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Product comparison · 2 laptops

Lenovo L490 + Backpack & Wless Mouse vs Lenovo X1 Carbon + ThinkPad USB-C Dock Gen 2

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  • 136specifications compared
  • 30differ
  • 106identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 8th gen Intel® Core™ i7
    • 8th gen Intel® Core™ i5
  • Processor model
    • i7-8565U
    • i5-8265U
  • Processor boost frequency
    • 4.6 GHz
    • 3.9 GHz
  • Processor frequency
    • 1.8 GHz
    • 1.6 GHz
  • Processor cache
    • 8 MB
    • 6 MB
  • Configurable TDP-up frequency
    • 2 GHz
    • 1.8 GHz
  • Internal memory
    • 8 GB
    • 16 GB

Side by side

Differences highlightedShow differences only
170 specifications
A

Lenovo

L490 + Backpack & Wless MouseView product
B

Lenovo

X1 Carbon + ThinkPad USB-C Dock Gen 2View product
Design1 differ
Housing materialDiffersAcrylonitrile butadiene styrene (ABS)Carbon fibre, Magnesium
Market positioningKnown for oneBusiness
Displayidentical
Display brightnessKnown for one250 cd/m²
NTSC coverage (typical)Known for one45%
Contrast ratio (typical)Known for one700:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers8th gen Intel® Core™ i78th gen Intel® Core™ i5
Processor modelDiffersi7-8565Ui5-8265U
Processor boost frequencyDiffers4.6 GHz3.9 GHz
Processor frequencyDiffers1.8 GHz1.6 GHz
Processor cacheDiffers8 MB6 MB
Configurable TDP-up frequencyDiffers2 GHz1.8 GHz
Memory5 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR3-SDRAM
Memory clock speedDiffers2400 MHz2133 MHz
Memory form factorDiffersSO-DIMMOn-board
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers64 GB16 GB
Maximum internal memory (64-bit)Known for one64 GB
Storage4 differ
Total storage capacityDiffers256 GB512 GB
Total SSDs capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio2 differ
Audio chipDiffersRealtek ALC3287Realtek ALC3286
Audio systemKnown for oneDolby Advanced Audio
Number of built-in speakersDiffers24
Speaker powerKnown for one2 W
Audio decodersKnown for oneDolby Atmos
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Auto focusKnown for oneNo
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 9560
Bluetooth versionKnown for one5.0
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers12
Ethernet LAN (RJ-45) portsKnown for one1
Thunderbolt 3 ports quantityKnown for one0
Docking connectorKnown for oneYes
Keyboardidentical
Keyboard backlitKnown for oneYes
Processor special features1 differ
Processor ARK IDDiffers149091149088
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers45 Wh51 Wh
Battery life (max)Differs12 h18.3 h
Poweridentical
USB Type-C charging portKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
Certificatesidentical
CertificationKnown for oneMIL-STD-810G
Weight & dimensions4 differ
WeightDiffers1.69 kg1.09 kg
WidthDiffers335 mm323.5 mm
DepthDiffers235 mm217.1 mm
HeightDiffers22.5 mm14.9 mm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Warranty cardKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 10
Operating system architectureKnown for one64-bit

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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