| Network | |
|---|---|
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 2100 – Global |
| HSDPA 850 / 1700(AWS) / 1900 – USA/Canada | |
| 4G bands | 1, 3, 5, 7, 8, 20 – Global |
| 2, 4, 5, 12, 13, 25, 26, 66 – USA | |
| 2, 4, 5, 12, 13, 66 – Canada | |
| Speed | HSPA 42.2/5.76 Mbps, LTE |
| Launch | |
| Announced | 2019, August |
| Status | Available. Released 2019, September |
| Body | |
| Dimensions | 44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in) |
| Weight | 42 g (1.48 oz) |
| Build | Glass front (Gorilla Glass DX+), stainless steel frame 316L |
| SIM | eSIM |
| Samsung Pay MIL-STD-810G compliant* 50m water resistant (IP68) Compatible with standard 20mm straps ECG certified Touch-sensitive bezel *does not guarantee ruggedness or use in extreme conditions |
|
| Display | |
| Type | Super AMOLED capacitive touchscreen, 16M colors |
| Size | 1.4 inches, 6.3 cm2 (~32.7% screen-to-body ratio) |
| Resolution | 360 x 360 pixels, 1:1 ratio (~364 ppi density) |
| Protection | Corning Gorilla Glass DX+ |
| Always-on display | |
| Platform | |
| OS | Tizen-based wearable OS 4.0 |
| Chipset | Exynos 9110 (10 nm) |
| CPU | Dual-core 1.15 GHz Cortex-A53 |
| GPU | Mali-T720 |
| Memory | |
| Card slot | No |
| Internal | 4GB 1.5GB RAM |
| eMMC | |
| Camera | |
| No | |
| Sound | |
| Loudspeaker | Yes |
| 3.5mm jack | No |
| Comms | |
| WLAN | Wi-Fi 802.11 b/g/n |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC | Yes |
| Radio | No |
| USB | No |
| Features | |
| Sensors | Accelerometer, gyro, heart rate, barometer |
| Natural language commands and dictation | |
| Battery | |
| Non-removable Li-Ion 340 mAh battery | |
| Charging | Qi wireless charging |
| Misc | |
| Colors | Black, Silver, Gold |
| Models | SM-R825F, SM-R835F, SM-R825U, SM-R835U |