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Product comparison · 2 smartwatches

Amazfit T-Rex Ultra 2 vs Honor CHOICE InfoWear Watch 2i

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  • 32specifications compared
  • 15differ
  • 17identical
  • 55known for one product only

Key differences

The Amazfit T-Rex Ultra 2 has 35 m more waterproof up to than the Honor CHOICE InfoWear Watch 2i (45 m vs 10 m). The Amazfit T-Rex Ultra 2 has 540 mAh more battery capacity than the Honor CHOICE InfoWear Watch 2i (870 mAh vs 330 mAh). The Amazfit T-Rex Ultra 2 has 5.5 mm more width than the Honor CHOICE InfoWear Watch 2i (51 mm vs 45.5 mm). Display resolution: 480 x 480 pixels on the Amazfit T-Rex Ultra 2, 390 x 450 pixels on the Honor CHOICE InfoWear Watch 2i. Display diagonal: 129.5 cm (51") on the Amazfit T-Rex Ultra 2, 4.7 cm (1.85") on the Honor CHOICE InfoWear Watch 2i.

  • Display resolution
    • 480 x 480 pixels
    • 390 x 450 pixels
  • Display diagonal
    • 129.5 cm (51")
    • 4.7 cm (1.85")
  • Market positioning
    • Sport watch
    • Smartwatch
  • Watch case colour
    • Titanium
    • Black
  • Band colour
    • Black, Brown
    • Black
  • Shape
    • Round
    • Rectangular
  • Wrist size range
    • 145 - 215 mm
    • 135 - 210 mm
  • Waterproof up to
    • 45 m
    • 10 m

Side by side

Differences highlightedShow differences only
87 specifications
A

Amazfit

T-Rex Ultra 2View product
B

Honor

CHOICE InfoWear Watch 2iView product
Display2 differ
Display resolutionDiffers480 x 480 pixels390 x 450 pixels
Display diagonalDiffers129.5 cm (51")4.7 cm (1.85")
Display brightnessKnown for one3000 cd/m²
Watch glass typeKnown for oneSapphire
BacklightKnown for oneYes
Rounded display cornersKnown for oneYes
Design7 differ
Market positioningDiffersSport watchSmartwatch
Watch case sizeKnown for one51 mm
Watch case colourDiffersTitaniumBlack
Watch case materialDiffersTitanium, Glass Fiber Reinforced Polymer (GFRP)Metal
Band colourDiffersBlack, BrownBlack
ShapeDiffersRoundRectangular
Wrist size rangeDiffers145 - 215 mm135 - 210 mm
Magnetic charging connectorKnown for oneYes
Water resistanceKnown for one10 ATM
Waterproof up toDiffers45 m10 m
International Protection (IP) codeKnown for oneIP68
Removable strapKnown for oneYes
Performanceidentical
Built-in cameraKnown for oneNo
Mobile operating systems supportedKnown for oneAndroid 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10, Android 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 15, Android 16, iOS 15, iOS 16, iOS 17, iOS 18, iOS 26
Operating system installedKnown for oneZepp OS
Featuresidentical
Sleep apnea detectionKnown for oneYes
AccelerometerKnown for oneYes
GyroscopeKnown for oneYes
Built-in speedometerKnown for oneYes
Alarm clockKnown for oneYes
Ambient light sensorKnown for oneYes
Barometric altimeterKnown for oneYes
Electronic compassKnown for oneYes
Find my phone functionKnown for oneYes
Geomagnetic sensorKnown for oneYes
Interval trainingKnown for oneYes
Recommended activityKnown for oneRunning, Cycling, Walking, Swimming, Climbing, Hiking, Fishing, Hunting, Skateboarding, Motor sports, Yoga, Pilates, HIIT, Gymnastics, Dance, Boxing, Kickboxing, Hockey, Football, Basketball, Volleyball, Tennis, Handball, Golf, Skiing, Diving
Skin temperature sensorKnown for oneYes
StopwatchKnown for oneYes
Sun & moon informationKnown for oneYes
Virtual pacer functionKnown for oneYes
Weather displayKnown for oneYes
World time functionKnown for oneYes
Distance travelledKnown for oneYes
PedometerKnown for oneYes
Calories burnedKnown for oneYes
Activity trackerKnown for oneYes
Short Message Service (SMS)Known for oneYes
SOS alert functionKnown for oneYes
Instant messaging (IM)Known for oneYes
Activity monitoringKnown for oneYes
Automatic daily activity detectionKnown for oneYes
Calendar notificationsKnown for oneYes
Music controlKnown for oneYes
Weather forecastKnown for oneYes
Supported applicationsKnown for oneHONOR Health APP
Networkidentical
GPS (satellite)Known for oneYes
Ports & interfacesidentical
Wi-FiKnown for oneYes
Bluetooth versionKnown for one5.2
Bluetooth Low Energy (BLE)Known for oneYes
Near Field Communication (NFC)Known for oneYes
BluetoothKnown for oneYes
Power1 differ
Battery lifeDiffers30 day(s)14 day(s)
Battery life (GPS mode)Known for one177 h
Battery life (max)Known for one2 week(s)
Battery1 differ
Battery capacityDiffers870 mAh330 mAh
Softwareidentical
Sports activity appsKnown for oneStrava, RunKeeper, TrainingPeaks
Other featuresidentical
Number of sports modesKnown for one187
Weight & dimensions4 differ
WidthDiffers51 mm45.5 mm
DepthDiffers51 mm38.9 mm
ThicknessDiffers1.43 cm1.08 cm
WeightDiffers89.2 g26 g
Packaging contentidentical
Charging baseKnown for oneYes
Packaging contentKnown for one1x Smart watch1x Charging cable1x User manual

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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