The Xiaomi 15 supports the network formats of GSM/WCDMA/LTE/SA/NSA, which ensure that the Xiaomi 15 can connect to a wide range of network types, making it versatile for use in various regions and network conditions.
For your reference, here are the details about the network formats of the Xiaomi 15:
1. GSM is one of the oldest 2G mobile network technologies, which is primarily used for voice calls and text messaging (SMS);
2. WCDMA is a 3G technology that improves on GSM, providing faster data speeds than GSM;
3. LTE is a 4G mobile technology, offering high-speed data and enabling services like HD video streaming, faster downloads, and online gaming;
4. SA is a 5G network architecture that operates independently from older technologies like 4G, with lower latency and higher speeds;
5. NSA is another 5G network architecture that relies on 4G networks to handle certain tasks.
For your reference, here are the details of the network bands of the Xiaomi 15:
1. GSM: 2/3/5/8;
2. UMTS: B1/2/4/5/6/8/19;
3. LTE: 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/38/39/40/41/42/48/66;
4. SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/75/77/78;
5. NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78.