Dell Latitude E6540 vs. Dell Latitude 7490

Laptop Comparison, Reviews and Tests
Dell Latitude E6540
Dell Latitude E6540
Dell Latitude 7490
Dell Latitude 7490

Our Rating: 78 %

Detailed comparison and review of Dell Latitude E6540 and Dell Latitude 7490. 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 7490 Review

Advantages and disadvantages of Dell Latitude 7490 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent battery life

comfortable keyboard

good security features

fast processor

average display quality

no dedicated GPU

limited storage options

higher price point

Laptop Comparison and Tests

Difference between Dell Latitude E6540 and Dell Latitude 7490
Dell Latitude 7490
85 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Latitude E6540 vs. Dell Latitude 7490 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E6540 Dell Latitude 7490
Product Type Notebook Notebook
Dimensions (WxDxH) 37.9 cm x 25.05 cm x 3.34 cm 33.1 cm x 22.09 cm x 1.79 cm
Weight 2.56 kg 1.4 kg
Colour - Black
DISPLAY Dell Latitude E6540 Dell Latitude 7490
Screen Size (Type) 15.6" 14"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Features Anti-glare Anti-glare
PROCESSOR Dell Latitude E6540 Dell Latitude 7490
CPU No CPU Intel Core i5 (8th Gen) 8350U / 1.7 GHz
Max Turbo Speed - 3.6 GHz
Number of Cores - Quad-Core
Cache - 6 MB
64-bit Computing - Yes
Chipset Intel QM87 -
Features - Intel Turbo Boost Technology 2.0
MEMORY Dell Latitude E6540 Dell Latitude 7490
RAM 0 GB 8 GB (1 x 8 GB)
Max RAM Supported 16 GB 32 GB
RAM Type DDR3L SDRAM DDR4 SDRAM - non-ECC
Speed - 2400 MHz
Rated Speed - 2400 MHz
Form Factor SO-DIMM 204-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 2 1
STORAGE Dell Latitude E6540 Dell Latitude 7490
Main Storage Size (HDD/SSD) - 256 GB SSD M.2 2280
AUDIO & VIDEO Dell Latitude E6540 Dell Latitude 7490
Graphics Processor (GPU) - Intel UHD Graphics 620
Camera Yes Yes - HD
Resolution - 0.92 Megapixel
Camera Features - Fixed focus
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Speakers, microphone Stereo speakers, array microphone
Codec - Realtek ALC3246
Compliant Standards - High Definition Audio
COMMUNICATIONS Dell Latitude E6540 Dell Latitude 7490
Wireless 802.11b/g/n, Bluetooth 4.0 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller Intel Centrino Advanced-N 6235 Intel Dual Band Wireless-AC 8265
Network Interface Gigabit Ethernet Gigabit Ethernet
Features Intel Wireless Display (WiDi) -
BATTERY Dell Latitude E6540 Dell Latitude 7490
Technology 6-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 60 Wh 42 Wh
AC ADAPTER Dell Latitude E6540 Dell Latitude 7490
Input - AC 120/230 V (50/60 Hz)
Output - 65 Watt, 19.5 V, 3.34 A
INPUT Dell Latitude E6540 Dell Latitude 7490
Type Keyboard, touchpad, DualPoint Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Multi-touch touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Dell Latitude E6540 Dell Latitude 7490
Interfaces 4 x USB 3.0
VGA
HDMI
LAN
Headphone/microphone combo jack
Dock		 Headphone/microphone combo jack
2 x USB 3.1 Gen 1
USB-C (supports DisplayPort Alt Mode)
LAN
HDMI
USB-C 3.1 Gen 1 (PowerShare)
Memory Card Reader Yes Yes (SD Card)
SOFTWARE Dell Latitude E6540 Dell Latitude 7490
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 7490
Dockable Yes -
Included Accessories - Power adapter
Security - Trusted Platform Module (TPM 2.0) Security Chip
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 Noise reduction, ExpressCharge
ENERGY STAR Certified Yes -
TCO Certified - TCO Certified Notebooks 8
Max Operating Temperature - 35 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 90% (non-condensing)
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