Dell Latitude E6420 vs. Dell Latitude 3540

Laptop Comparison, Reviews and Tests
Dell Latitude E6420
Dell Latitude E6420
Dell Latitude 3540
Dell Latitude 3540

Side by side comparison and review of Dell Latitude E6420 and Dell Latitude 3540. 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 3540

Laptop Specifications Comparison

Dell Latitude E6420 vs. Dell Latitude 3540 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E6420 Dell Latitude 3540
Product Type Notebook Notebook
Dimensions (WxDxH) 35.2 cm x 24.1 cm x 3.24 cm 37.6 cm x 25.9 cm x 2.53 cm
Weight 2.07 kg 2.2 kg
Colour - Black
DISPLAY Dell Latitude E6420 Dell Latitude 3540
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
PROCESSOR Dell Latitude E6420 Dell Latitude 3540
CPU Intel Core i5 (2nd Gen) 2430M / 2.4 GHz Intel Core i3 (4th Gen) 4010U / 1.7 GHz
Max Turbo Speed 3 GHz -
Number of Cores Dual-Core Dual-Core
Cache 3 MB 3 MB
64-bit Computing Yes Yes
Chipset Mobile Intel QM67 Express Mobile Intel HM87 Express
MEMORY Dell Latitude E6420 Dell Latitude 3540
RAM 2 GB (1 x 2 GB) 4 GB (1 x 4 GB)
Max RAM Supported 8 GB 8 GB
RAM Type DDR3 SDRAM DDR3L SDRAM
Speed 1333 MHz 1600 MHz
Form Factor - SO-DIMM 204-pin
Slots Qty 2 2
Empty Slots 1 1
STORAGE Dell Latitude E6420 Dell Latitude 3540
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 - tray
Read Speed - 8x
AUDIO & VIDEO Dell Latitude E6420 Dell Latitude 3540
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
Resolution - 0.92 Megapixel
Video Resolutions - 1280 x 720
Sound Microphone Stereo speakers, microphone
Codec - Realtek ALC3223
Compliant Standards - High Definition Audio
COMMUNICATIONS Dell Latitude E6420 Dell Latitude 3540
Wireless 802.11a/b/g/n, Bluetooth 3.0 802.11b/g/n, Bluetooth 4.0
Wireless Controller - Dell Wireless 1705
Network Interface Gigabit Ethernet Gigabit Ethernet
BATTERY Dell Latitude E6420 Dell Latitude 3540
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) - 40 Wh
AC ADAPTER Dell Latitude E6420 Dell Latitude 3540
Input - AC 120/230 V (50/60 Hz)
Output - 65 Watt, 19.5 V, 3.34 A
INPUT Dell Latitude E6420 Dell Latitude 3540
Type Touchpad Keyboard, touchpad
Features Antimicrobial protection, spill-resistant, multi-touch touchpad -
CONNECTIONS & EXPANSIONS Dell Latitude E6420 Dell Latitude 3540
Slots 1 x ExpressCard/54 -
Interfaces LAN
3 x USB 2.0
VGA
HDMI
Dock
USB 2.0/eSATA
Headphone/microphone combo jack		 2 x USB 3.0
2 x USB 2.0
VGA
Headphone/microphone combo jack
LAN
Memory Card Reader Yes 4 in 1
SOFTWARE Dell Latitude E6420 Dell Latitude 3540
Operating System (OS) Microsoft Windows 7 Professional Microsoft Windows 7 Professional 64-bit Edition
Software Included - Drivers & Utilities, Microsoft Office (Trial), Dell Webcam Central
MISCELLANEOUS Dell Latitude E6420 Dell Latitude 3540
Dockable Yes -
Included Accessories - Power adapter
Security Trusted Platform Module (TPM 1.2) Security Chip -
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features - Security lock slot (cable lock sold separately)
Compliant Standards - CEC
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 - 1 year - response time: next business day
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