Amazfit T Rex Ultra
VS
Samsung Gear S2 3G
Feature Comparison
Time and method of release
Time and method of release
| Availability Status | Available, released to market | Available. Released October 2015 |
|---|---|---|
| Introduction Time | - | 2015, August |
Aesthetic features
Aesthetic features
| Size and Dimensions | 47.3 x 47.3 x 13.45 mm | 51.8 x 44 x 13.4 mm |
|---|---|---|
| Product Weight | 89g (with strap) | 51 gram (g) |
Body material and design
Body material and design
| Compatible SIM Card Types | No | Electronic SIM card |
|---|---|---|
| Other Body Features | Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) | Samsung Pay / IP68 certified / Dust and water resistant up to 1.5 meters for 30 minutes / Stainless steel |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.39 inch | 1.2 inch (~40.2% screen-to-body ratio) |
| Display Resolution | ||
| Display Technical Details | 1000 nits peak brightness | Always-on Display / Rotating bezel around the display |
| Multi-Touch Capability | - | Yes |
| Screen protector type | - | Corning Gorilla Glass 3 |
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 | tizen |
|---|---|---|
| Chip Model | - |
Storage memory
Storage memory
| Internal Memory Capacity | 4GB, 512MB RAM |
|---|
Audio features
Audio features
| Alert Type | Vibrate | MP3, WAV, Vibrate, Ringtones |
|---|---|---|
| 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-removable 300 mAh Li-Ion battery |
|---|---|---|
| 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 48 hours (combined usage) (2G) / Up to 48 hours (3G) |
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, Barometer |
|---|---|---|
| Messaging Method | Received notification announcement / Display text messages | Received notification announcement / Display text messages |
| 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 | Qi wireless charging / S-Voice voice assistant / MP3/M4A/AAC/WAV player / Photo viewer / Voice notes, calls, and commands |
Network connections
Network connections
| Communication Technologies | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | ||
| GPS Support | Yes | Yes, with A-GPS |
| NFC Support | No | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Light Brown | Dark Gray, Silver |
|---|---|---|
| Global Price Range | - |
Central Processor (CPU)
Central Processor (CPU)
| CPU | - |
|---|
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
Samsung Gear S2 3G
0
/10
from total 1 Vote
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