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Black Dell Latitude 7490 14 inch touchscreen laptop closed

DELL

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

SKU CH-098Z-YF8BY

A 14-inch Full HD touchscreen laptop with an Intel Core i7-8650U, 16GB DDR4, and a 512GB NVMe drive running Windows 10 Pro

  • 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
  • Responsive performance from quad-core i7-8650U 1.90GHz processor
  • Crisp touch interaction on 14.0" 1920 x 1080 Full HD display
  • Fast boot and load times via 512GB M.2 NVMe PCIe SSD
  • Smooth multitasking supported by 16GB DDR4 memory
  • Versatile connectivity with USB-C 3.1 Gen 1, HDMI and Gigabit Ethernet

Latitude 7490 Touchscreen Ultrabook

This 14.0-inch laptop combines a quad-core Intel Core i7-8650U processor at 1.90GHz with 16GB DDR4 memory and a 512GB NVMe PCIe SSD. The Full HD touchscreen and Windows 10 Pro target professionals who need responsive multitasking and direct screen interaction during travel or client meetings.

Compatibility checks before ordering

Verify that your peripherals work with USB 3.0 Type-A, a single HDMI output and a USB-C 3.1 Gen 1 port that supports PowerShare charging. The system includes 802.11 Wi-Fi and Bluetooth 4.2, a microSD card reader and Gigabit Ethernet, so confirm those interfaces match your docking station or network gear.

Sustained workload behaviour

The 15W processor and integrated Intel UHD Graphics 620 share thermal headroom, so extended compile jobs or video calls will throttle clock speeds to stay within the cooling envelope. Battery life decreases noticeably under continuous load compared with light browsing, and the chassis surface warms during prolonged use.

商品特色

  • Responsive performance from quad-core i7-8650U 1.90GHz processor
  • Crisp touch interaction on 14.0" 1920 x 1080 Full HD display
  • Fast boot and load times via 512GB M.2 NVMe PCIe SSD
  • Smooth multitasking supported by 16GB DDR4 memory
  • Versatile connectivity with USB-C 3.1 Gen 1, HDMI and Gigabit Ethernet

商品規格

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 AlertGrade B - Laptop will have some cosmetic blemishes that include scratches and/or other surface imperfections. Some laptops may exhibit shiny keys on the keyboard and/or shiny surfaces around the keyboard. All key characters will be legible. Grade B units will be priced lower than the Grade A equivalent and will have the same warranty as all products. Vinyl skin cover may be applied.

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does the laptop come with a charger and battery, or do I need to buy them separately?

The box contains the laptop computer, a charger and the battery already installed, so no extra purchase is required for those items.

Is the 16 GB DDR4 memory and 512 GB NVMe PCIe SSD the only configuration available for this model?

This unit is supplied with 16 GB DDR4 soldered memory and a 512 GB NVMe PCIe M.2 drive; other capacities are not offered for this specific listing.

How does the Intel Core i7-8650U with Intel UHD Graphics 620 perform for everyday office tasks and video playback?

The quad-core 1.9 GHz processor with 8 MB cache and integrated Intel UHD Graphics 620 handles typical office applications, web browsing and 1080p video smoothly within its 15 W power envelope.

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