DELL Latitude 7490 laptop i7-8650U 16GB 256GB FHD Touchscreen

Professional ultraportable

The Dell Latitude 7490 is a 14.0-inch business laptop built around an Intel Core i7-8650U processor. It ships with 16GB of DDR4 memory and a 256GB PCIe solid-state drive. Windows 10 Pro is pre-installed, and the full-HD touchscreen supports direct input for presentations or field work. The compact chassis suits mobile professionals who need a complete, ready-to-run system.

Thermals and power

A 42Whr three-cell battery supplies power for typical office tasks and travel between outlets. The integrated Intel UHD Graphics 620 keeps heat output low during document editing, video calls and web browsing. Fan noise remains subdued under these everyday loads, and the 1.90 to 4.20GHz processor range balances responsiveness with modest power draw. Heavy sustained workloads will raise temperatures and activate cooling more noticeably.

Accessories and software impact

The included charger is the only bundled accessory, keeping the package minimal and cable-free. Windows 10 Pro enables BitLocker encryption and remote-management features that IT departments rely on. An infra-red webcam adds Windows Hello face authentication without extra hardware. The backlit keyboard and precision touchpad improve usability in dim environments, while the anti-glare touchscreen coating reduces reflections during outdoor or bright-office use.