Amazfit T Rex Ultra
VS
Apple Watch Series 4 44 Mm
Feature Comparison
Time and method of release
Time and method of release
| Availability Status | Available, released to market | Available. Released September 2018 |
|---|---|---|
| Introduction Time | - | 2018, September |
Aesthetic features
Aesthetic features
| Size and Dimensions | 47.3 x 47.3 x 13.45 mm | 40 x 38 x 10.7 |
|---|---|---|
| Product Weight | 89g (with strap) |
Body material and design
Body material and design
| Compatible SIM Card Types | No | Electronic SIM card (Apple eSIM) |
|---|---|---|
| Other Body Features | Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) | Waterproof up to 50 meters deep / ECG certified |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.39 inch | 1.78 inch |
| Display Resolution | ||
| Display Technical Details | 1000 nits peak brightness | Display equipped with 3D touch |
| Multi-Touch Capability | - | Yes |
| Screen protector type | - | Sapphire protective glass |
Operating system or software platform
Operating system or software platform
| OS Version | Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later | |
|---|---|---|
| Chip Model | - |
Storage memory
Storage memory
| Internal Memory Capacity |
|---|
Audio features
Audio features
| Alert Type | Vibrate | Vibrate and Ring |
|---|---|---|
| Speaker Type | No | Yes |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 500 mAh battery (fully charged in 2 hours) | Non-replaceable Lithium-Ion |
|---|---|---|
| Battery Standby Time | Up to 50 days (watch mode only) / Up to 25 days (battery saver mode) / Up to 20 days (normal usage) / Up to 9 days (heavy usage) / Up to 46 hours (GPS on) | Up to 18 hours (combined usage) |
Capabilities
Capabilities
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor | Accelerometer, Gyroscope, Heart rate sensor (2nd generation), Barometer |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | SMS, Email, Push Email, IM |
| Other Features and Capabilities | Supports 162 sport modes, heart rate monitoring, blood oxygen level measurement, sleep monitoring, stress monitoring, pedometer, phone and calendar notification display, date and time display, watch face customization, weather display, music control, interchangeable strap | Music player / Photo viewer / Siri voice commands (talking mode) / User fall detection capability / Severe heart rate drop warning / ECG display capability |
Network connections
Network connections
| Communication Technologies | No cellular connectivity | Released in two versions, one with GSM / HSPA / LTE and one without cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | 5.0, A2DP, LE | |
| GPS Support | Yes | Yes, with A-GPS, GLONASS, GALILEO, QZSS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Light Brown | Black, Silver, Gold |
|---|---|---|
| Global Price Range | - |
Central Processor (CPU)
Central Processor (CPU)
| CPU | - | Dual-core |
|---|---|---|
| GPU Model | - |
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Amazfit T Rex Ultra
0
/10
from total 1 Vote
Apple Watch Series 4 44 Mm
0
/10
from total 1 Vote
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