The Samsung Galaxy S23 Ultra supports a robust total of 21 unique 5G bands, offering extensive global compatibility across both Sub-6 GHz and mmWave technologies.
Comprehensive 5G Band Support in the Samsung S23 Ultra
The Samsung Galaxy S23 Ultra is engineered to provide broad 5G connectivity, accommodating a diverse range of frequencies vital for different global markets and network technologies. Its extensive band support ensures users can experience high-speed 5G performance, whether utilizing the widespread Sub-6 GHz (Sub6) or the ultra-fast millimeter-wave (mmWave) networks.
Regional 5G Band Breakdown
The specific 5G bands supported by the Samsung S23 Ultra can vary slightly depending on the region (e.g., International vs. USA models), catering to local network deployments. Below is a detailed breakdown of the bands:
International 5G Bands (Sub-6 GHz SA/NSA)
For international markets, the Samsung S23 Ultra primarily supports a wide array of Sub-6 GHz bands, which are crucial for broader 5G coverage and penetration.
- Supported Bands: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78
- Total International Sub-6 Bands: 17
USA 5G Bands (Sub-6 GHz and mmWave SA/NSA)
In the USA, the device adds support for key mmWave bands alongside common Sub-6 GHz frequencies, enabling access to the highest available 5G speeds in areas where mmWave is deployed.
- Supported Bands: 1, 7, 28, 41, 66, 71, 78, 258, 260, 261
- Total USA Bands (Sub-6 & mmWave): 10
Consolidated List of All Unique 5G Bands
Combining all bands supported across both international and USA models reveals the complete range of 5G frequencies the Samsung S23 Ultra can operate on.
| Technology Type | Band Numbers | Count |
|---|---|---|
| Sub-6 GHz (SA/NSA) | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 75, 77, 78 | 18 |
| mmWave (SA/NSA) | 258, 260, 261 | 3 |
| Total Unique Bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 75, 77, 78, 258, 260, 261 | 21 |
This comprehensive support for various 5G bands means the Samsung S23 Ultra is well-equipped for:
- Global Roaming: Users traveling internationally can generally expect reliable 5G connectivity in many countries.
- Future-Proofing: Support for both Sub-6 GHz and mmWave ensures compatibility with evolving 5G networks, including standalone (SA) and non-standalone (NSA) deployments.
- Enhanced Performance: Access to a broader spectrum allows the device to leverage carrier aggregation for improved speeds and lower latency.
Understanding the specific 5G bands your device supports is crucial for ensuring optimal network performance and compatibility with your local carrier's infrastructure.
