In depth comparison and review of Huawei Watch 2 Classic and Amazfit T-Rex Pro. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Android Wear 2.0 | - |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.2 or later | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 45 mm | - |
| Height | 48.9 mm | - |
| Depth | 12.6 mm | - |
| Weight | 47 g | - |
| Body Details | - | With band: 59.4 g |
| Body Material | Plastic, stainless steel | Polycarbonate |
| Protection | Dustproof, waterproof | Water-resistant, temperature protection, salt fog protection, freezeproof |
| Colours | - | Desert grey |
| Clock Display | Yes | Yes |
| FEATURES | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, barometer, capacitive sensor, 3-axis magnetometer, 3-axis accelerometer | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation |
| Goal Setting | - | Yes |
| Features | Music remote handling, call alerts | Music remote handling, event reminders |
| Notifications | SMS, Email | SMS, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| CONNECTIVITY | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 EDR | Bluetooth 5.0 |
|---|
| DISPLAY | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 390 x 390 pixels | 360 x 360 pixels |
| Screen Size | 1.2" | 1.3" |
| Aspect Ratio | Full circle | - |
| Pixel Density | 326 ppi | - |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | Tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Case Size | 45 mm | - |
|---|---|---|
| Case Shape | - | Round |
| Case Details | Titanium grey | Meteorite black | Steel blue |
| BAND | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | 140-210 mm | - |
| Clasp Type | - | Buckle |
| Band Material | Leather | Silicone rubber |
| Band Colour | - | Meteorite black | Blue steel |
| STORAGE | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Storage Capacity | 4 GB | - |
|---|
| RAM | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| RAM Size | 768 MB | - |
|---|
| CPU | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 2100 | - |
| Clock Speed | 1.1 GHz | - |
| BATTERY | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | 420 mAh | 390 mAh |
| Battery Life | 2 day(s) | 18 day(s) |
| Battery Life Details | - | Typical usage - up to 18 days Heavy usage - up to 9 days GPS mode - up to 40 hour(s) |
| Rechargeable Battery | - | Yes |
| Recharge Time | 100 min | 1.5 hour(s) |
| MISCELLANEOUS | Huawei Watch 2 Classic | Amazfit T-Rex Pro |
|---|
| Included Accessories | Power adapter, charging cradle | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Google Assistant | - |
| Compliant Standards | IP68 | - |
| Max Depth of Water Resistance | 1.5 m | 100 m |
| Max Operating Temperature | 35 °C | 70 °C |
| Min Operating Temperature | 0 °C | -40 °C |
| Warranty | - | 1-year warranty |
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