SIM Type: eSim
Operating System: 3.0
Network Technology: 4G LTE
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HSPA/UMTS (3G/4G):Â 850, 1900
4G LTE (Domestic):Â 2, 4, 5, 12
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Samsung Galaxy Watch4 45.5mm
Dimensions:Â 1.79" x 1.79 x .43"
Display Dimensions:Â 1.4"
Weight: 1.83 oz
Samsung Galaxy Watch4 41.5mm
Dimensions:Â 1.63" x 1.63" x 0.44"
Display Dimensions:Â 1.2"
Weight: 1.64 oz
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Samsung Galaxy Watch4 45.5mm
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:Â No
Wireless Charging:Â Yes
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Samsung Galaxy Watch4 41.5mm
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
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Samsung Galaxy Watch4 45.5mm
Internal Memory:Â Up to 1.5GB RAMÂ
Usable Storage/Internal Memory: Up to 16GB
Expandable Memory:Â N/A
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Samsung Galaxy Watch4 41.5mm
Internal Memory:Â Up to 1.5GB RAM
Usable Storage/Internal Memory: Up to 16GB
Expandable Memory: N/A
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