Specifications

Basic Info

SIM Type: eSim
Operating System: 3.0
Network Technology: 4G LTE
 

Operating Frequencies

HSPA/UMTS (3G/4G): 850, 1900
4G LTE (Domestic): 2, 4, 5, 12
 

Physical Characteristics

Samsung Galaxy Watch4 44.0mm

Dimensions: 1.75" x 1.70 x .39"
Display Dimensions: 1.4"
Weight: 1.07 oz

Samsung Galaxy Watch4 40.0mm

Dimensions: 1.59" x 1.55" x 0.39"
Display Dimensions: 1.2"
Weight: 0.91 oz

Battery Info

Samsung Galaxy Watch4 44.0mm

Talk time: Up to 2.8 hours
Standby time: Up to 70 hours
Charge Time: 0-50% Up to 50 minutes
Charge Time: 0-100% Up to 110 minutes
Removable Battery: No
Wireless Charging: Yes
 

Samsung Galaxy Watch4 40.0mm

Talk time: Up to 2 hours
Standby time: Up to 55 hours
Charge Time: 0-50% Up to 50 minutes
Charge Time: 0-100% Up to 110 minutes
Removable Battery: No
Wireless Charging: Yes
 

Storage

Samsung Galaxy Watch4 44.0mm

Internal Memory: Up to 1.5GB RAM 
Usable Storage/Internal Memory: Up to 16GB
Expandable Memory: N/A
 

Samsung Galaxy Watch4 40.0mm

Internal Memory: Up to 1.5GB RAM
Usable Storage/Internal Memory: Up to 16GB
Expandable Memory: N/A