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Black 14 inch touchscreen laptop with slim profile and matte finish

DELL

DELL Latitude 7490 14" Touchscreen i7-8650U 16GB 512GB NVMe laptop

SKU CH-E7NW-QZKYK

A 14-inch Full HD touchscreen laptop with a quad-core 1.9 GHz i7, 16 GB DDR4 and a 512 GB NVMe SSD

  • ColorBlack
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i7 8th Gen
  • Processor NameIntel Core i7-8650U
  • Core NameKaby Lake R
  • Number of CoresQuad-core Processor

Options W10P

  • Quad-core i7-8650U handles multi-tasking smoothly
  • 14-inch 1080p touchscreen gives precise finger input
  • 16 GB DDR4 memory keeps many apps open
  • 512 GB NVMe PCIe SSD loads files quickly
  • USB-C 3.1 Gen 1 port adds modern connectivity

Business travel laptop

The Latitude 7490 is a 14-inch touchscreen ultraportable built for professionals who move between offices and client sites. Its quad-core i7-8650U processor and 16GB DDR4 memory handle multi-tasking across productivity apps and video calls. Integrated Intel UHD Graphics 620 drives the 1920 x 1080 display for presentations and light creative work. Windows 10 Pro provides domain join and encryption features required by IT policies.

512GB NVMe storage and 16GB RAM headroom

The 512GB PCIe NVMe SSD boots Windows and loads large project files in seconds while preserving battery runtime. Sixteen gigabytes of DDR4 keeps dozens of browser tabs, Office documents and collaboration tools open without paging. Storage fills quickly with offline media libraries or virtual machines, requiring external drives or cloud offload. Memory is soldered, so future expansion is not possible.

15W quad-core U-series processor

The i7-8650U runs at 1.9GHz base with four cores and eight threads inside a 15W envelope, enabling fan-quiet operation in thin chassis. Sustained workloads such as video encoding or large compiles will throttle below peak frequency after several minutes. Buyers needing consistent multi-core throughput for rendering or development should consider higher-power H-series alternatives. The 15W limit also caps external GPU enclosure performance.

Points forts

  • Quad-core i7-8650U handles multi-tasking smoothly
  • 14-inch 1080p touchscreen gives precise finger input
  • 16 GB DDR4 memory keeps many apps open
  • 512 GB NVMe PCIe SSD loads files quickly
  • USB-C 3.1 Gen 1 port adds modern connectivity

Caractéristiques

BrandDELL
SeriesLatitude
Model7490
ColorBlack
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 8th Gen
Processor NameIntel Core i7-8650U
Core NameKaby Lake R
Number of CoresQuad-core Processor
CPU L2 Cache8MB
Screen Size14.0"
TouchscreenTouch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
GPU/VPUIntel UHD Graphics 620
Graphic TypeIntegrated Card
SSD512GB PCIe
Storage SpecM.2 NVMe PCIe
Memory16GB
Max Memory Supported32 GB
Optical Drive TypeNo
LAN10/100/1000Mbps
WLAN802.11ac Wireless LAN
BluetoothBluetooth 4.2
USB3
Video Port1 x HDMI
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
TouchpadYes
WebcamYes
Card ReaderMicro SD
StyleStandard
TypeMainstream
UsageBusiness
AC Adapter/Charger65-watt AC Adapter
Software IncludedFresh install and activated Windows 10 with zero bloatware. Windows 10 will be activated via your unit's unique digital license and ready to go right out of the box.
Consumer AlertPreviously Used, Seller Refurbished. Unit may show minor signs of use but will be in great condition. Vinyl skin cover may be applied.

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Questions sur cet article

Will the USB-C 3.1 Gen 1 PowerShare port charge my older phone while the laptop runs on battery?

Yes, the USB-C 3.1 Gen 1 PowerShare port can supply power to connected devices even when the laptop is not plugged in.

How can I confirm the 14.0" 1920 x 1080 touchscreen and Intel UHD Graphics 620 are active after setup?

Open Device Manager and verify the display adapter shows Intel UHD Graphics 620 and the monitor lists 1920 x 1080; then tap the screen to test touch response.

Does the box contain a charger and battery, or must I buy them separately?

The box includes the laptop, a charger, and the battery already installed; no extra purchase is needed for those items.

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