| Introduction Time | August 11, 2021 | 2019, August |
|---|---|---|
| Availability Status | Available, released August 27, 2021 | Coming soon (August 2019) |
| Size and Dimensions | 45.5 x 45.5 x 11 mm | 44 x 44 x 10.9 mm |
|---|---|---|
| Product Weight | 52 gram (g) | 30 gram (g) |
| Compatible SIM Card Types | Yes | - |
|---|---|---|
| Other Body Features | Samsung Pay / MIL-STD-810G standard / IP68 certified / Compatible with 22mm band / ECG capability / Touch-sensitive bezels / Aluminum body |
| Display Technology | ||
|---|---|---|
| Screen Size | 1.36 inch | 1.4 inch (~32.7% screen-to-body ratio) |
| Display Resolution | ||
| Screen protector type | Corning Gorilla Glass DX+ | Corning Gorilla Glass DX+ |
| Display Technical Details | Always-on display |
| OS Version | Android Wear OS compatible with Android 6 with 1.5GB RAM and later / One UI Watch 3 | Tizen - based on wearable OS |
|---|---|---|
| Chip Model | Exynos W920 (5nm) | Exynos 9110nm |
| CPU |
|---|
| Internal Memory Capacity | 16GB with 1.5GB RAM | 4GB, 768MB 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 | - |
| Communication Technologies | Released in LTE and WiFi models (LTE model not usable in Iran) | 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 GLONASS, GALILEO, BDS |
| NFC Support | Yes | Yes |
| USB Connections Type | No, charges via proprietary magnetic port | No |
| Available Color Options | Black, Silver | Black, Silver, Gold |
|---|---|---|
| Global Price Range |
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