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Black Dell Latitude 7390 2-in-1 convertible laptop with 13.3 inch touchscreen display

DELL

DELL Latitude 7390 2-in-1 Laptop 13.3" i7-8650U 16GB 256GB NVMe

SKU CH-XBBK-Q38R0

A 13.3 inch FHD touchscreen 2-in-1 convertible with an 8th Gen Intel Core i7-8650U, 16 GB DDR4 RAM and a 256 GB NVMe SSD, running Windows 10 Pro

  • Screen size13.3 in (33.8 cm)
  • ProcessorIntel Core i7 8th Gen
  • Graphics processorIntel UHD Graphics 620
  • Memory size16 GB
  • SSD storage256 GB
  • Display resolution1920 × 1080

Operating System Windows 10 Pro

CPU Type Intel Core i7 8th Gen

SSD 256 GB

Memory 16GB

  • Versatile 2-in-1 flip design adapts to four usage modes
  • 3 inch FHD touchscreen with Corning Gorilla Glass 4 protection
  • Quad-core i7-8650U reaches 4.2 GHz turbo for responsive performance
  • 16 GB DDR4 RAM plus 256 GB NVMe SSD ensure fast multitasking
  • Windows 10 Pro provides professional security and management features

Built for mobile professionals

The Dell Latitude 7390 2-in-1 is a 13.3-inch convertible laptop running Windows 10 Pro. An 8th Gen Intel Core i7-8650U processor with four cores and eight threads reaches up to 4.2 GHz. It includes 16 GB of onboard DDR4 memory and a 256 GB PCIe NVMe M.2 SSD. Integrated Intel UHD Graphics 620 drives the Full HD touchscreen.

Suits single-device workflows

This machine suits professionals who need one device for desk work, presentations and note-taking with an optional active pen. The 1920 x 1080 display uses Corning Gorilla Glass 4 and narrow bezels. Buyers who need discrete graphics for rendering or gaming should look elsewhere. Anyone requiring user-replaceable memory or a second storage drive will not find those options here.

Deciding specification: 16 GB soldered DDR4

The 16 GB of DDR4 memory is soldered to the mainboard and cannot be upgraded after purchase. If your workload regularly exceeds this capacity — such as running multiple virtual machines or large datasets — this configuration will limit you. For workflows that stay within 16 GB, the combination of quad-core performance and fast NVMe storage delivers responsive daily use.

How it compares

Measured against everything we stock in 2-in-1 Touchscreen Laptops, at today’s prices. Recalculated every night.

Price $387.99
Cheaper than about 79% of the 1,222 comparable items (median $652.99).
Screen size 13.3 in (33.8 cm)
Lower than about 60% of the 1,077 comparable items (median 14 in).
Memory size 16 GB
Typical for this category: the median of 973 items is 16 GB.

New to this? Buying a laptop with crypto, start to finish — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product lineLatitude
Model nameDELL
Part number7390
Product colorBlack
Design style2-in-1 Convertible
Product typeMainstream
Recommended useConsumer
Processor
ProcessorIntel Core i7 8th Gen
Processor model8650U (1.9 GHz)
Memory
Memory size16 GB
RAM type and speedDDR4
Memory configuration16 GB x 1
Free memory slots0
Maximum supported memory16 GB
Storage
SSD storage256 GB
Hard driveNo
Storage configurationM.2 256 GB NVMe SSD
Display
Screen size13.3 in (33.8 cm)
Display resolution1920 × 1080
Touch inputTouch Screen
Display formatFHD
Graphics
Graphics processorIntel UHD Graphics 620
Graphics typeIntegrated Card
Audio & video
Web cameraYes
Connectivity
Wi-Fi802.11ac Wireless LAN
Bluetooth supportYes
Ports & slots
USB ports3.1 Gen 1, USB 3.1 Gen 1 (PowerShare), USB-C 3.1 Gen 1/DisplayPort
Video outputs1 x HDMI
HDMI ports1 x HDMI
Power
Power adapter65-watt AC Adapter
Size & build
Overall dimensions12 × 8.3 × 0.7
Product weight< 4 lb
Software
Operating systemWindows 10 Pro
Pre-installed softwareNONE
More details
Pointing deviceYes
KeyboardConvertible
Keyboard backlightOption
Extra input devicesYes

Other versions of this model

5 more in the same range

Questions about this item

Does the 1.9 GHz i7-8650U throttle under continuous multi-core workloads?

The processor can reach 4.2 GHz with Intel Turbo Boost, but sustained clocks depend on the cooling solution inside this 13.3-inch chassis.

How loud does the fan get and what is the power draw when the laptop runs all day?

Fan noise and power consumption figures are not supplied for this model.

What cables or peripherals are needed to use the USB-C 3.1 Gen 1 DisplayPort output?

A USB-C cable that supports DisplayPort alternate mode and a monitor with a USB-C or DisplayPort input are required.

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