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Product comparison · 2 laptops

Fujitsu ESPRIMO Mobile V Series 6555 Intel® Core™2 Duo T5870 vs Fujitsu E751 (vPro)

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  • 100specifications compared
  • 45differ
  • 55identical
  • 82known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black, Grey
  • Display diagonal
    • 39.1 cm (15.4")
    • 39.6 cm (15.6")
  • Display resolution
    • 1280 x 800 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i5
  • Processor model
    • T5870
    • i5-2540M
  • Processor frequency
    • 2 GHz
    • 2.6 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
182 specifications
A

Fujitsu

ESPRIMO Mobile V Series 6555 Intel® Core™2 Duo T5870

Model 6555

View product
B

Fujitsu

E751 (vPro)View product
Design1 differ
Product colourDiffersBlack, SilverBlack, Grey
Display3 differ
Display diagonalDiffers39.1 cm (15.4")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
HD typeKnown for oneHD
Native aspect ratioDiffers16:1016:9
Display brightnessKnown for one220 cd/m²
Display diagonal (metric)Known for one36.9 cm
Contrast ratio (typical)Known for one300:1
Processor11 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersT5870i5-2540M
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2 GHz2.6 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersLGA 3647 (Socket P)BGA 1023
Processor lithographyDiffers65 nm32 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core i5-2500 Mobile Series
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
SteppingDiffersM0J1
TjunctionDiffers100 °C100 C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Differs1026
ECC supported by processorKnown for oneNo
Processor front side busKnown for one800 MHz
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
Memory4 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers800 MHz1333 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Total storage capacityDiffers250 GB500 GB
HDD capacityDiffers250 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMemory Stick (MS), MS PRO, SD, SDHC, SDXC
Graphics5 differ
On-board graphics cardDiffersNoYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA GeForce 8200M GNot available
Graphics card familyDiffersNVIDIAIntel
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersNot availableIntel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
On-board graphics card IDKnown for one0x116
Maximum resolutionKnown for one2560 x 1600 pixels
Audioidentical
Built-in speaker(s)Known for oneYes
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
LAN controllerKnown for oneIntel® 82579LM
Built-in Wi-Fi switchKnown for oneYes
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
eSATA/USB 2.0 ports quantityDiffers01
DisplayPorts quantityDiffers01
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersNVIDIA MCP79MVLIntel® QM67 Express
Keyboardidentical
Spill-resistant keyboardKnown for oneYes
Keyboard number of keysKnown for one85
Softwareidentical
Operating system installedKnown for oneWindows 7 Professional
Operating system architectureKnown for one32-bit
Drivers includedKnown for oneYes
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers3703450072
Processor codeDiffersSLAZRSR046
Processor package sizeDiffers35 x 35 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs2.5 h10 h
Battery capacityKnown for one48 Wh
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Storage relative humidity (H-H)Known for one8 - 85%
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
CertificationKnown for oneGS, CE, Nordic Swan, WEEE, HCT / HCL / WHQL
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.7 kg2.5 kg
WidthDiffers360 mm372 mm
DepthDiffers260 mm245 mm
HeightKnown for one35 mm
Width (imperial)Known for one37.4 cm (14.7")
Depth (imperial)Known for one24.5 cm (9.65")
Height (imperial)Known for one3.71 cm (1.46")
Height (front)Known for one2.2 cm
Height (rear)Known for one3.7 cm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Optical driveidentical
LightScribeKnown for oneNo

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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