Samsung Galaxy S23 Ultra
Smartphone
Operating System
Android 13, One UI 5.1
Release Date
February 17, 2023
eSIM Support
Single eSIM
eSIM Profiles
5 profiles
Physical SIM
Single
Model Numbers
SM-S918B, SM-S918U, SM-S918W
Regional Variants
All models support eSIM + nano-SIM dual standby. Still receiving updates.
Similar Devices
Smartphone
Samsung Galaxy S24
Single eSIM
Android 14, One UI 6.1
Smartphone
Samsung Galaxy S24 Ultra
Single eSIM
Android 14, One UI 6.1
Smartphone
Samsung Galaxy S24+
Single eSIM
Android 14, One UI 6.1
Smartphone
Samsung Galaxy Z Flip 6
Single eSIM
Android 14, One UI 6.1.1
Smartphone
Samsung Galaxy Z Fold 6
Single eSIM
Android 14, One UI 6.1.1
Smartphone
Google Pixel 8
Single eSIM
Android 14