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Product comparison · 2 laptops

Fujitsu E751 ProGreen vs Fujitsu LIFEBOOK S751 Intel® Core™ i3 i3-2310M

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  • 149specifications compared
  • 29differ
  • 120identical
  • 15known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-2520M
    • i3-2310M
  • Processor frequency
    • 2.5 GHz
    • 2.1 GHz
  • Processor socket
    • Socket 988
    • BGA 1023
  • CPU multiplier (bus/core ratio)
    • 25
    • 21
  • Internal memory
    • 4 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
164 specifications
A

Fujitsu

E751 ProGreenView product
B

Fujitsu

LIFEBOOK S751 Intel® Core™ i3 i3-2310M

Model S751

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-2520Mi3-2310M
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.5 GHz2.1 GHz
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i5-2500 Mobile SeriesIntel Core i3-2300 Mobile Series
CPU multiplier (bus/core ratio)Differs2521
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage1 differ
Optical drive typeDiffersDVD-RWDVD Super Multi DL
HDD capacityKnown for one320 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Serial ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® QM67 Express
Keyboard2 differ
Full-size keyboardDiffersYesNo
Keyboard number of keysDiffers10685
Spill-resistant keyboardKnown for oneYes
Processor special features8 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™DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5222952220
Processor codeDiffersSR048SR04S
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Battery capacityDiffers6200 mAh5800 mAh
Power1 differ
AC adapter output currentDiffers4.24 A4.22 A
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Certificates1 differ
CertificationDiffersCE, WEEECE, WEEE, EPEAT
Weight & dimensions2 differ
WeightDiffers2.5 kg2.3 kg
WidthDiffers372 mm340 mm
Other features1 differ
Power requirementsDiffers100-240V100 - 240V
Cameraidentical
Front cameraKnown for oneNo

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