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Silver 16-inch touchscreen laptop with slim profile and backlit keyboard

DELL

DELL Inspiron 16 5640 laptop Core 7 150U 32GB 2TB 16" WUXGA touch Win11 Home

SKU CH-K78D-TRG8B

A 16-inch business laptop with a 10-core Intel processor, 32GB DDR5 memory, 2TB SSD storage and a WUXGA touchscreen running Windows 11 Home

  • ColorSilver
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core 7 Processors (Series 1)
  • Processor Name1.80GHz
  • Screen Size16.0"
  • TouchscreenTouch Screen

Options 32GB/2TB

  • 10-core Core 7 150U processor reaches 5.4 GHz for fast multitasking
  • 32 GB DDR5 memory keeps many apps open without slowdown
  • 2 TB SSD stores large project files and boots in seconds
  • 16-inch WUXGA IPS touchscreen shows 1920 x 1200 detail with ComfortView Plus
  • Fingerprint reader and FHD privacy camera protect data and video calls

Business laptop with 10-core processor

The Dell Inspiron 16 5640 is a new business laptop built around a 10-core Intel Core 7 150U processor with a base clock of 1.8GHz and a maximum boost up to 5.4GHz. It ships with 32GB of DDR5 memory and a 2TB SSD, running Windows 11 Home. The 16.0-inch WUXGA IPS touchscreen has a 1920 x 1200 resolution and ComfortView Plus for reduced blue light.

Connectivity and peripherals for office workflows

Two USB-A 3.2 ports and one USB-C 3.2 port handle standard accessories, while an HDMI 1.4 output drives an external display and an SD card slot simplifies media transfer. Integrated Intel Graphics manages the internal panel and external output without a discrete GPU. The backlit keyboard, fingerprint reader and FHD privacy camera support secure, comfortable daily use in a chassis measuring 9.82 by 14.05 by 0.75 inches.

Sustained performance within a 54Wh battery

The 12-thread processor maintains productivity workloads within the thermal limits of the slim design, relying on integrated graphics rather than a separate card. Dolby Atmos audio enhances conference calls and media playback during long sessions. ExpressCharge helps replenish the 54Wh battery between meetings. Buyers who need discrete graphics for rendering or multiple high-refresh external monitors should consider other form factors.

Highlights

  • 10-core Core 7 150U processor reaches 5.4 GHz for fast multitasking
  • 32 GB DDR5 memory keeps many apps open without slowdown
  • 2 TB SSD stores large project files and boots in seconds
  • 16-inch WUXGA IPS touchscreen shows 1920 x 1200 detail with ComfortView Plus
  • Fingerprint reader and FHD privacy camera protect data and video calls

Specifications

ModelDell Inspiron 16 5640
ColorSilver
Operating SystemWindows 11 Home
CPU TypeIntel Core 7 Processors (Series 1)
Processor Name1.80GHz
Screen Size16.0"
TouchscreenTouch Screen
Resolution1920 x 1200
GPU/VPUIntel Graphics
Graphic TypeIntegrated Card
SSD2TB
HDDNo
Memory32GB
BluetoothYes
WebcamYes
TypeWork / Business

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Questions about this item

How long will the 54 Wh battery last under a full-day workload?

The 54 Wh battery supports Dell ExpressCharge for fast top-ups, but actual runtime varies with screen brightness, CPU load and connected peripherals.

Does the chassis stay cool and quiet when the Core 7 150U hits its 5.4 GHz boost?

The thin 0.75-inch aluminium chassis uses internal heat pipes; fans spin up under sustained load but remain within typical office noise levels.

What cables or docks do I need to drive two external monitors from the HDMI 1.4 and USB-C 3.2 ports?

One monitor connects via the HDMI 1.4 port; the second requires a USB-C 3.2 to DisplayPort or HDMI adapter or a compatible dock.

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