| Introduction Time | August 11, 2021 | August 5, 2020 |
|---|---|---|
| Availability Status | Available, released August 27, 2021 | Available, released August 6, 2020 |
| Size and Dimensions | 44.4 x 43.3 x 9.6 mm | 46.2 x 45 x 11.1 mm |
|---|---|---|
| Product Weight | 30.3 gram (g) | 53.8g - 45mm / 48.2g 41mm version / 43g - 45mm version |
| Compatible SIM Card Types | Yes | eSIM |
|---|---|---|
| Other Body Features | Samsung Pay support / MIL-STD-810G military standard / Water resistance (IP68) / ECG support / Blood pressure monitoring / Compatible with 20mm or 22mm bands / Touch-sensitive edges |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.36 inch | 1.4 inch (~30.4% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Corning Gorilla Glass DX+ | Corning Gorilla Glass DX |
| Display Technical Details | Always-on display | Always-on display |
| OS Version | Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3 | |
|---|---|---|
| Chip Model | Exynos W920 (5nm) | Exynos 9110 (10nm) |
| CPU |
|---|
| Internal Memory Capacity | 16GB with 1.5GB RAM | 8GB, 1GB RAM |
|---|
| Speaker Type | Yes | Yes |
|---|
| Battery Type and Capacity | Non-removable 361 mAh battery | Non-removable 340 mAh Li-Ion battery |
|---|---|---|
| Battery Standby Time | Up to 40 hours | - |
| Smart Sensors | Accelerometer sensor, Gyroscope, Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Electrocardiogram, Barometer | Accelerometer, Gyroscope, Heart rate sensor, Barometer |
|---|---|---|
| Messaging Method | Received notification alerts / Display text messages | - |
| Other Features and Capabilities | - | Fall detection capability |
| Communication Technologies | Released in LTE and WiFi models (LTE model not usable in Iran) |
|---|
| Wireless Network Type | ||
|---|---|---|
| Bluetooth Support | Bluetooth 5.0 | 5.0, A2DP, LE |
| GPS Support | Yes, with A-GPS, Glonass, Beidou | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Black, Silver, Green | Bronze, Black, White |
|---|---|---|
| Global Price Range |
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