| Introduction Time | Announced May 24, 2022 | December 23, 2020 |
|---|---|---|
| Availability Status | Available, released May 31, 2022 | Available. Released December 29, 2020 |
| Equivalent Name | Xiaomi M2120B1 (Standard version) ** Xiaomi M2130B1 (NFC version) | - |
|---|
| Size and Dimensions | 12.25 * 20.7 * 46.5 millimeter (mm) | - |
|---|---|---|
| Product Weight | Standard Version: 13.5 g / NFC Version: 13.8 g | - |
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) / TPU band with aluminum buckle | IP68 certified for water and dust resistance (up to 1.5 meters) |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.62 inch | 1.39 inch |
| Display Resolution | 192 * 490 pixel (px) | |
| Display Technical Details | 500 nits brightness / 326 ppi pixel density | Always-on Display / 450 nits brightness |
| Screen protector type | - | Corning Gorilla Glass |
| OS Version | Proprietary OS compatible with Android and iOS | - |
|---|
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | No |
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 420 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | - |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, 6-axis accelerometer, Compass | Accelerometer, Heart rate sensor, SpO2 |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Email, IM |
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | 5.0, A2DP, LE |
| GPS Support | No | Yes, Dual-band |
| NFC Support | Yes (market dependent) | No |
| USB Connections Type | No, charges with proprietary magnetic charger | No |
| Available Color Options | Black, Green, Cream, Pink, Orange, Sky Blue | Black |
|---|---|---|
| Global Price Range |
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