	Sapphire	Unknown — not stated by the source
Design2 differ
Market positioning	Smartwatch	Smartwatch
Watch case colourDiffers	Titanium	Black
Watch case materialKnown for one	Polymer	Unknown — not stated by the source
Band colourDiffers	Multi, Titanium	Green
Band materialKnown for one	Silicone, Nylon	Unknown — not stated by the source
Band sizeKnown for one	One Size	Unknown — not stated by the source
Lens materialKnown for one	Sapphire	Unknown — not stated by the source
Shape	Round	Round
Buckle colourKnown for one	Metallic	Unknown — not stated by the source
Band colour nameKnown for one	Black silicone, Green stripes	Unknown — not stated by the source
Protection featuresKnown for one	Water resistant, Vibration proof	Unknown — not stated by the source
Removable strapKnown for one	Yes	Unknown — not stated by the source
Water resistance	5 ATM	5 ATM
Watch case sizeKnown for one	Unknown — not stated by the source	47 mm
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Performanceidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Flash memoryKnown for one	64 GB	Unknown — not stated by the source
Built-in flashlightKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Heart rate monitor	Yes	Yes
Heart rate measuringKnown for one	Automatic, Manual	Unknown — not stated by the source
Blood oxygen sensor	Yes	Yes
Distance travelledKnown for one	Yes	Unknown — not stated by the source
Pedometer	Yes	Yes
Calories burned	Yes	Yes
AccelerometerKnown for one	Yes	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Multisport modeKnown for one	Yes	Unknown — not stated by the source
Quality of sleep	Yes	Yes
Low cardio notificationsKnown for one	Yes	Unknown — not stated by the source
Vibrating motorKnown for one	Yes	Unknown — not stated by the source
Personal info management (PIM)Known for one	Menstrual cycle, Calendar, Events reminder, Countdown timer	Unknown — not stated by the source
Action sport camera controlKnown for one	Yes	Unknown — not stated by the source
Activity monitoringKnown for one	Yes	Unknown — not stated by the source
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Ambient light sensorKnown for one	Yes	Unknown — not stated by the source
Auto training program adaptingKnown for one	Yes	Unknown — not stated by the source
Automatic daily activity detectionKnown for one	Yes	Unknown — not stated by the source
Automatic pauseKnown for one	Yes	Unknown — not stated by the source
Barometric altimeterKnown for one	Yes	Unknown — not stated by the source
CalendarKnown for one	Yes	Unknown — not stated by the source
Calendar notificationsKnown for one	Yes	Unknown — not stated by the source
Call notificationsKnown for one	Yes	Unknown — not stated by the source
Find my phone functionKnown for one	Yes	Unknown — not stated by the source
Geomagnetic sensorKnown for one	Yes	Unknown — not stated by the source
Music controlKnown for one	Yes	Unknown — not stated by the source
Recommended activityKnown for one	Walking, 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	Unknown — not stated by the source
Recovery time suggestionKnown for one	Yes	Unknown — not stated by the source
SMS notificationsKnown for one	Yes	Unknown — not stated by the source
Skin temperature sensorKnown for one	Yes	Unknown — not stated by the source
Smart notificationsKnown for one	Yes	Unknown — not stated by the source
StopwatchKnown for one	Yes	Unknown — not stated by the source
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
TimerKnown for one	Yes	Unknown — not stated by the source
Training effect measurementKnown for one	Yes	Unknown — not stated by the source
Training programmingKnown for one	Yes	Unknown — not stated by the source
Training recommendationsKnown for one	Yes	Unknown — not stated by the source
Weather displayKnown for one	Yes	Unknown — not stated by the source
Weather forecastKnown for one	Yes	Unknown — not stated by the source
ThermometerKnown for one	Yes	Unknown — not stated by the source
Supported applicationsKnown for one	Zepp App, Runna, Strava, TrainingPeaks, Intervals.icu, Google Fit, Apple Health	Unknown — not stated by the source
Activity trackerKnown for one	Unknown — not stated by the source	Yes
Built-in distance meterKnown for one	Unknown — not stated by the source	Yes
AltimeterKnown for one	Unknown — not stated by the source	Yes
Networkidentical
GPS (satellite)	Yes	Yes
GLONASSKnown for one	Unknown — not stated by the source	Yes
GalileoKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	5.2	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
Poweridentical
Battery type	Built-in battery	Built-in battery
Battery life (max)Known for one	720 h	Unknown — not stated by the source
Battery life (GPS mode)Known for one	228 h	Unknown — not stated by the source
Battery lifeKnown for one	Unknown — not stated by the source	12 day(s)
Batteryidentical
Battery capacityKnown for one	780 mAh	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	47.4 mm	47 mm
ThicknessDiffers	1.56 cm	1.4 cm
WeightKnown for one	52 g	Unknown — not stated by the source
DepthKnown for one	Unknown — not stated by the source	53 mm
Packaging contentidentical
ChargerKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

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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