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Watch Samsung Galaxy Watch FE 4 R861 40mm BT Silver
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 4G Bands | LTE |
| Speed | HSPA, LTE |
Body
| Dimensions | 40.4 x 39.3 x 9.8 mm (1.59 x 1.55 x 0.39 in) |
|---|---|
| Weight | 26.6 g (0.95 oz) |
| Build | Glass front (sapphire crystal), aluminum frame |
| SIM | eSIM 50m/5ATM water resistant (up to 10 min) IP68 dust/water resistant (up to 1.5m for 30 min) MIL-STD-810H compliant* ECG certified Compatible with standard 20mm straps * does not guarantee ruggedness or use in extreme conditions |
Display
| Type | Super AMOLED |
|---|---|
| Size | 1.2 inches |
| Resolution | 396 x 396 pixels (~330 ppi density) |
| Protection | Sapphire crystal glass Always-on display |
Platform
| OS | Android Wear OS 4, One UI Watch 5 |
|---|---|
| Chipset | Exynos W920 (5 nm) |
| CPU | Dual-core 1.18 GHz Cortex-A55 |
| GPU | Mali-G68 |
Memory
| Card Slot | No |
|---|---|
| Internal | 16GB 1.5GB RAM |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | No |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band |
|---|---|
| Bluetooth | 5.3, A2DP, LE |
| Positioning | GPS, GALILEO, GLONASS, BDS |
| NFC | Yes |
| Radio | No |
| USB | No |
Features
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
|---|
Battery
| Type | Li-Ion 247 mAh battery, non-removable |
|---|---|
| Charging | Wireless (Qi) |
