Dell Latitude 7290 7390 7490 Technical Guidebook
Wireless communications Mobile Broadband
| Carrier | Verizon | AT&T | Sprint |
|---|---|---|---|
| Network | LTE CAT6 | LTE CAT6 | LTE CAT6 |
| Speed (Downlink) | < 300 Mbps | < 300 Mbps | < 300 Mbps |
| Speed (Uplink) | < 50 Mbps | < 50 Mbps | < 50 Mbps |
| Fallback Network | NA | HSPA+ | NA |
Fallback Speed (Downlink) | NA | HSPA+ 42 Mbps | NA |
| Frequency Bands | Band 4, 13 LTE | Band 13 LTE Band 2, 4, 5, 17 and 7 | Band 25, 26, 41 LTE |
| LTE/WWAN Antenna | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) |
| Operating System Support | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits |
| Host Interface | Supported both USB 3.1 Gen 1/ USB 2.0 | Supported both USB 3.1 Gen 1/ USB 2.0 | Supported both USB 3.1 Gen 1/ USB 2.0 |
| Carrier | Generic | Indonesia |
|---|---|---|
| Network | HSPA+ | |
| Host interface | USB 3.0/ USB 2.0 | USB 3.0/ USB 2.0 |
| Speed (Downlink) | < 42 Mbps | < 42 Mbps |
| Speed (Uplink) | < 5.76 Mbps | < 5.76 Mbps |
| Fallback Network | N\A | N\A |
| Fallback Speed (Downlink) | N\A | N\A |
| Frequency Bands | Band 1, 2, 3, 4, 5, 8, HSPA+ | Band 1, 2, 3, 4, 5, 8, HSPA+ |
| SIM | Yes | Yes |
| LTE/WWAN Antenna | Main (Tx/Rx) + Aux (Rx/GNSS) | Main (Tx/Rx) + Aux (Rx/GNSS) |
| Operating System Support | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits |
| GNSS | Supports both autonomous GNSS (GPS + GLONASS) and assisted GNSS (A-GNSS) | Supports both autonomous GNSS (GPS + GLONASS) and assisted GNSS (A-GNSS) |
| Carrier | Docomo | KDDI | Softbank | Telstra | Generic |
|---|---|---|---|---|---|
| Network | LTE CAT6 | LTE CAT6 | LTE CAT6 | LTE CAT6 | LTE CAT6 |
| Speed (Downlink) | < 300 Mbps | < 300 Mbps | < 300 Mbps | < 300 Mbps | < 300 Mbps |
| Speed (Uplink) | < 50 Mbps | < 50 Mbps | < 50 Mbps | < 50 Mbps | < 50 Mbps |
| Fallback Network | HSPA+ | NA | HSPA+ | HSPA+ | HSPA+ |
Fallback Speed (Downlink) | HSPA+ 42 Mbps | NA | HSPA+ 42 Mbps | HSPA+ 42 Mbps | HSPA+ 42 Mbps |
| Frequency Bands | LTE Band 1,3,19,21,28 UMTS Band 1, 9, 19 | LTE Band 1,18,28,41 | LTE Band 1,8,41 UMTS band 1,8 | LTE Band 1,3,7,8, 28 UMTS Band 1, 5 | LTE Band 1,3,5,7,8, 18,19,21,28,38,39,40,41 UMTS Band 1,5,6,8,9,19 TD-SCDMA Band 39 |
| LTE/WWAN Antenna | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) | Main (Tx/Rx) +Aux (Rx/GNSS) |
| Operating System Support | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits | Windows 8.1, 32/64 bits Windows 7, 32/64 bits Windows 10, 32/64 bits |
| Host Interface | Supported both USB 3.1 Gen 1/USB 2.0 | Supported both USB 3.1 Gen 1/USB 2.0 | Supported both USB 3.1 Gen 1/USB 2.0 | Supported both USB 3.1 Gen 1/USB 2.0 | Supported both USB 3.1 Gen 1/USB 2.0 |