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Product comparison · 2 laptops

Lenovo ThinkPad E580 Intel® Core™ i7 i7-8550U Laptop vs Lenovo ThinkPad X280 Intel® Core™ i5 i5-8250U Laptop

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  • 136specifications compared
  • 33differ
  • 103identical
  • 43known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Display brightness
    • 250 cd/m²
    • 300 cd/m²
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 8th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-8550U
    • i5-8250U
  • Processor boost frequency
    • 4 GHz
    • 3.4 GHz
  • Processor frequency
    • 1.8 GHz
    • 1.6 GHz
  • Processor cache
    • 8 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
179 specifications
A

Lenovo

ThinkPad E580 Intel® Core™ i7 i7-8550U Laptop

Model E580

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B

Lenovo

ThinkPad X280 Intel® Core™ i5 i5-8250U Laptop

Model X280

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Designidentical
Housing materialKnown for oneAluminium
Market positioningKnown for oneBusiness
Display2 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display brightnessDiffers250 cd/m²300 cd/m²
Contrast ratio (typical)Known for one600:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers8th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-8550Ui5-8250U
Processor boost frequencyDiffers4 GHz3.4 GHz
Processor frequencyDiffers1.8 GHz1.6 GHz
Processor cacheDiffers8 MB6 MB
Configurable TDP-up frequencyDiffers2 GHz1.8 GHz
Processor cache typeKnown for oneSmart Cache
Memory4 differ
Internal memoryDiffers16 GB8 GB
Memory form factorDiffersSO-DIMMOn-board
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers32 GB8 GB
Maximum internal memory (64-bit)Differs32 GB8 GB
Storage2 differ
Total storage capacityDiffers512 GB256 GB
SSD capacityDiffers512 GB256 GB
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Number of HDDs installedKnown for one1
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon RX 550Not available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyKnown for oneIntel® UHD Graphics
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Audioidentical
Audio chipKnown for oneConexant CX11852
Audio systemKnown for oneDolby Advanced Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Audio decodersKnown for oneDolby Audio Premium
Cameraidentical
Front camera HD typeKnown for oneHD
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Ethernet LAN (RJ-45) portsKnown for one1
HDMI versionKnown for one1.4b
Thunderbolt 3 ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inKnown for oneNo
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Keyboard languageKnown for oneSwiss
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 10 Home
Pre-installed softwareKnown for oneLenovo Companion, PC Manager
Trial softwareKnown for oneMcAfee Live Safe, Microsoft Office
Processor special features1 differ
Processor ARK IDDiffers122589124967
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Processor codeKnown for oneSR3LA
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityDiffers45 Wh48 Wh
Battery life (max)Known for one13 h
Poweridentical
AC adapter powerKnown for one65 W
Securityidentical
Cable lock slotKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.1 kg1.13 kg
WidthDiffers369 mm307.7 mm
DepthDiffers252 mm209.8 mm
HeightKnown for one19.9 mm
Height (front)Known for one1.74 cm
Height (rear)Known for one1.78 cm
Other featuresidentical
3DKnown for oneNo

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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