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

Dell XPS 12 vs Lenovo Edge E440

Add a product
  • 145specifications compared
  • 57differ
  • 88identical
  • 55known for one product only

Key differences

  • Form factor
    • Convertible (Ferris Wheel)
    • Clamshell
  • Display diagonal
    • 31.8 cm (12.5")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • Full HD
    • HD+
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i5
  • Processor model
    • i3-4010U
    • i5-4200M

Side by side

Differences highlightedShow differences only
200 specifications
A

Dell

XPS 12View product
B

Lenovo

Edge E440View product
Design1 differ
Form factorDiffersConvertible (Ferris Wheel)Clamshell
Housing materialKnown for onePlastic
Market positioningKnown for oneBusiness
Display4 differ
Display diagonalDiffers31.8 cm (12.5")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
TouchscreenDiffersYesNo
Touchscreen typeKnown for oneCapacitive
HD typeDiffersFull HDHD+
Touch technologyKnown for oneMulti-touch
Contrast ratio (typical)Known for one700:1
Processor11 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i5
Processor modelDiffersi3-4010Ui5-4200M
Processor frequencyDiffers1.7 GHz2.5 GHz
Processor socketDiffersBGA 1168PGA946
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i5-4200 Mobile series
Bus typeDiffersDMI2DMI
Thermal Design Power (TDP)Differs15 W37 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x4, 4x11x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor boost frequencyKnown for one3.1 GHz
L3 cacheKnown for one3 MB
Memory3 differ
Memory form factorDiffersOn-boardSO-DIMM
Memory layout (slots x size)Differs2 x 2 GB1 x 4 GB
Maximum internal memoryDiffers4 GB16 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers80 GB500 GB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one800 GB
SSD interfaceKnown for onemSATA
Optical drive typeDiffersNoDVD±RW
Card reader integratedDiffersNoYes
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics8 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 740M
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0xA160x416
Discrete graphics card memoryKnown for one2 GB
Audio2 differ
Audio systemDiffersMaxxAudio 4Dolby Advanced Audio v2
Number of built-in speakersDiffers12
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolutionKnown for one1280 x 1024 pixels
Network1 differ
Ethernet LANDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Trial softwareKnown for oneMicrosoft® Office
Recovery operating systemKnown for oneWindows 8 Pro
Processor special features9 differ
Embedded options availableDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
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)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Rapid Start TechnologyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7510776348
Processor codeDiffersSSSR16QSR1HA
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 37.5 x 4.7 mm
UARTKnown for oneYes
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery capacityDiffers50 Wh48 Wh
Battery life (max)Differs8 h6 h
Power1 differ
AC adapter powerDiffers45 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slot typeKnown for oneNoble
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Weight & dimensions5 differ
WeightDiffers1.52 kg2.13 kg
WidthDiffers317 mm344 mm
DepthDiffers215 mm239 mm
Height (front)Differs1.5 cm2.63 cm
Height (rear)Differs2 cm2.93 cm
Packaging contentidentical
Quick start guideKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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