Samsung Galaxy Watch4

Network Technology _x000D_
GSM / HSPA / LTE_x000D_
Body Dimensions 44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)_x000D_
Weight 30.3 g (44mm), 25.9 g (40mm) (1.06 oz)_x000D_
Build Glass front (Gorilla Glass DX+), aluminum frame_x000D_
SIM eSIM_x000D_
MIL-STD-810G compliant*_x000D_
50m water resistant (IP68)_x000D_
Compatible with standard 20mm straps_x000D_
ECG certified_x000D_
Blood pressure monitor_x000D_
Rotating bezel_x000D_
*does not guarantee ruggedness or use in extreme conditions_x000D_
Display Type Super AMOLED_x000D_
Size 1.4 inches_x000D_
Resolution 450 x 450 pixels (~321 ppi density)_x000D_
Protection Corning Gorilla Glass DX+_x000D_
Always-on display_x000D_
Platform OS Android Wear OS, One UI Watch 3_x000D_
Chipset Exynos W920 (5 nm)_x000D_
CPU Dual-core 1.18 GHz Cortex-A55_x000D_
GPU Mali-G68_x000D_
Memory Card slot No_x000D_
Internal 16GB 1.5GB RAM_x000D_
Camera No_x000D_
Sound Loudspeaker Yes_x000D_
3.5mm jack No_x000D_
Comms WLAN Wi-Fi 802.11 a/b/g/n, dual-band_x000D_
Bluetooth 5.0, A2DP, LE_x000D_
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS_x000D_
NFC Yes_x000D_
Radio No_x000D_
USB No_x000D_
Features Sensors Accelerometer, gyro, heart rate, barometer_x000D_
Natural language commands and dictation_x000D_
Samsung Pay_x000D_
Battery Type Li-Ion 361 mAh, non-removable_x000D_
Charging Qi wireless charging_x000D_
Misc Colors Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition