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Product comparison · 2 laptops

Lenovo Edge E540 vs Lenovo ThinkPad X240 Intel® Core™ i3 i3-4010U Laptop

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  • 153specifications compared
  • 57differ
  • 96identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • Not supported
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-4702MQ
    • i3-4010U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
203 specifications
A

Lenovo

Edge E540View product
B

Lenovo

ThinkPad X240 Intel® Core™ i3 i3-4010U Laptop

Model X240

View product
Designidentical
Housing materialKnown for onePlastic
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDNot supported
Panel typeKnown for oneTN
Display brightnessKnown for one200 cd/m²
Dual-screenKnown for oneNo
Contrast ratio (typical)Known for one300:1
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-4702MQi3-4010U
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.2 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers6 MB3 MB
Processor socketDiffersPGA946BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel® Core™ i3-4000 Mobile Series
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x4, 4x1
PCI Express slots versionDiffers3.02.0
Processor boost frequencyKnown for one3.2 GHz
L3 cacheKnown for one6 MB
Memory3 differ
Memory layout (slots x size)Differs1 x 8 GB1 x 4 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage6 differ
Total storage capacityDiffers1 TB516 GB
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATASATA II
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersSD, SDIOMMC, SD, SDHC, SDXC
SSD interfaceKnown for oneM.2
Graphics8 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.111.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x4160xA16
Discrete graphics card memoryKnown for one2 GB
Audio1 differ
Audio systemDiffersDolby Enhanced Audio V2Dolby Advanced Audio v2
Speaker powerKnown for one3 W
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers10
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one1
Headphone outputsDiffers01
Microphone inDiffersNoYes
Docking connectorDiffersNoYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Softwareidentical
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features8 differ
Embedded options availableDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7511975107
Processor codeDiffersSR15JSSSR16Q
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
UARTKnown for oneYes
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers63+3
Battery life (max)Differs6.5 h8.7 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one48 Wh
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersYesNo
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Weight & dimensions3 differ
WeightDiffers2.46 kg1.42 kg
WidthDiffers377 mm305.5 mm
DepthDiffers250 mm208.5 mm
HeightKnown for one19.9 mm
Height (front)Known for one2.66 cm
Height (rear)Known for one2.96 cm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
3DKnown for oneNo
64-bit computingKnown for oneYes
Intel segment taggingKnown for oneHome office, Small Business
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87

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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