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Product comparison · 2 laptops

Dell Latitude E6420 XFR vs Fujitsu A531 + Service Pack, 3Y, On-Site

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  • 136specifications compared
  • 42differ
  • 94identical
  • 44known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2640M
    • i5-2410M
  • Processor boost frequency
    • 3.5 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.8 GHz
    • 2.3 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
180 specifications
A

Dell

Latitude E6420 XFRView product
B

Fujitsu

A531 + Service Pack, 3Y, On-SiteView product
Design1 differ
Product colourDiffersBlackBlack, Silver
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display brightnessKnown for one200 cd/m²
External displayKnown for oneNo
Contrast ratio (typical)Known for one400:1
Processor10 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2640Mi5-2410M
Processor boost frequencyDiffers3.5 GHz2.9 GHz
Processor frequencyDiffers2.8 GHz2.3 GHz
Processor cacheDiffers4 MB3 MB
Processor socketKnown for oneBGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
TjunctionDiffers100 C100 °C
PCI Express configurationsDiffers1x16, 2x81x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2823
Memory2 differ
Memory layout (slots x size)Known for one2 x 2 GB
Memory slots (available)Differs10
Maximum internal memoryDiffers16 GB8 GB
Storage4 differ
Total storage capacityDiffers256 GB500 GB
Storage mediaDiffersSSDHDD
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA II
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® NVS™ 4200MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card memoryKnown for one1.695 GB
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Discrete graphics card memoryKnown for one0.512 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersstereoRealtek ALC269 HD
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Swivel webcamKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Data networkKnown for oneYes
Ports & interfaces4 differ
eSATA/USB 2.0 ports quantityDiffers30
Docking connectorDiffersYesNo
ExpressCard slotDiffersNoYes
SmartCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel® HM65 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneAlphanumeric
Keyboard languageKnown for oneGerman
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers5346452224
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
CPU configuration (max)Known for one1
Processor codeKnown for oneSR03R
Battery1 differ
Battery capacityDiffers60 Wh48 Wh
Battery life (max)Known for one6 h
Power1 differ
AC adapter powerDiffers90 W65 W
Securityidentical
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one20 - 85%
Certificates1 differ
Compliance certificatesKnown for oneRoHS
Wi-Fi certifiedKnown for oneYes
CertificationDiffersP21G, P21G001, EPEATCE, R&TTE, GOST
Weight & dimensions3 differ
WeightDiffers3.99 kg2.5 kg
WidthDiffers356.1 mm378 mm
DepthDiffers296 mm252 mm
HeightKnown for one36.5 mm
Height (front)Known for one5.86 cm
Height (rear)Known for one6.7 cm
Other featuresidentical
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100 - 240 V
Power supply typeKnown for oneAC/DC
Wake-on-LAN readyKnown for oneYes
Supplied AC adapter typeKnown for oneAC

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