1. SIM Type:
   
   NanoSIM
    
2. Operating System:
   
   Android 8.1.0
    
3. Network Technology:
   
   4G LTE
    
4. Operating Frequencies:
   
   HSDPA/HSDPA+/UMTS (3G/4G): 850, 1900, 2100
   
   4G LTE (DOMESTIC): 2, 4, 5, 12, 14
    
5. Physical Characteristics & Battery Info:
   
   DIMENSIONS: 5.83" x 2.73" x 0.37"
   
   DISPLAY DIMENSIONS: 5.34" 
   
   WEIGHT: 5.39 oz
   
   TALK TIME: Up to 18 hours
   
   REMOVABLE BATTERY: NO
   
   CHARGE TIME 0-50%: Up to 1.3 hours
   
   CHARGE TIME 0-100%: Up to 3 hours
   
   WIRELESS CHARGING SUPPORTED: NO
   
   Note: If you are unable to turn your device on, plug the device into a power source for 15 minutes and then try again. If you are unable to power your device off or it becomes unresponsive, press and hold the Power/Lock button for 10 seconds, until it reboots.
    
6. Storage:
   
   INTERNAL MEMORY: 2GB RAM
   
   EXPANDABLE MEMORY: microSD up to 128GB (Sold Separately)
   
   USABLE STORAGE INTERNAL MEMORY: 16GB