Dell Latitude E6540 vs. Dell Latitude 7420

Laptop Comparison, Reviews and Tests
Dell Latitude E6540
Dell Latitude E6540
Dell Latitude 7420
Dell Latitude 7420

Our Rating: 85 %

Detailed comparison and review of Dell Latitude E6540 and Dell Latitude 7420. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Dell Latitude 7420 Review

Advantages and disadvantages of Dell Latitude 7420 based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight and portable

robust security features

fast charging support

high-resolution display

efficient performance

limited graphics capability

higher price point

no HDMI port

average speaker quality

Laptop Comparison and Tests

Difference between Dell Latitude E6540 and Dell Latitude 7420
Dell Latitude 7420
83 % - Design
75 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Latitude E6540 vs. Dell Latitude 7420 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E6540 Dell Latitude 7420
Product Type Notebook Notebook
Dimensions (WxDxH) 37.9 cm x 25.05 cm x 3.34 cm 32.135 cm x 20.869 cm x 1.888 cm
Weight 2.56 kg 1.22 kg
Case Material - Carbon fibre
Colour - Black
DISPLAY Dell Latitude E6540 Dell Latitude 7420
Screen Size (Type) 15.6" 14"
LCD Backlight Technology LED backlight -
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 - 400 cd/m²
Features Anti-glare Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.161 mm pixel pitch
PROCESSOR Dell Latitude E6540 Dell Latitude 7420
CPU No CPU Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed - 4.2 GHz
Number of Cores - Quad-Core
Cache - 8 MB
64-bit Computing - Yes
Chipset Intel QM87 -
Features - Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude E6540 Dell Latitude 7420
RAM 0 GB 8 GB (provided memory is soldered)
Max RAM Supported 16 GB -
RAM Type DDR3L SDRAM LPDDR4X SDRAM
Speed - 2666 MHz
Rated Speed - 2666 MHz
Form Factor SO-DIMM 204-pin -
Slots Qty 2 -
Empty Slots 2 -
STORAGE Dell Latitude E6540 Dell Latitude 7420
Main Storage Size (HDD/SSD) - 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Dell Latitude E6540 Dell Latitude 7420
Graphics Processor (GPU) - Intel Iris Xe Graphics
Memory Allocation Technology - Shared Video Memory (UMA)
Camera Yes Yes - HD
Resolution - 0.92 Megapixel
Camera Features - RGB camera
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Speakers, microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3281-CG
Compliant Standards - High Definition Audio
COMMUNICATIONS Dell Latitude E6540 Dell Latitude 7420
Wireless 802.11b/g/n, Bluetooth 4.0 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Intel Centrino Advanced-N 6235 Intel Wi-Fi 6 AX 201
Network Interface Gigabit Ethernet -
Features Intel Wireless Display (WiDi) -
BATTERY Dell Latitude E6540 Dell Latitude 7420
Technology 6-cell Lithium Ion 4-cell
Battery Capacity (Size) 60 Wh 63 Wh
AC ADAPTER Dell Latitude E6540 Dell Latitude 7420
Input - AC 120/230 V (50/60 Hz)
Output - 65 Watt, 5 / 9 / 15 / 20 V
INPUT Dell Latitude E6540 Dell Latitude 7420
Type Keyboard, touchpad, DualPoint Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Multi-touch touchpad -
CONNECTIONS & EXPANSIONS Dell Latitude E6540 Dell Latitude 7420
Interfaces 4 x USB 3.0
VGA
HDMI
LAN
Headphone/microphone combo jack
Dock		 USB 3.2 Gen 1 (PowerShare)
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Memory Card Reader Yes Yes (microSD, microSDHC, microSDXC)
SOFTWARE Dell Latitude E6540 Dell Latitude 7420
Operating System (OS) No operating system Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI)
Software Included - Microsoft Office (Trial)
MISCELLANEOUS Dell Latitude E6540 Dell Latitude 7420
Dockable Yes -
Included Accessories - USB-C power adapter
Security - Fingerprint reader, smart card reader
Security Slot Type - Noble Wedge security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Security lock slot (cable lock sold separately), microphone with echo and noise-cancellation, ExpressCharge ExpressCharge
ENERGY STAR Certified Yes -
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 80% (non-condensing)
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