Dell Latitude 7390 2-in-1 vs. Dell Latitude 7400 2-in-1

Laptop Comparison, Reviews and Tests

In depth comparison and review of Dell Latitude 7390 2-in-1 and Dell Latitude 7400 2-in-1. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Dell Latitude 7400 2-in-1 Review

Advantages and disadvantages of Dell Latitude 7400 2-in-1 based on its technical characteristics, features, user experience, expert reviews and price level.

excellent battery life

versatile 2-in-1 design

responsive touchscreen

robust build quality

fast charging support

higher price point

average graphics performance

limited port selection

noisy under load

Laptop Comparison and Tests

Difference between Dell Latitude 7390 2-in-1 and Dell Latitude 7400 2-in-1
81 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
82 % - Battery

Laptop Specifications Comparison

Dell Latitude 7390 2-in-1 vs. Dell Latitude 7400 2-in-1 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Product Type Notebook - flip design Notebook - flip design
Dimensions (WxDxH) 30.51 cm x 21.1 cm x 1.903 cm 31.977 cm x 19.99 cm x 1.489 cm
Weight 1.42 kg 1.36 kg
Colour Black Silver
DISPLAY Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Screen Size (Type) 13.3" 14"
Touchscreen Yes (10-point multi-touch) Yes (10-point multi-touch)
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Pixel Density (ppi) - 157
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 255 cd/m² 300 cd/m²
Features Anti-reflective, anti-smudge, Corning Gorilla glass 4 Anti-reflective, anti-smudge, Wide Viewing Angle, 35 ms response rate, ±89° horizontal viewing angle, ±89° vertical viewing angle, 0.161 mm pixel pitch
PROCESSOR Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
CPU Intel Core i5 (8th Gen) 8250U / 1.6 GHz Intel Core i5 (8th Gen) 8365U / 1.6 GHz
Max Turbo Speed 3.4 GHz 4.1 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 6 MB
64-bit Computing Yes Yes
Platform Technology - Intel vPro Platform
Features Intel Turbo Boost Technology 2.0 Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
RAM 8 GB (provided memory is soldered) 8 GB (provided memory is soldered)
RAM Type LPDDR3 SDRAM LPDDR3 SDRAM
Speed 1866 MHz 2133 MHz
Rated Speed 1866 MHz 2133 MHz
STORAGE Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Main Storage Size (HDD/SSD) 256 GB SSD M.2 256 GB SSD M.2 PCIe
AUDIO & VIDEO Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Graphics Processor (GPU) Intel UHD Graphics 620 Intel UHD Graphics 620
Memory Allocation Technology Shared Video Memory (UMA) Shared Video Memory (UMA)
Camera Yes Yes
Resolution - 0.3 Megapixel
Camera Features - IR camera, 2 x infrared emitters
Video Resolutions - 340 x 340
Frame Rate - 30 frames per second
Sound Stereo speakers, quad array microphone Stereo speakers, microphone
Codec - Realtek ALC3254
Compliant Standards High Definition Audio -
Audio Features MaxxAudio Pro -
COMMUNICATIONS Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0
Wireless Controller Atheros QCA61x4A Intel Wireless-AC 9560 - M.2 Card
Features Miracast -
BATTERY Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Technology 3-cell lithium polymer 4-cell lithium polymer
Battery Capacity (Size) 45 Wh 52 Wh
AC ADAPTER Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 65 Watt, 20 V, 3.25 A
INPUT Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Precision touchpad -
CONNECTIONS & EXPANSIONS Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Interfaces Headphone/microphone combo jack
USB 3.1 Gen 1
USB 3.1 Gen 1 (PowerShare)
2 x USB-C (supports DisplayPort Alt Mode)
HDMI
Headphone/microphone combo jack
2 x USB 3.1 Gen 1 (PowerShare)
2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery)
HDMI
Memory Card Reader Yes (microSD) Yes (microSD, microSDHC, microSDXC)
SOFTWARE Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI)
Software Included Microsoft Office (Trial), McAfee (30 days trial) Microsoft Office (Trial)
MISCELLANEOUS Dell Latitude 7390 2-in-1 Dell Latitude 7400 2-in-1
Included Accessories USB-C power adapter USB-C power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Noble Wedge security slot Noble Wedge security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Noise reduction, ExpressCharge Noise reduction
Compliant Standards FIPS 140-2, TCG Certified FIPS 140-2, TCG Certified
ENERGY STAR Certified - Yes
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 80% (non-condensing)
Manufacturer Warranty Limited warranty - 3 years - response time: next business day -
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