The Sonim XP400 was officially announced on January 22, 2025. The 5G-ready smartphone is fueled with a 5000 mAh battery. It was launched in a single color, Black. The Sonim XP400 sports a dual-camera ...

4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 43, 46, 48, 66, 71 5G bands 1, 2, 3, 5, 7, 14, 20, 25, 26, 28, 30, 38, 40 ...

After hours: January 31 at 6:55:42 p.m. EST ...

A key part of any mobile phone specification is its operating frequency bands. The supported frequency bands determine whether a certain handset is compatible with a certain network carrier.