Samsung Galaxy Watch3 45MM SM-R840 4GB 1GB RAM WiFi Smart Watch Exynos 9110 Wireless Charging
Display 1.4 inch
Chipset Exynos 9110
RAM 1GB
Storage 4GB
Battery Type Li-Ion 340 , non-removable
Samsung Galaxy Watch3 45MM SM-R840 4GB 1GB RAM WiFi Smart Watch Exynos 9110 Wireless Charging
Network Technology
GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20
Speed HSPA, LTE
Body Dimensions 46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)
Weight 53.8 g (stainless steel), 43 g (titanium) (1.90 oz)
Build Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
SIM eSIM
Samsung Pay
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
Display Type Super AMOLED
Size 1.4 inches
Resolution 360 x 360 pixels (~364 ppi density)
Protection Corning Gorilla Glass DX
Always-on display
Platform OS Tizen OS 5.5
Chipset Exynos 9110 (10 nm)
CPU Dual-core 1.15 GHz Cortex-A53
GPU Mali-T720
Memory Card slot No
Internal 4GB 1GB 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
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes
Radio No
USB No
Features Sensors Accelerometer, gyro, heart rate, barometer
Battery Type Li-Ion 340 mAh
Charging Wireless
