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Product comparison · 2 laptops

Dell Inspiron 3442 Intel® Celeron® 2957U Laptop vs Dell Latitude E3440 Intel® Core™ i5 i5-4210U Laptop

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  • 140specifications compared
  • 38differ
  • 102identical
  • 44known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • 2957U
    • i5-4210U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 1.7 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Maximum number of PCI Express lanes
    • 10
    • 12
  • PCI Express configurations
    • 4x1, 1x4
    • 4x1, 2x4
  • Internal memory type
    • DDR3L-SDRAM
    • DDR3-SDRAM

Side by side

Differences highlightedShow differences only
184 specifications
A

Dell

Inspiron 3442 Intel® Celeron® 2957U Laptop

Model 3442

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B

Dell

Latitude E3440 Intel® Core™ i5 i5-4210U Laptop

Model E3440

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Designidentical
Market positioningKnown for oneBusiness
Displayidentical
Display surfaceKnown for oneMatt
Processor8 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffers2957Ui5-4210U
Processor threadsDiffers24
Processor boost frequencyKnown for one2.7 GHz
Processor frequencyDiffers1.4 GHz1.7 GHz
Processor cacheDiffers2 MB3 MB
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i5-4200 Mobile series
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x44x1, 2x4
Memory2 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage2 differ
Storage mediaDiffersHDDHybrid-HDD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one8 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsKnown for oneMemory Stick (MS), MS PRO, SD, SDHC
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Graphics1 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersWaves MaxxAudio 4HD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera resolution (numeric)Known for one1 MP
Network1 differ
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces4 differ
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsDiffers24
Number of SATA III connectorsDiffers24
HDMI versionKnown for one1.4a
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM87
Keyboardidentical
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneUS English
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8.1 Pro
Operating system languageKnown for oneSpanish
Bundled softwareKnown for oneMicrosoft Office 2013, McAfee
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers0.001.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7894281016
Processor codeDiffersSR1DVSR1EF
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® OS GuardKnown for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WidthDiffers341 mm346 mm
DepthDiffers246 mm245 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other features1 differ
Intel segment taggingDiffersHome officeSmall Business
Optical driveidentical
LightScribeKnown 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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