In depth comparison and review of Sony SmartWatch 2 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 | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | - | Watch style |
| Width | 42 mm | - |
| Height | 41 mm | - |
| Depth | 9 mm | - |
| Weight | 48.4 g | - |
| Body Details | Main unit: 23.5 g Wrist strap: 99 g |
With band: 59.4 g |
| Body Material | Aluminium | Polycarbonate |
| Protection | Dustproof, waterproof | Water-resistant, temperature protection, salt fog protection, freezeproof |
| Colours | Black | Black metal | Silver | Green/yellow | Desert grey |
| Clock Display | - | Yes |
| Designed For | Sony XPERIA acro S, C, E, E dual, E1, E1 Dual, go, Ion, J, L, M, M dual, M2, mini, mini pro, miro, P, SL, Sola, SP, T2 Ultra, tipo, tipo dual, U, V, Z, Z Ultra, Z Ultra Google Play edition, Z1, Z1 Compact, Z1S, Z2, ZL, ZR | - |
| FEATURES | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Sensors | Digital compass | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | - | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation |
| Goal Setting | - | Yes |
| Features | Call handling, music remote handling | Music remote handling, event reminders |
| Notifications | Missed calls | SMS, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou receiver |
| CELLULAR | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Messaging Services | SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Wireless Interface | Bluetooth 3.0, NFC | Bluetooth 5.0 |
|---|---|---|
| Connectors | Micro-USB | - |
| DISPLAY | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Type | LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 220 x 176 pixels | 360 x 360 pixels |
| Screen Size | 1.6" | 1.3" |
| Screen Protection | Scratch-resistant glass | Tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Case Shape | - | Round |
|---|---|---|
| Case Details | - | Meteorite black | Steel blue |
| BAND | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Band Type | - | Band |
|---|---|---|
| Band Width | - | 22 mm |
| Clasp Type | - | Buckle |
| Band Material | - | Silicone rubber |
| Band Colour | - | Meteorite black | Blue steel |
| BATTERY | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Capacity | - | 390 mAh |
| Battery Life | - | 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) |
| Standby Time | 168 h | - |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 1.5 hour(s) |
| MISCELLANEOUS | Sony SmartWatch 2 | Amazfit T-Rex Pro |
|---|
| Included Accessories | USB charging cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Clock, Stopwatch, Calendar, Contacts, ViewFinder, Slideshow, RSS reader, Gmail, Weather, Timer | - |
| Compliant Standards | IP57 | - |
| Max Depth of Water Resistance | - | 100 m |
| Max Operating Temperature | - | 70 °C |
| Min Operating Temperature | - | -40 °C |
| Warranty | - | 1-year warranty |
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