Dell XPS 15 9510 vs. Dell Latitude E6420

Laptop Comparison, Reviews and Tests
Dell XPS 15 9510
Dell Latitude E6420

In depth comparison and review of Dell XPS 15 9510 and Dell Latitude E6420. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Laptop Specifications Comparison

Dell XPS 15 9510 vs. Dell Latitude E6420 Comparison Chart
DESIGN AND DIMENSIONS Dell XPS 15 9510 Dell Latitude E6420
Product Type Notebook Notebook
Dimensions (WxDxH) 34.44 cm x 23.03 cm x 1.8 cm 35.2 cm x 24.1 cm x 3.24 cm
Weight 2.04 kg 2.07 kg
Colour Platinum silver with black interior -
DISPLAY Dell XPS 15 9510 Dell Latitude E6420
Screen Size (Type) 15.6" 14"
LCD Backlight Technology - LED backlight
Screen Resolution 1920 x 1200 (WUXGA) 1366 x 768 (HD)
Pixel Density (ppi) 145 -
V-Sync Rate at Max Res. 60 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 -
Image Brightness 500 cd/m² -
Colour Gamut 100% sRGB -
Features Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.18 mm pixel pitch, Eyesafe technology Anti-glare
PROCESSOR Dell XPS 15 9510 Dell Latitude E6420
CPU Intel Core i5 (11th Gen) 11400H Intel Core i5 (2nd Gen) 2430M / 2.4 GHz
Max Turbo Speed 4.5 GHz 3 GHz
Number of Cores 6-core Dual-Core
Cache 12 MB 3 MB
64-bit Computing - Yes
Chipset Intel WM590 Mobile Intel QM67 Express
Features Intel Smart Cache -
MEMORY Dell XPS 15 9510 Dell Latitude E6420
RAM 8 GB (2 x 4 GB) 2 GB (1 x 2 GB)
Max RAM Supported 64 GB 8 GB
RAM Type DDR4 SDRAM DDR3 SDRAM
Speed 3200 MHz 1333 MHz
Rated Speed 3200 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 2 2
Empty Slots 0 1
STORAGE Dell XPS 15 9510 Dell Latitude E6420
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe) 250 GB HDD SATA 3Gb/s
Optical Drive - DVD±RW
AUDIO & VIDEO Dell XPS 15 9510 Dell Latitude E6420
Graphics Processor (GPU) Intel UHD Graphics Intel HD Graphics 3000
Memory Allocation Technology - Dynamic Video Memory Technology 5.0
Camera Yes - 1280 x 720 (standard), 576 x 360 (infrared) -
Resolution 0.9 Megapixel (standard), 0.2 Megapixel (infrared) -
Camera Features IR camera, Windows Hello, 78.3 degrees -
Image Sensor Type CMOS -
Video Resolutions 1280 x 720 -
Frame Rate 30 frames per second -
Sound Stereo speakers, dual array microphone Microphone
Codec Realtek ALC3281-CG -
Compliant Standards High Definition Audio -
COMMUNICATIONS Dell XPS 15 9510 Dell Latitude E6420
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n, Bluetooth 3.0
Wireless Controller Killer Wi-Fi 6 AX1650 -
Network Interface - Gigabit Ethernet
BATTERY Dell XPS 15 9510 Dell Latitude E6420
Technology 3-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 56 Wh -
AC ADAPTER Dell XPS 15 9510 Dell Latitude E6420
Input AC 100-240 V (50/60 Hz) -
Output 90 Watt, 20 V, 4.5 A -
INPUT Dell XPS 15 9510 Dell Latitude E6420
Type Keyboard, touchpad Touchpad
Keyboard Backlight Yes -
Features - Antimicrobial protection, spill-resistant, multi-touch touchpad
CONNECTIONS & EXPANSIONS Dell XPS 15 9510 Dell Latitude E6420
Slots - 1 x ExpressCard/54
Interfaces USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery)
Headphone/microphone combo jack		 LAN
3 x USB 2.0
VGA
HDMI
Dock
USB 2.0/eSATA
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card, SDHC Card, SDXC Card) Yes
SOFTWARE Dell XPS 15 9510 Dell Latitude E6420
Operating System (OS) Windows 11 Home Microsoft Windows 7 Professional
Software Included McAfee LiveSafe (12 months subscription), Microsoft Office (30 days trial, excludes office licence) -
MISCELLANEOUS Dell XPS 15 9510 Dell Latitude E6420
Dockable - Yes
Included Accessories USB-C power adapter -
Security Fingerprint reader Trusted Platform Module (TPM 1.2) Security Chip
Security Slot Type Noble Wedge security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Compliant Standards DisplayPort 1.4a -
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
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