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Product comparison · 2 laptops

Dell Latitude 3340 Intel® Celeron® 2957U Laptop vs Dell Latitude 5540 Intel® Core™ i5 i5-4300U Laptop

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  • 149specifications compared
  • 51differ
  • 98identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • 2957U
    • i5-4300U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 1.9 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Maximum number of PCI Express lanes
    • 10
    • 12
  • PCI Express configurations
    • 4x1, 1x4
    • 4x1, 2x4

Side by side

Differences highlightedShow differences only
188 specifications
A

Dell

Latitude 3340 Intel® Celeron® 2957U Laptop

Model 3340

View product
B

Dell

Latitude 5540 Intel® Core™ i5 i5-4300U Laptop

Model 5540

View product
Designidentical
Housing materialKnown for oneGlass fibre
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display brightnessKnown for one200 cd/m²
Panel typeKnown for oneTN
Processor8 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor modelDiffers2957Ui5-4300U
Processor threadsDiffers24
Processor frequencyDiffers1.4 GHz1.9 GHz
Processor cacheDiffers2 MB3 MB
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i5-4300 Mobile series
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x44x1, 2x4
Processor generationKnown for one4th gen Intel® Core™ i5
Processor boost frequencyKnown for one2.9 GHz
Memory2 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage1 differ
HDD speedKnown for one5400 RPM
Hybrid-HDD cache typeKnown for oneFlash
Hybrid-HDD cache memoryKnown for one8 GB
Optical drive typeDiffersNoDVD±RW
Compatible memory cardsKnown for oneSD, SDHC, SDIO, SDXC
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4400
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 720M
Discrete graphics card memoryKnown for one2 GB
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
Number of discrete graphics cards installedKnown for one1
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers02
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsDiffers24
Number of SATA III connectorsDiffers24
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Trial softwareKnown for oneMicrosoft Office
Processor special features23 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Embedded options availableDiffersNoYes
Intel Clear Video TechnologyDiffersYesNo
Intel Identity Protection Technology versionDiffers0.001.00
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Response Technology versionDiffers0.001.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
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® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7894276308
Processor codeDiffersSR1DVSR1ED
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Batteryidentical
Battery life (max)Known for one8 h
Poweridentical
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slotDiffersYesNo
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.8 kg2.3 kg
WidthDiffers330.9 mm379 mm
DepthDiffers243.2 mm250.5 mm
Height (front)Known for one2.27 cm
Height (rear)Known for one3.4 cm
HeightKnown for one29.7 mm
Other features1 differ
Intel segment taggingDiffersEducationEnterprise

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