All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo Edge E540 vs Lenovo T 440p

Add a product
  • 134specifications compared
  • 27differ
  • 107identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Processor model
    • i7-4702MQ
    • i7-4700MQ
  • Processor boost frequency
    • 3.2 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • Thermal Design Power (TDP)
    • 37 W
    • 47 W
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
181 specifications
A

Lenovo

Edge E540View product
B

Lenovo

T 440pView product
Designidentical
Market positioningKnown for oneBusiness
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeDiffersFull HDHD+
Processor4 differ
Processor modelDiffersi7-4702MQi7-4700MQ
Processor boost frequencyDiffers3.2 GHz3.4 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
L3 cacheKnown for one6 MB
Thermal Design Power (TDP)Differs37 W47 W
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory form factorKnown for oneSO-DIMM
Storage6 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers1 TB500 GB
HDD interfaceKnown for oneSATA
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one16 GB
SSD interfaceKnown for oneM.2
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Compatible memory cardsDiffersSD, SDIOSD
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNVIDIA® GeForce® GT 730M
Discrete graphics card memoryKnown for one2 GB
Audio1 differ
Audio systemDiffersDolby Enhanced Audio V2Dolby HomeTheater v4
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
HDMI ports quantityDiffers10
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Mini DisplayPorts quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Keyboard2 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features2 differ
Processor ARK IDDiffers7511975117
Processor codeDiffersSR15JSR15H
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one48 Wh
Battery life (max)Known for one6.5 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.46 kg1.9 kg
WidthDiffers377 mm335 mm
DepthDiffers250 mm229 mm
Height (front)Known for one2.66 cm
Height (rear)Known for one2.96 cm
HeightKnown for one27.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
64-bit computingKnown for oneYes

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.

More laptop comparisons

All laptop comparisons