Network compatibility
Samsung Galaxy S23 Ultra: which countries is it compatible in?
Release2023
Features
eSIM ✓5G ✓
2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
5G1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
Supported bands
| Technology | Band |
|---|---|
| 5G | n1n2n3n5n7n8n12n20n25n28n38n40n41n66n75n77n78 |
| 4G / LTE | B1B2B3B4B5B7B8B12B13B17B18B19B20B25B26B28B32B38B39B40B41B66 |
| 3G |
Compatibility checker
Check compatibility
Which countries does the Samsung Galaxy S23 Ultra work in?
228 countries(222 fully compatible)
Loading the map…
Fully compatiblePartialIncompatible / absent
Click a country to see the compatibility details.
Frequently asked questions
Is the Samsung Galaxy S23 Ultra eSIM compatible?
Yes. The Samsung Galaxy S23 Ultra supports eSIM (a virtual SIM), in addition to a physical nano-SIM — handy for activating a local or travel plan without a SIM card.
Is the Samsung Galaxy S23 Ultra 5G compatible?
Yes. The Samsung Galaxy S23 Ultra supports 5G on 17 bands: n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66….
How many countries does the Samsung Galaxy S23 Ultra work in?
The Samsung Galaxy S23 Ultra is compatible with at least one mobile carrier in 237 of the 239 countries we track.
Which 4G bands does the Samsung Galaxy S23 Ultra support?
The Samsung Galaxy S23 Ultra supports 22 4G/LTE bands: B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25….