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Black 14-inch Dell Latitude 7490 laptop with touchscreen display, backlit keyboard and integrated webcam

DELL

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

SKU CH-7H4N-KTANZ

A 14.0 inch FHD touchscreen laptop with an Intel Core i7 8650U processor, 16GB DDR4 memory and a 256GB SSD running Windows 10 Pro

  • ColorBlack
  • Other FeaturesWi-Fi/Backlit Keyboard/Bluetooth/Built-in Webcam/Touchscreen
  • Package Contentlaptop,charger
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Screen Size14.0"

Options W10P

  • 0" FHD touchscreen for precise interaction
  • Intel Core i7-8650U quad-core up to 4.20 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps demanding workloads fluid
  • 256 GB PCIe SSD provides fast boot and load times
  • Windows 10 Pro with IR webcam enables secure Windows Hello sign-in

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.

Highlights

  • 0" FHD touchscreen for precise interaction
  • Intel Core i7-8650U quad-core up to 4.20 GHz for responsive multitasking
  • 16 GB DDR4 memory keeps demanding workloads fluid
  • 256 GB PCIe SSD provides fast boot and load times
  • Windows 10 Pro with IR webcam enables secure Windows Hello sign-in

Specifications

BrandDELL
SeriesLatitude
ModelLatitude 7490
ColorBlack
Other FeaturesWi-Fi/Backlit Keyboard/Bluetooth/Built-in Webcam/Touchscreen/Infra-Red webcam/
Package Contentlaptop,charger
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Screen Size14.0"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated
SSD256GB
Memory16GB
WLAN8265
Other portEthernet Port/Universal Jack/Noble lock wedge slot/DC-in/DisplayPort/HDMI/USB 3.1/USB-C/SD Card Slot/
TouchpadYes
Backlit KeyboardBacklit
WebcamInfra-Red
StyleStandard
AC Adapter/Charger65W
Battery42whr 3cell

Other versions of this model

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Questions about this item

How do I install the 256GB PCIe SSD into the Dell Latitude 7490, and what step do people often miss?

The 256GB PCIe SSD is already fitted inside the laptop. The step people miss is entering the BIOS after first boot to confirm the drive is detected and set as the primary boot device before Windows 10 Pro loads.

What maintenance will the 42whr 3cell battery need later?

The 42whr 3cell battery will gradually hold less charge. When run time drops below your needs, order a Dell replacement battery for the Latitude 7490 and swap it by removing the base cover screws.

What limit appears first on the Intel UHD Graphics 620 during sustained heavy use?

The Intel UHD Graphics 620 shares 16GB DDR4 system memory and has no dedicated VRAM. Under sustained load the shared memory bandwidth becomes the bottleneck, capping frame rates and compute throughput.

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