| Introduction Time | Announced May 24, 2022 | August 11, 2021 |
|---|---|---|
| Availability Status | Available, released May 31, 2022 | Available, released August 27, 2021 |
| Equivalent Name | Xiaomi M2120B1 (Standard version) ** Xiaomi M2130B1 (NFC version) | - |
|---|
| Size and Dimensions | 12.25 * 20.7 * 46.5 millimeter (mm) | 44.4 x 43.3 x 9.6 mm |
|---|---|---|
| Product Weight | Standard Version: 13.5 g / NFC Version: 13.8 g | 30.3 gram (g) |
| Compatible SIM Card Types | No | Yes |
|---|---|---|
| Other Body Features | Water resistant up to 5 ATM (50 meters deep) / TPU band with aluminum buckle |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.62 inch | 1.36 inch |
| Display Resolution | 192 * 490 pixel (px) | |
| Display Technical Details | 500 nits brightness / 326 ppi pixel density | Always-on display |
| Screen protector type | - | Corning Gorilla Glass DX+ |
| OS Version | Proprietary OS compatible with Android and iOS | Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3 |
|---|---|---|
| Chip Model | - | Exynos W920 (5nm) |
| Alert Type | Vibrate | - |
|---|---|---|
| Speaker Type | No | Yes |
| Battery Type and Capacity | Non-removable 180 mAh battery | Non-removable 361 mAh battery |
|---|---|---|
| Battery Standby Time | Up to 40 hours |
| Smart Sensors | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, 6-axis accelerometer, Compass | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Electrocardiogram, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | Received notification alerts / Display text messages |
| Communication Technologies | No cellular connectivity | Released in LTE and WiFi models (LTE model not usable in Iran) |
|---|
| Wireless Network Type | No | |
|---|---|---|
| Bluetooth Support | 5.2, A2DP, LE | Bluetooth 5.0 |
| GPS Support | No | Yes, with A-GPS, Glonass, Beidou |
| NFC Support | Yes (market dependent) | Yes |
| USB Connections Type | No, charges with proprietary magnetic charger | No, charges via proprietary magnetic port |
| Available Color Options | Black, Green, Cream, Pink, Orange, Sky Blue | Black, Silver, Green |
|---|---|---|
| Global Price Range |
| CPU | - |
|---|
| Internal Memory Capacity | - | 16GB with 1.5GB RAM |
|---|
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