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Product comparison · 2 laptops

Fujitsu LIFEBOOK AH531/GFO Intel® Core™ i5 i5-2430M vs Fujitsu E751 + Service Pack, 3Y, On-Site

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  • 147specifications compared
  • 42differ
  • 105identical
  • 44known for one product only

Key differences

  • Product colour
    • Black, Blue
    • Black, Silver
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2430M
    • i7-2620M
  • Processor boost frequency
    • 3 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.4 GHz
    • 2.7 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
191 specifications
A

Fujitsu

LIFEBOOK AH531/GFO Intel® Core™ i5 i5-2430M

Model AH531/GFO

View product
B

Fujitsu

E751 + Service Pack, 3Y, On-SiteView product
Design1 differ
Product colourDiffersBlack, BlueBlack, Silver
Form factorKnown for oneClamshell
Display1 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
External displayKnown for oneNo
Contrast ratio (typical)Known for one300:1
Display diagonal (metric)Known for one39.6 cm
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2430Mi7-2620M
Processor boost frequencyDiffers3 GHz3.4 GHz
Processor frequencyDiffers2.4 GHz2.7 GHz
Processor cacheDiffers3 MB4 MB
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
CPU multiplier (bus/core ratio)Differs2427
Memoryidentical
Memory slots (available)Known for one1
Storage2 differ
HDD interfaceKnown for oneSATA
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsDiffersMemory Stick (MS), MS PRO, SD, SDHCMemory Stick (MS), MS PRO, SD
HDD sizeKnown for one2.5"
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 525MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card dynamic frequency (max)Differs1200 MHz1300 MHz
Maximum resolutionDiffers1920 x 1200 pixels2560 x 1600 pixels
Audio1 differ
Audio systemDiffersHDARealtek ALC269
Built-in speaker(s)Known for oneYes
Cameraidentical
Swivel webcamKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Bluetooth versionKnown for one3.0+HS
Data networkKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
LAN controllerKnown for oneRealtek RTL8111E
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
Docking connectorKnown for oneYes
SmartCard slotDiffersNoYes
TV-outKnown for oneNo
Serial ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneNo
Keyboard layoutKnown for oneAlphanumeric
Spill-resistant keyboardKnown for oneYes
Keyboard number of keysKnown for one106
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345052231
Processor codeDiffersSR04WSR041
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery capacityDiffers48 Wh67 Wh
Battery life (max)Differs7.2 h8 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers65 W80 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.25 A
AC adapter output voltageKnown for one20 V
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Operational conditions1 differ
Operating relative humidity (H-H)Differs20 - 85%20 - 80%
Storage temperature (T-T)Known for one-15 - 60 °C
Certificates1 differ
CertificationDiffersCE, R&TTE, GOSTGS, CE, WEEE
Wi-Fi certifiedKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WidthDiffers378 mm372 mm
DepthDiffers252 mm245 mm
HeightDiffers36.5 mm35 mm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100 - 240 V
Wake-on-LAN readyKnown for oneYes
Number of products includedKnown for one1 pc(s)

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