Dell Latitude E6540 vs. Dell Latitude 9420

Laptop Comparison, Reviews and Tests
Dell Latitude E6540
Dell Latitude E6540
Dell Latitude 9420
Dell Latitude 9420

Our Rating: 87 %

Side by side comparison and review of Dell Latitude E6540 and Dell Latitude 9420. 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.

Dell Latitude 9420 Review

Advantages and disadvantages of Dell Latitude 9420 based on its technical characteristics, features, user experience, expert reviews and price level.

excellent build quality

impressive battery life

responsive touch display

strong performance

advanced security features

high price point

limited port selection

heavier than competitors

noisy under load

Laptop Comparison and Tests

Difference between Dell Latitude E6540 and Dell Latitude 9420
Dell Latitude 9420
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Latitude E6540 vs. Dell Latitude 9420 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E6540 Dell Latitude 9420
Product Type Notebook Notebook
Dimensions (WxDxH) 37.9 cm x 25.05 cm x 3.34 cm 31.059 cm x 21.518 cm x 1.391 cm
Weight 2.56 kg 1.27 kg
Colour - Grey
DISPLAY Dell Latitude E6540 Dell Latitude 9420
Screen Size (Type) 15.6" 14"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
Pixel Density (ppi) - 161
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 500 cd/m²
Colour Gamut - 100% sRGB
Features Anti-glare Anti-glare, 35 ms response rate, Low Blue Light technology, ±88° vertical viewing angle, ±88° horizontal viewing angle, 0.1572 mm pixel pitch
PROCESSOR Dell Latitude E6540 Dell Latitude 9420
CPU No CPU Intel Core i7 (11th Gen) 1185G7 / 3 GHz
Max Turbo Speed - 4.8 GHz
Number of Cores - Quad-Core
Cache - 12 MB
Chipset Intel QM87 -
Platform Technology - Intel vPro Platform
Features - Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Dell Latitude E6540 Dell Latitude 9420
RAM 0 GB 16 GB (provided memory is soldered)
Max RAM Supported 16 GB -
RAM Type DDR3L SDRAM LPDDR4X SDRAM
Speed - 4267 MHz
Rated Speed - 4267 MHz
Form Factor SO-DIMM 204-pin -
Slots Qty 2 -
Empty Slots 2 -
STORAGE Dell Latitude E6540 Dell Latitude 9420
Main Storage Size (HDD/SSD) - 512 GB SSD M.2 2230 PCIe 3.0 x4 - NVM Express (NVMe), Class 35
AUDIO & VIDEO Dell Latitude E6540 Dell Latitude 9420
Graphics Processor (GPU) - Intel Iris Xe Graphics
Camera Yes Yes - 1280 x 720 (standard), 640 x 360 (infrared)
Resolution - 0.92 Megapixel (standard), 0.23 Megapixel (infrared)
Camera Features - Privacy shutter, IR/RGB camera, 78 degrees
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Speakers, microphone Four speakers, quad array microphone
Codec - Realtek ALC711-CG
Audio Features - MaxxAudio Pro
COMMUNICATIONS Dell Latitude E6540 Dell Latitude 9420
Wireless 802.11b/g/n, Bluetooth 4.0 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Intel Centrino Advanced-N 6235 Intel Wi-Fi 6E AX 210
Network Interface Gigabit Ethernet -
Features Intel Wireless Display (WiDi) -
BATTERY Dell Latitude E6540 Dell Latitude 9420
Technology 6-cell Lithium Ion 3-cell
Battery Capacity (Size) 60 Wh -
AC ADAPTER Dell Latitude E6540 Dell Latitude 9420
Input - AC 100-240 V (50/60 Hz)
Output - 65 Watt, 5 / 9 / 15 / 20 V
INPUT Dell Latitude E6540 Dell Latitude 9420
Type Keyboard, touchpad, DualPoint Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Multi-touch touchpad -
CONNECTIONS & EXPANSIONS Dell Latitude E6540 Dell Latitude 9420
Interfaces 4 x USB 3.0
VGA
HDMI
LAN
Headphone/microphone combo jack
Dock		 HDMI
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1 (PowerShare)
Headphone/microphone combo jack
Memory Card Reader Yes Yes (microSD, microSDHC, microSDXC)
SOFTWARE Dell Latitude E6540 Dell Latitude 9420
Operating System (OS) No operating system Windows 10 Pro 64-bit Edition + Windows 11 Pro Licence - Multilingual User Interface (MUI)
Software Included - Microsoft Office (Trial)
MISCELLANEOUS Dell Latitude E6540 Dell Latitude 9420
Dockable Yes -
Included Accessories - USB-C power adapter
Integrated Options - Accelerometer, ambient light sensor, proximity sensor, magnetometer, electromagnetic compass, lid-open sensor, gyroscope
Security - Fingerprint 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 - 40 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
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