Network compatibility
Samsung Galaxy S25 Ultra: which countries is it compatible in?
Release2025
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, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
Supported bands
| Technology | Band |
|---|---|
| 5G | n1n2n3n5n7n8n12n20n25n26n28n38n40n41n66n75n77n78 |
| 4G / LTE | B1B2B3B4B5B7B8B12B13B17B18B19B20B25B26B28B32B38B39B40B41B66 |
| 3G |
Compatibility checker
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Which countries does the Samsung Galaxy S25 Ultra work in?
228 countries(222 fully compatible)
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Frequently asked questions
Is the Samsung Galaxy S25 Ultra eSIM compatible?
Yes. The Samsung Galaxy S25 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 S25 Ultra 5G compatible?
Yes. The Samsung Galaxy S25 Ultra supports 5G on 18 bands: n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41….
How many countries does the Samsung Galaxy S25 Ultra work in?
The Samsung Galaxy S25 Ultra is compatible with at least one mobile carrier in 237 of the 239 countries we track.
Which 4G bands does the Samsung Galaxy S25 Ultra support?
The Samsung Galaxy S25 Ultra supports 22 4G/LTE bands: B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25….