Samsung Galaxy Watch4 Classic SM-R880 BT-42 Black 16GB 1.5GB RAM Gsm Smart Watch Exynos W920 50m Water Resistant Accelerometer Gyro Heart Rate Barometer
DISPLAY:-Super AMOLED
Dimensions:-42mm
Chipset:-Exynos W920 (5 nm)
MEMORY:-16GB 1.5GB RAM
BATTERY:-Non-removable Li-Ion 247 mAh battery
Samsung Galaxy Watch4 Classic SM-R880 BT-42 Black 16GB 1.5GB RAM Gsm Smart Watch Exynos W920 50m Water Resistant Accelerometer Gyro Heart Rate Barometer
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 42.2/5.76 Mbps, LTE
BODY Dimensions 41.5 x 41.5 x 11.2 mm (1.63 x 1.63 x 0.44 in)
Weight 46.5 g (1.62 oz)
Build Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
SIM eSIM
MIL-STD-810G compliant*
50m water resistant (IP68)
ECG certified
Blood pressure monitor
Rotating bezel
*does not guarantee ruggedness or use in extreme conditions
DISPLAY Type Super AMOLED
Size 1.19 inches
Resolution 396 x 396 pixels (~330 ppi density)
Protection Corning Gorilla Glass DX
Always-on display
PLATFORM OS Android Wear OS, One UI Watch 3
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
eMMC
CAMERA No
SOUND Loudspeaker Yes
3.5mm jack No
COMMS WLAN Wi-Fi 802.11 a/b/g/n, dual-band
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
Samsung Pay
BATTERY Type Non-removable Li-Ion 247 mAh battery
Charging Qi wireless charging