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Silver 14 inch touchscreen laptop with thin bezels and polished sidewalls

DELL

DELL Latitude 3420 14" Touch i5-1145G7 16GB 256GB Silver

SKU CH-KSDW-NYFBB

A 14-inch touchscreen laptop with a quad-core i5-1145G7 processor, 16 GB of RAM and a 256 GB SSD, running Windows 11 Pro

  • ColorSilver
  • Other FeaturesTouchscreen. 90 day hardware warranty.
  • Software IncludedUnits upgraded to Windows 11
  • Package ContentLaptop and Charger only
  • Operating SystemWindows 10 Pro
  • CPU TypeIntel Core i5 11th Gen
  • 14-inch Full HD touchscreen for direct on-screen control
  • Intel Core i5-1145G7 quad-core processor reaching 4.40 GHz turbo for responsive multitasking
  • 16 GB memory and 256 GB SSD combine fast boot with ample workspace
  • Windows 11 upgraded from Windows 10 Pro for a modern OS experience
  • Light 1.52 kg chassis with 17.6 mm profile for easy mobility

14 inch touchscreen laptop for mobile professionals

The Dell Latitude 3420 combines a 14.0 inch Full HD touchscreen with an Intel Core i5-1145G7 quad-core processor. It ships with 16GB of memory and a 256GB SSD. Windows 10 Pro is installed, with a free upgrade to Windows 11 available. The silver chassis weighs 1.52kg and measures 17.6mm thin.

Quad-core Tiger Lake processor reaches 4.40 GHz

The i5-1145G7 runs at a 2.6 GHz base frequency and boosts to 4.40 GHz across four cores. Integrated graphics handle the 1920 x 1080 display without a discrete GPU. This specification defines the performance ceiling for office applications, video calls and light content creation. Buyers who need sustained heavy compute or dedicated graphics memory should look elsewhere.

Fan-cooled aluminium chassis runs quiet on 45W

The 4.5mm barrel connector delivers up to 45W for charging and operation. Typical office workloads keep the 300 nit display and processor within thermal limits without audible fan noise. The compact 326mm by 226mm footprint leaves little surface area for heat dissipation, so extended heavy loads will raise temperatures. PowerShare USB port charges peripherals while the laptop sleeps.

Highlights

  • 14-inch Full HD touchscreen for direct on-screen control
  • Intel Core i5-1145G7 quad-core processor reaching 4.40 GHz turbo for responsive multitasking
  • 16 GB memory and 256 GB SSD combine fast boot with ample workspace
  • Windows 11 upgraded from Windows 10 Pro for a modern OS experience
  • Light 1.52 kg chassis with 17.6 mm profile for easy mobility

Specifications

BrandDELL
SeriesLatitude
ModelLatitude 3420 Laptop
Part NumberLatitude 3420 Laptop
ColorSilver
Other FeaturesTouchscreen. 90 day hardware warranty.
Software IncludedUnits upgraded to Windows 11
Package ContentLaptop and Charger only
Operating SystemWindows 10 Pro
CPU TypeIntel Core i5 11th Gen
Processor NameIntel Core i5-1145G7
Core NameTiger Lake
Turbo Frequency4.40 GHz
Number of Cores4
Screen Size14.0"
TouchscreenTouch Screen
Display TypeFHD
Resolution1920 x 1080
Graphic TypeIntegrated Card
SSD256GB
HDDNo
Memory16GB
WLAN802.11ac Wireless LAN
BluetoothYes
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
TouchpadYes
Backlit KeyboardBacklit
WebcamYes
StyleStandard
TypeWorkstation
UsageBusiness
AC Adapter/Chargerincluded

Questions about this item

How does the 4.4 GHz turbo frequency behave when the laptop is running typical workloads?

The Core i5-1145G7 can reach 4.4 GHz for short bursts when thermals allow, but sustained speeds settle lower depending on the task and cooling.

What external display resolutions can the HDMI 1.4 port actually drive?

The HDMI 1.4 port supports up to 1920 x 1080 resolution; higher resolutions or refresh rates are not supported by this interface.

Will the 17.6 mm thickness and 326 mm width fit in a standard 14-inch laptop sleeve?

At 17.6 mm thick and 326 mm wide the chassis matches typical 14-inch sleeve dimensions, so most sleeves designed for this class will fit.

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