| Network | ||
|---|---|---|
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | 2g Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 3g Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 - Global HSDPA 850 / 1700(AWS) / 1900 - USA/Canada | 4g Bands | 1, 3, 5, 7, 8, 20 | 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, LTE | HSPA 42.2/5.76 Mbps, LTE |
| Launch | ||
|---|---|---|
| Announced | 2020, August 05 | 2019, August | Status | Available. Released 2020, August 06 | Available. Released 2019, September |
| Body | ||
|---|---|---|
| Dimensions | 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in) | 44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in) | Weight | 53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz) | 42 g (1.48 oz) | Build | Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame | Glass front (Gorilla Glass DX+), stainless steel frame 316L | Sim | eSIM MIL-STD-810G compliant* 50m water resistant (IP68) ECG certified Blood pressure monitor Compatible with standard 22mm straps Rotating bezel *does not guarantee ruggedness or use in extreme conditions | eSIM MIL-STD-810G compliant*50m water resistant (IP68)Compatible with standard 20mm strapsECG certifiedTouch-sensitive bezel*does not guarantee ruggedness or use in extreme conditions |
| Display | ||
|---|---|---|
| Type | Super AMOLED | Super AMOLED | Size | 1.4 inches | 1.4 inches, 6.3 cm2 (~32.7% screen-to-body ratio) | Resolution | 360 x 360 pixels (~364 ppi density) | 360 x 360 pixels, 1:1 ratio (~364 ppi density) | Protection | Corning Gorilla Glass DX Always-on display | Corning Gorilla Glass DX+ Always-on display |
| Platform | ||
|---|---|---|
| Os | Tizen OS 5.5 | Tizen OS 4.0 | Chipset | Exynos 9110 (10 nm) | Exynos 9110 (10 nm) | Cpu | Dual-core 1.15 GHz Cortex-A53 | Dual-core 1.15 GHz Cortex-A53 | Gpu | Mali-T720 | Mali-T720 |
| Memory | ||
|---|---|---|
| Card Slot | No | No | Internal | 4GB 1GB RAM, 8GB 1GB RAM eMMC | 4GB 768MB RAM, 4GB 1.5GB RAM eMMC |
| Camera | ||
|---|---|---|
| No | No | |
| Sound | ||
|---|---|---|
| Loudspeaker | Yes | 35mm Jack | No |
| Comms | ||
|---|---|---|
| Wlan | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | Positioning | GPS, GLONASS, GALILEO, BDS | Nfc | Yes | Yes | Radio | No | No | Usb | No | No |
| Features | ||
|---|---|---|
| Sensors | Accelerometer, gyro, heart rate, barometer | Accelerometer, gyro, heart rate, barometer, VO2max Natural language commands and dictationSamsung Pay |
| Battery | ||
|---|---|---|
| Type | Li-Ion 340 mAh, non-removable | Li-Ion 340 mAh, non-removable | Charging | Wireless (Qi) | Qi wireless charging |
| Misc | ||
|---|---|---|
| Colors | Mystic Bronze, Mystic Black, Mystic White | Black, Silver, Gold | Models | SM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845U | SM-R825F, SM-R835F, SM-R825U, SM-R835U | Price | $83.14 / €97.20 | € 165.44 / $ 194.99 |