Dell Latitude E6420 vs. Dell Latitude E5540

Laptop Comparison, Reviews and Tests
Dell Latitude E6420
Dell Latitude E6420
Dell Latitude E5540
Dell Latitude E5540

Side by side comparison and review of Dell Latitude E6420 and Dell Latitude E5540. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Laptop Comparison and Tests

Difference between Dell Latitude E6420 and Dell Latitude E5540

Laptop Specifications Comparison

Dell Latitude E6420 vs. Dell Latitude E5540 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E6420 Dell Latitude E5540
Product Type Notebook Notebook
Dimensions (WxDxH) 35.2 cm x 24.1 cm x 3.24 cm 37.9 cm x 25.05 cm x 2.97 cm
Weight 2.07 kg 2.3 kg
Colour - Black | Grey
DISPLAY Dell Latitude E6420 Dell Latitude E5540
Screen Size (Type) 14" 15.6"
LCD Backlight Technology LED backlight WLED backlight
Screen Resolution 1366 x 768 (HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Features Anti-glare Anti-glare, WideView
PROCESSOR Dell Latitude E6420 Dell Latitude E5540
CPU Intel Core i5 (2nd Gen) 2430M / 2.4 GHz Intel Core i5 (4th Gen) 4200U / 1.6 GHz
Max Turbo Speed 3 GHz 2.6 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 3 MB
64-bit Computing Yes Yes
Chipset Mobile Intel QM67 Express -
Features - Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude E6420 Dell Latitude E5540
RAM 2 GB (1 x 2 GB) 4 GB (1 x 4 GB)
Max RAM Supported 8 GB 16 GB
RAM Type DDR3 SDRAM DDR3L SDRAM
Speed 1333 MHz 1600 MHz / PC3L-12800
Rated Speed - 1600 MHz
Form Factor - SO-DIMM 204-pin
Slots Qty 2 2
Empty Slots 1 1
STORAGE Dell Latitude E6420 Dell Latitude E5540
Main Storage Size (HDD/SSD) 250 GB HDD SATA 3Gb/s 500 GB HDD SATA 3Gb/s / 5400 rpm
Optical Drive DVD±RW DVD±RW
Read Speed - 8x
AUDIO & VIDEO Dell Latitude E6420 Dell Latitude E5540
Graphics Processor (GPU) Intel HD Graphics 3000 Intel HD Graphics 4400
Memory Allocation Technology Dynamic Video Memory Technology 5.0 Dynamic Video Memory Technology
Camera - Yes
Camera Features - 720p HD movie recording
Sound Microphone Stereo speakers, stereo microphone
Codec - Realtek ALC3226
Compliant Standards - High Definition Audio
COMMUNICATIONS Dell Latitude E6420 Dell Latitude E5540
Wireless 802.11a/b/g/n, Bluetooth 3.0 Bluetooth 4.0, 802.11a/b/g/n/ac
Wireless Controller - Intel Dual Band Wireless-AC 7260
Network Interface Gigabit Ethernet Gigabit Ethernet
Features - Intel Wireless Display (WiDi)
BATTERY Dell Latitude E6420 Dell Latitude E5540
Technology Lithium Ion 9-cell Lithium Ion
Battery Capacity (Size) - 97 Wh
AC ADAPTER Dell Latitude E6420 Dell Latitude E5540
Input - AC 120/230 V (50/60 Hz)
Output - 65 Watt
INPUT Dell Latitude E6420 Dell Latitude E5540
Type Touchpad Keyboard, touchpad
Features Antimicrobial protection, spill-resistant, multi-touch touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Dell Latitude E6420 Dell Latitude E5540
Slots 1 x ExpressCard/54 1 x PCI Express Half Mini Card
1 x ExpressCard
Interfaces LAN
3 x USB 2.0
VGA
HDMI
Dock
USB 2.0/eSATA
Headphone/microphone combo jack		 LAN
2 x USB 2.0
USB 3.0
Headphone/microphone combo jack
VGA
HDMI
Dock
Memory Card Reader Yes 8 in 1 (SD Card)
SOFTWARE Dell Latitude E6420 Dell Latitude E5540
Operating System (OS) Microsoft Windows 7 Professional Microsoft Windows 7 Professional 64-bit Edition - English
Software Included - McAfee SecurityCenter (30 days trial)
MISCELLANEOUS Dell Latitude E6420 Dell Latitude E5540
Dockable Yes Yes
Included Accessories - Power adapter
Security Trusted Platform Module (TPM 1.2) Security Chip Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features - ExpressCharge
ENERGY STAR Certified Yes Yes
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 3 years Limited warranty - 3 years - response time: next business day
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