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Product comparison · 2 laptops

Dell Latitude E6420 XFR vs Fujitsu S751 + Service Pack, 3Y, On-Site

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  • 139specifications compared
  • 32differ
  • 107identical
  • 41known for one product only

Key differences

  • Product colour
    • Black
    • Black, Grey
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • i7-2640M
    • i7-2620M
  • Processor boost frequency
    • 3.5 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.8 GHz
    • 2.7 GHz
  • Tjunction
    • 100 C
    • 100 °C
  • PCI Express configurations
    • 1x16, 2x8
    • 1x16, 2x8, 1x8+2x4
  • CPU multiplier (bus/core ratio)
    • 28
    • 27

Side by side

Differences highlightedShow differences only
180 specifications
A

Dell

Latitude E6420 XFRView product
B

Fujitsu

S751 + Service Pack, 3Y, On-SiteView product
Design1 differ
Product colourDiffersBlackBlack, Grey
Display1 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one300:1
Processor6 differ
Processor modelDiffersi7-2640Mi7-2620M
Processor boost frequencyDiffers3.5 GHz3.4 GHz
Processor frequencyDiffers2.8 GHz2.7 GHz
Processor socketKnown for oneBGA 1023
TjunctionDiffers100 C100 °C
PCI Express configurationsDiffers1x16, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2827
Compatible processor seriesKnown for oneIntel® Celeron®
Memory1 differ
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 one7200 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMemory Stick (MS), MS PRO, SD
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA II
Graphics3 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® NVS™ 4200MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
Discrete graphics card memoryKnown for one0.512 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersstereoRealtek ALC269
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wireless technologyKnown for oneWi-Fi
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Bluetooth versionDiffers2.1+EDR3.0+HS
Data networkKnown for oneYes
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityDiffers31
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
ExpressCard slotDiffersNoYes
Keyboardidentical
Full-size keyboardKnown for oneNo
Keyboard number of keysKnown for one85
Keyboard keystrokeKnown for one2.7 mm
Keyboard key pitchKnown for one1.9 cm
Keyboard languageKnown for oneGerman
Softwareidentical
Compatible operating systemsKnown for oneWindows 7 Professional 64-bit Windows 7 Home Premium 64-bit Windows 7 Home Basic (EM) 64-bit Windows XP Professional Windows Vista Business 32-bit
Processor special features2 differ
Processor ARK IDDiffers5346452231
Processor codeDiffersSR03RSR041
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery capacityDiffers60 Wh6200 mAh
Battery life (max)Known for one10 h
Battery recharge timeKnown for one3 h
Power1 differ
AC adapter powerDiffers90 W80 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.22 A
AC adapter output voltageKnown for one19 V
Battery life with optional 2nd batteryKnown for one17 h
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Certificates1 differ
Compliance certificatesKnown for oneRoHS
CertificationDiffersP21G, P21G001, EPEATCE, WEEE, EPEAT
Weight & dimensions3 differ
WeightDiffers3.99 kg2.3 kg
WidthDiffers356.1 mm340 mm
DepthDiffers296 mm245 mm
HeightKnown for one35 mm
Dimensions (WxDxH)Known for one340 x 245 x 35 mm
Height (front)Known for one5.86 cm
Height (rear)Known for one6.7 cm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC

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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