Compare Amazfit T-Rex 3
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 |  |  |  |  | Add smartwatch to comparison |
|---|---|---|---|---|---|
| Dimensions: | 48.5 x 48.5 x 13.75 mm | 47.4 x 47.4 x 12.3 mm | 43.9 x 43.9 x 9.9 mm | 42.36 x 35.9 x 10.75 mm | |
| Weight: | 68.3 grams | 43 grams | 31.65 grams | 27 grams | |
| Stand-by: | depends on usage | depends on usage | depends on usage | depends on usage | |
| Talk time: | depends on usage | depends on usage | depends on usage | depends on usage | |
| Announced: | 6 september 2024 | 24 june 2025 | 6 january 2025 | 25 october 2023 | |
Design type | |||||
| Watch: | |||||
Controls | |||||
| Directional key: | |||||
| Swivel crown: | |||||
| Touchscreen: | Capacitive | Capacitive | Capacitive | Capacitive | |
Display | |||||
| Color display: | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | Adjustable display brightness, AMOLED, Always On feature | |
| Peak brightness: | 2000 nits | 2000 nits | 2000 nits | ||
| Resolution: | 480 x 480 pixels | 480 x 480 pixels | 466 x 466 pixels | 390 x 450 pixels | |
| Size: | 1.5 inch | 1.5 inch | 1.32 inch | 1.75 inch | |
| Aspect ratio: | 1:1 | 1:1 | 1:1 | ||
| Pixels Per Inch (PPI): | 453 | 453 | 499 | 340 | |
| Screen-to-body ratio: | 30.9% | 32.3% | 29.2% | 64.3% | |
Carry mode | |||||
| Strap: | Interchangeable | Interchangeable | Interchangeable | Interchangeable | |
| Size: | 22 mm | 22 mm | 20 mm | 20 mm | |
| Wrist Size: | 145-210 mm | 140-210 mm | 135-195 mm + 150-210 mm | 135-190 mm | |
Hardware | |||||
| Processor: | Qualcomm Snapdragon Wear 2500, Quad Core | Qualcomm Snapdragon Wear 2500, Quad Core | |||
| Clock Frequency: | 1.1 GHz | 1.1 GHz | |||
Materials | |||||
| Aluminium: | |||||
| Dust and waterproof: | 10 ATM | 10 ATM | 5 ATM | 5 ATM | |
| Gorilla Glass: | |||||
| Rugged housing: | |||||
| Stainless Steel: | |||||
| Glass: | |||||
| Learn: | |||||
Telephony | |||||
| Vibrating alert: | |||||
Operating frequency | |||||
| Quad band: | |||||
Personal Information | |||||
| Alarm clock: | |||||
| Date and time notation: | |||||
| Reminder list: | |||||
| Stopwatch & countdown timer: | |||||
| To-do list: | |||||
Available applications | |||||
| Calories: | |||||
| Pedometer: | |||||
Navigation | |||||
| A-GPS: | |||||
| Digital Compass: | |||||
| Galileo: | |||||
| GLONASS: | |||||
| GPS receiver: | |||||
Audio | |||||
| Built-in speakers: | |||||
| Microphone: | |||||
Build-in memory | |||||
| Internal memory: | |||||
| Size (RAM): | 512 MB | 512 MB | 512 MB | 512 MB | |
| Storage: | 4 GB | 4 GB | 4 GB | 4 GB | |
Connections | |||||
| Pogo pin: | |||||
Connectivity | |||||
| Bluetooth: | v5.2 | v5.2 | v5.2 | v5.2 | |
| Wireless Lan (WLAN/Wi-Fi): | |||||
AI (Artificial intelligence) | |||||
| Amazon Alexa: | |||||
Power supply | |||||
| Battery: | Li-ion | Li-ion | Li-ion | Li-ion | |
| Capacity: | 700 mAh | 658 mAh | 270 mAh | 300 mAh | |
| Wireless charging: | |||||
Sensors | |||||
| Altimeter: | |||||
| Ambient light sensor: | |||||
| Barometer: | |||||
| Gesture recognition: | |||||
| Gyroscope: | |||||
| Heart rate monitor: | |||||
| PPG: | |||||
| Thermometer: | |||||
| Oxygen saturation (SpO2): | |||||
Compatibility | |||||
| With Android: | From 7.0 | From 7.0 | From 7.0 | From 7.0 | |
| With Apple Health: | |||||
| With Google Fit: | |||||
| With iOS: | From 14.0 | From 15 | From 14.0 | From 14.0 | |
Contents of the package | |||||
| Charging station: | |||||
| Manual: | |||||
| Wristband: | |||||
| Oplaadcase: | |||||
