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Product comparison · 2 laptops

Fujitsu CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM vs Fujitsu LIFEBOOK LH531 Intel® Core™ i5 i5-2410M

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  • 144specifications compared
  • 57differ
  • 87identical
  • 55known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2920XM
    • i5-2410M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.5 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
199 specifications
A

Fujitsu

CELSIUS H910 Intel® Core™ i7 Extreme Edition i7-2920XM

Model H910

View product
B

Fujitsu

LIFEBOOK LH531 Intel® Core™ i5 i5-2410M

Model LH531

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
Display surfaceKnown for oneMatt
Display brightnessKnown for one220 cd/m²
External displayKnown for oneNo
Contrast ratio (typical)Known for one600:1
Processor14 differ
Processor familyDiffersIntel® Core™ i7 Extreme EditionIntel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2920XMi5-2410M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.5 GHz2.9 GHz
Processor frequencyDiffers2.5 GHz2.3 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers8 MB3 MB
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i7-2900 Mobile Extreme Edition SeriesIntel Core i5-2400 Mobile Series
Bus typeKnown for oneDMI
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs55 W35 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2523
Memory2 differ
Internal memoryDiffers16 GB4 GB
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Known for one2 x 8 GB
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsDiffersMemory Stick (MS), MS PRO, SDMemory Stick (MS), MS PRO, SD, SDHC
Storage mediaKnown for oneSSD
Number of SSDs installedKnown for one2
SSD capacityKnown for one500 GB
SSD interfaceKnown for oneSATA
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® Quadro® 3000MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Audio systemKnown for oneRealtek ALC269 HD
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for one802.11 a/b/g/n
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA ports quantityDiffers10
HDMI ports quantityDiffers01
DisplayPorts quantityDiffers10
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Line-inKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel® HM65 Express
Keyboard2 differ
Full-size keyboardDiffersYesNo
Keyboard number of keysDiffers10487
Keyboard keystrokeKnown for one1.8 mm
Keyboard key pitchKnown for one1.91 cm
Numeric keypadKnown for oneYes
Software1 differ
Pre-installed softwareDiffersOffice 2010 readyEasyGuide, Adobe Acrobat Reader, Bluetooth
Compatible operating systemsKnown for oneMicrosoft Windows 7 Home Premium 64-bit, Windows 7 Home Basic (EM) 64-bit
Drivers includedKnown for oneYes
Trial softwareKnown for oneNorton Internet Security
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
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5223752224
Processor package sizeDiffers37.5 x 37.5 (rPGA998)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
CPU configuration (max)Known for one1
Processor codeKnown for oneSR02E
Battery3 differ
Number of battery cellsDiffers86
Battery capacityDiffers84 Wh48 Wh
Battery life (max)Differs3 h6 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers210 W60 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output currentKnown for one11.05 A
Security3 differ
Fingerprint readerDiffersYesNo
Trusted Platform Module (TPM)DiffersYesNo
Password protection typeDiffersBIOS, HDD, Supervisor, UserBIOS
Operational conditions1 differ
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%20 - 85%
Certificates1 differ
CertificationDiffersCE, FCC, GSCE Marking, R&TTE, ENERGY STAR 5.0, RoHS, SASO
Compliance certificatesKnown for oneRoHS
Weight & dimensions3 differ
WeightDiffers4.25 kg2.2 kg
WidthDiffers417 mm335 mm
DepthDiffers287 mm240 mm
HeightKnown for one35.4 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one4.4 cm
Packaging contentidentical
Remote control includedKnown for oneNo
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other features1 differ
Compliance industry standardsDiffersIEEE 802.3/802.3u/802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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