Xiaomi Imilab Kw66
VS
Amazfit T Rex Ultra
Feature Comparison
Time and method of release
Time and method of release
| Introduction Time | 2020, October | - |
|---|---|---|
| Availability Status | Available, released October 2020 | Available, released to market |
Aesthetic features
Aesthetic features
| Size and Dimensions | 12.7 * 45 * 45 millimeter (mm) | 47.3 x 47.3 x 13.45 mm |
|---|---|---|
| Product Weight | 54 gram (g) | 89g (with strap) |
Body material and design
Body material and design
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Stainless steel body / Plastic frame / Water resistant up to 10 ATM (100 meters deep) |
Display
Display
| Display Technology | ||
|---|---|---|
| Screen Size | 1.28 inch | 1.39 inch |
| Display Resolution | 240 * 240 pixel (px) | |
| Multi-Touch Capability | Yes | - |
| Display Technical Details | Circular color display with curved edges (3D) | 1000 nits peak brightness |
Operating system or software platform
Operating system or software platform
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary Zepp OS 2.0 compatible with Android 7.0 and later and iOS version 12.0 and later |
|---|
Central Processor (CPU)
Central Processor (CPU)
| CPU | - |
|---|
Storage memory
Storage memory
| Internal Memory Capacity | 128MB internal storage / 384KB ROM / 160KB RAM |
|---|
Audio features
Audio features
| Speaker Type | No | No |
|---|---|---|
| Alert Type | - | Vibrate |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 340 mAh Li-Po battery | Non-removable 500 mAh battery (fully charged in 2 hours) |
|---|---|---|
| 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) |
Capabilities
Capabilities
| Smart Sensors | Heart rate sensor, 3-axis accelerometer, proximity sensor for on-wrist detection, gyroscope | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Geomagnetic sensor, Altimeter, Ambient light sensor |
|---|---|---|
| Messaging Method | - | 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 |
Network connections
Network connections
| Communication Technologies | No | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | Version 5.0 | |
| GPS Support | No | Yes |
| NFC Support | No | No |
| USB Connections Type | No, uses a magnetic charger for device charging | No, charges with proprietary magnetic charger |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Silver, Green | Black, Light Brown |
|---|---|---|
| Global Price Range | - |
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User Rating Comparison
Xiaomi Imilab Kw66
0
/10
from total 1 Vote
Amazfit T Rex Ultra
0
/10
from total 1 Vote
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