| Introduction Time | Announced May 24, 2022 | January 10, 2022 |
|---|---|---|
| Availability Status | Available, released May 31, 2022 | Available, released January 15, 2022 |
| Equivalent Name | Xiaomi M2120B1 (Standard version) ** Xiaomi M2130B1 (NFC version) | - |
|---|
| Size and Dimensions | 12.25 * 20.7 * 46.5 millimeter (mm) | 45.9 x 45.9 x 10.5 mm |
|---|---|---|
| Product Weight | Standard Version: 13.5 g / NFC Version: 13.8 g | 44 gram (g) |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) / TPU band with aluminum buckle | Water resistant up to 5 ATM (50 meters deep) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.62 inch | 1.43 inch |
| Display Resolution | 192 * 490 pixel (px) | |
| Display Technical Details | 500 nits brightness / 326 ppi pixel density | Display with curved edges (3D) |
| OS Version | Proprietary OS compatible with Android and iOS | LiteOS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | Yes |
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 451 mAh Li-Po battery (fully charged in 1 hour) |
|---|---|---|
| Battery Standby Time | 14 days (normal usage) / 30 hours (GPS on) |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, 6-axis accelerometer, Compass | Optical heart rate sensor with SpO2 (blood oxygen level) calculation capability, Accelerometer, Gyroscope, Compass, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Supports various sport modes, Heart rate monitoring, Blood oxygen level measurement, Sleep monitoring, Watch face customization capability, Phone and calendar notification display, Timer, Alarm clock, Music control, Use as shutter for phone camera |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | 5.0, LE, EDR |
| GPS Support | No | Yes, dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
| NFC Support | Yes (market dependent) | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No, charges with proprietary magnetic charger |
| Available Color Options | Black, Green, Cream, Pink, Orange, Sky Blue | Black, Silver, Gold |
|---|---|---|
| Global Price Range |
| Internal Memory Capacity | - | 4GB with 32MB RAM |
|---|
No questions have been asked about this comparison yet.
Be the first to ask a question!