In depth comparison and review of Amazfit T-Rex 2 and Samsung Galaxy Watch6 Classic. 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 | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Zepp OS | Wear OS by Samsung |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | Android 10 or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 47.1 mm | 42.5 mm |
| Height | 47.1 mm | 42.5 mm |
| Depth | 13.65 mm | 10.9 mm |
| Weight | 66.5 g | 52 g |
| Body Material | Polymer | Stainless steel |
| Protection | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant | Water-resistant |
| Colours | - | Black | Silver |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor | Accelerometer, barometer, gyro sensor, hall sensor, geomagnetic sensor, optical heart sensor, electrical heart sensor, light sensor, infrared temperature sensor, bioelectrical impedance analysis sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, body composition, ECG, REM phases, sleep quality score |
| Modes | 150+ sports modes | 90+ exercise modes |
| Goal Setting | Yes | Yes |
| Features | Camera remote control, find phone function, flashlight, alarm, realtime location tracking, weather information, event reminders, PAI Health Assessment System, pomodoro timer, stopwatch timer, PeakBeats workout status algorithm, OxygenBeats algorithm, ExerSense algorithm, SomnusCare, Dual-band navigation | Camera remote control, find phone function, Emergency SOS, music playback control, Body composition measurement tool, Sleep Coaching, fast charge |
| Notifications | Missed calls, calendar, incoming calls, applications | Calendar, SMS, social apps, incoming calls, irregular rhythm |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Digital Player | - | MP3, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA |
| Navigation (GPS) | GPS receiver | GPS/GLONASS/Galileo/BeiDou receiver |
| CONNECTIVITY | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Wireless Interface | Bluetooth 5.0 BLE | NFC, IEEE 802.11a/b/g/n, Bluetooth 5.3 |
|---|---|---|
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
| DISPLAY | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Type | AMOLED - colour | Super AMOLED - colour |
|---|---|---|
| Resolution | 454 x 454 pixels | 432 x 432 pixels |
| Screen Size | 1.39" | 1.3" |
| Pixel Density | 326 ppi | 330 ppi |
| Colour Depth | - | 24-bit (16.7 million colours) |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Type | Touch sensitive screen, touch buttons | Touch sensitive screen, rotating bezel, push buttons |
|---|
| CASE | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Case Size | - | 43 mm |
|---|---|---|
| Crystal Type | - | Sapphire crystal |
| Case Shape | Round | Round |
| Case Details | Ember black | Wild green | Desert khaki | Astro black and gold | - |
| BAND | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Size | - | S/M |
| Fits Wrist with Circumference | 140-205 mm | - |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Hybrid eco-leather |
| Band Colour | Ember black | Wild green | Desert khaki | Black | Silver |
| STORAGE | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Storage Capacity | - | 16 GB |
|---|---|---|
| User Memory | - | 7.1 GB |
| RAM | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| RAM Size | - | 2 GB |
|---|
| CPU | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Manufacturer | - | Samsung |
|---|---|---|
| CPU Type | - | Exynos W930 |
| Clock Speed | - | 1.4 GHz |
| BATTERY | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Capacity | 500 mAh | 300 mAh |
|---|---|---|
| Battery Life | 24 day(s) | 40 hours |
| Battery Life Details | Typical usage - up to 24 days Battery safe mode - up to 45 days Heavy usage - up to 10 days Accurate mode (with GPS) - up to 26 hour(s) Balanced mode (with GPS) - up to 50 hour(s) Power saving mode (with GPS) - up to 58 hour(s) Ultra-low temperature (with GPS) - up to 10 hour(s) Ultra-low temperature (without GPS) - up to 9 days |
Typical usage (AOD Off) - up to 40 hour(s) Typical usage (AOD On) - up to 30 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | - |
| Wireless Charging | - | Yes |
| Wireless Charging Standards | - | WPC |
| MISCELLANEOUS | Amazfit T-Rex 2 | Samsung Galaxy Watch6 Classic |
|---|
| Included Accessories | Magnetic charging dock | - |
|---|---|---|
| Preloaded Software | Zepp App | Google Maps, Samsung Wallet |
| Compliant Standards | MIL-STD 810G | IP68, MIL-STD 810H |
| SAR Value | - | 0.288 W/kg (limb), 0.177 W/kg (head) |
| Max Depth of Water Resistance | 100 m | 50 m |
| Manufacturer Model Number | - | SM-R950 |
| Warranty | 1-year warranty | - |
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