📱 Model features |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Model | Amazfit T-Rex Pro | Watch GPS |
Other model names | Mi Amazfit TRex Pro | Ulefone Watch GPS SW006, 2AOWKSW006 |
Country or region available |  (Global, International) |  (Global, International) |
Brand | Xiaomi | Ulefone |
Release date | 3/23/2021, Announced: 3/5/2021 | 10/27/2020 |
Depth | 13.5 millimeters (0.53 inches) | 12 millimeters (0.47 inches) |
Size (width x height) | 47.47 x 47.47 millimeters (1.87 x 1.87 in) | 37 x 42 millimeters (1.46 x 1.65 in) |
Weight | 59 grams (2.07 ounces) | 19 grams (.67 ounces) |
Build, materials | Plastic body, glass front | Plastic body, glass front |
Protection against water and others | 10 ATM: 100 meters waterproof | 5 ATM: 50 meters waterproof |
🤖 Operating System |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
System version | Proprietary OS | Proprietary OS |
Firmware update | feature not registered | feature not registered |
User Interface | RTOS | feature not registered |
⚙️ Processor |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Chipset | 32bit | 32bit: Apollo 3 Blue Plus |
CPU | Single-core, 1 processor: Single-core | Dual-core, 1 processor: 2x 96MHz ARM Cortex-M4 (Dual-core) |
GPU graphical controller | feature not registered | feature not registered |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
RAM memory | 512MB LPDDR3 | 768MB SDRAM |
Internal storage | 4GB (2GB available) eMCP | 2MB Flash (EEPROM) |
External storage | Not supported | Not supported |
📲 Display |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Display type | AMOLED | TFT LCD |
Screen size | 1.3" inches | 1.3" inches |
Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~35.1% (screen-to-body ratio) |
Display resolution | 360x360 pixels | 240x240 pixels (1:1) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 392 PPI | 261 PPI |
Colors | 16 million | 260 thousand |
Scratch-resistant glass | Gorilla Glass 3 | Not supported |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | Not supported |
📶 Mobile networks |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Dual-SIM | Not supported | Not supported |
SIM card | Not supported | Not supported |
Maximum Download / Upload | feature not registered | feature not registered |
Network technology | feature not registered | feature not registered |
Frequency, bands | Expand band detailsCollapse details |
GSM MHz band | Not supported | Not supported |
Primary 2G network | Not supported | Not supported |
Primary 3G network | Not supported | Not supported |
Primary 4G network | Not supported | Not supported |
Primary 5G network | Not supported | Not supported |
Primary data network | Not supported | Not supported |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
📷 Camera |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Back camera (main camera) | Not supported | Not supported |
Main camera resolution | Not supported | Not supported |
Video recording (primary) | Not supported | Not supported |
Flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | Not supported | Not supported |
Touch focus | Not supported | Not supported |
Image stabilization | Not supported | Not supported |
Zoom | Not supported | Not supported |
Face/smile detection | Not supported | Not supported |
BSI sensor | Not supported | Not supported |
HDR | Not supported | Not supported |
Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Front camera (secondary) | Not supported | Not supported |
Front camera resolution | Not supported | Not supported |
Video recording (secondary) | Not supported | Not supported |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Loudspeaker | feature not registered | feature not registered |
Active noise cancellation | Not supported | Not supported |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | feature not registered | feature not registered |
Audio formats | feature not registered | MP3, eAAC+ |
🔌 Connectivity |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
USB | Not supported | Not supported |
Audio output | Not supported | Not supported |
TV output | Not supported | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
WiFi | Not supported | Not supported |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Sensors | Accelerometer Ambient Light sensor Barometer Compass Heart rate Pedometer SpO2 | Accelerometer Gyroscope Heart rate Pedometer |
Vibrating alert | Supported | Supported |
🔋 Battery |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Battery type | LiPo: Li-Ion polymer (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
Battery capacity | 390 mAh | 210 mAh |
Charger, watts | Wired charging | Wired charging |
Wireless charging | Magnetic charging (dock) | Magnetic charging (dock) |
Talk time autonomy | 432 hours (18 days) | 168 hours (7 days) |
Standby | 432 hours (18 days) | 960 hours (40 days) |
➕ Other features |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
Call control | Not supported | feature not registered |
Messaging | SMS (T9), E-mail | SMS, E-mail |
Hands-free calling | Not supported | Not supported |
Video calling | Not supported | Not supported |
Ringtones | feature not registered | feature not registered |
Web browser | Not supported | Not supported |
Antenna | feature not registered | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, Gray, Blue • Watch band: 22mm • BioTracker PPG • 100 sports mode • AppZepp app • Compatible with Android 5.0/iOS 10 and above | • Colors: Black/green, Black/red, Pink/blue • Wristbands: 23mm • 2.5D glass screen • Watch Faces • 14 sports modes • VeryFit Pro App • Supports Android 4.4 or iOS 8 and above |
☢️ Radiation rate |
| Xiaomi Amazfit T-Rex Pro | Ulefone Watch GPS |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |