Comparisons / Comparison of DELL Latitude 7490 (838M8) and Microsoft Surface Laptop Surface Laptop 4 (7IC-00009)

Comparison of DELL Latitude 7490 (838M8) and Microsoft Surface Laptop Surface Laptop 4 (7IC-00009) [S]ave

Attribute
DELL Latitude 7490 (838M8) ×
Microsoft Surface Laptop Surface Laptop 4 (7IC-00009) ×
General
ModelDELL Latitude 7490Microsoft Surface Laptop Surface Laptop 4
Product code838M87IC-00009
Design
Product colourBlackBlack
Form factorClamshellClamshell
BrandDELLMicrosoft
FamilyLatitudeSurface Laptop
Series70004
Model name7490Surface Laptop 4
Part number838M87IC-00009
Market positioningBusinessBusiness
Release year (year)20192021
Processor
Processor manufacturer-AMD
Processor family8th gen Intel Core i7AMD Ryzen 7 4th Gen
Processor frequency (GHz)1.92
Processor boost frequency (GHz)4.84.4
Processor modeli7-8665U4980U
Processor cores48
Processor cache (MB)88
Memory
Internal memory typeDDR4-SDRAMLPDDR4x-SDRAM
Maximum internal memory (GB)32-
Memory clock speed (MHz)2,4002,400
Internal memory (GB)1616
Display
Display diagonal (inch)1413.5
HD typeFull HD-
LED backlight+-
Touchscreen-+
Dual-screen--
Display resolution1920 x 1080 pixels2256 x 1504 pixels
Graphics
On-board graphics adapter++
Discrete graphics adapter--
On-board graphics adapter modelIntel UHD Graphics 620AMD Radeon Graphics
Storage
Total storage capacity (GB)512512
Number of SSDs installed11
SSD capacity (GB)512512
Card reader integrated+-
SSD form factorM.2M.2
Storage mediaSSDSSD
Optical drive--
Networking
Wi-Fi standards
  • 802.11a
  • 802.11b
  • 802.11g
  • wi-fi 4 (802.11n)
  • wi-fi 5 (802.11ac)
  • wi-fi 6 (802.11ax)
Bluetooth++
Ethernet LAN+-
Ethernet LAN data rates (Mbit/s)
  • 10
  • 100
  • 1000
-
Wi-Fi+-
4g--
3g--
Bluetooth version-5.0
Ports and interfaces
USB 3.x Type-A ports31
USB 3.x Type-C ports-1
Combo headphone/mic port++
HDMI ports quantity1-
Ethernet LAN (RJ-45) ports1-
Audio
Speaker power (W)2-
Audio chipRealtek ALC3246-
Built-in microphone++
Camera
Front camera++
Front camera HD type-HD
Front camera resolution (pixels)-1280 x 720
Keyboard
Numeric keypad--
Keyboard backlit++
Full-size keyboard-+
Pointing deviceTouchpadTrackpad
Software
Operating system installedWindows 10 ProWindows 10 Pro
Operating system architecture (bit)6464
Battery
Battery life (max) (h)-19
Weight and dimensions
Weight (kg)1.41.29
Height (mm)-14.5
Depth (mm)220.9223
Width (mm)331305
Power
AC adapter power (W)6565
Security
Cable lock slot+-
Fingerprint reader+-
Trusted platform module (TPM)++



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