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Product comparison · 2 laptops

Circular Computing DELL Latitude 7420 vs Circular Computing Lenovo ThinkPad T580

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  • 57specifications compared
  • 22differ
  • 35identical
  • 4known for one product only

Key differences

  • Original brand name
    • DELL
    • Lenovo
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 11th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-1165G7
    • i5-8250U
  • Processor boost frequency
    • 4.7 GHz
    • 3.4 GHz
  • Processor cache
    • 12 MB
    • 6 MB
  • Memory form factor
    • On-board
    • SO-DIMM

Side by side

Differences highlightedShow differences only
61 specifications
A

Circular Computing

DELL Latitude 7420View product
B

Circular Computing

Lenovo ThinkPad T580View product
Design1 differ
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
RefurbishedYesYes
Original brand nameDiffersDELLLenovo
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Processor5 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers11th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-1165G7i5-8250U
Processor cores44
Processor threads88
Processor boost frequencyDiffers4.7 GHz3.4 GHz
Processor frequencyKnown for one1.6 GHz
Processor cacheDiffers12 MB6 MB
Processor cache typeSmart CacheSmart Cache
Memory1 differ
Internal memory16 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory form factorDiffersOn-boardSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory32 GB32 GB
Storage3 differ
Total storage capacityDiffers512 GB256 GB
Storage mediaSSDSSD
Total SSDs capacityDiffers512 GB256 GB
Number of SSDs installed11
SSD capacityDiffers512 GB256 GB
Optical drive typeNoNo
Card reader integratedYesYes
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerIntelIntel
On-board graphics card familyDiffersIntel Iris Xe GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel Iris Xe GraphicsIntel® UHD Graphics 620
Cameraidentical
Front cameraYesYes
Front camera HD typeHDHD
Network2 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces1 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
HDMI ports quantity11
Thunderbolt 4 ports quantityKnown for one2
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Full-size keyboardYesYes
Softwareidentical
Operating system installedWindows 11 ProWindows 11 Pro
Operating system architecture64-bit64-bit
Battery1 differ
Battery capacityDiffers42 Wh48 Wh
Securityidentical
Cable lock slotYesYes
Smart card readerNoNo
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.02.0
Weight & dimensions4 differ
WeightDiffers1.31 kg1.95 kg
WidthDiffers321.4 mm365.8 mm
DepthDiffers208.7 mm252.8 mm
HeightDiffers17.3 mm20.2 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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