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Product comparison · 2 laptops

Fujitsu LIFEBOOK AH42/J Intel® Pentium® B980 Laptop vs Fujitsu LIFEBOOK AH78/JA Intel® Core™ i7 i7-3632QM Laptop

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  • 147specifications compared
  • 58differ
  • 89identical
  • 26known for one product only

Key differences

  • Product colour
    • White
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • B980
    • i7-3632QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.4 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
173 specifications
A

Fujitsu

LIFEBOOK AH42/J Intel® Pentium® B980 Laptop

Model AH42/J

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B

Fujitsu

LIFEBOOK AH78/JA Intel® Core™ i7 i7-3632QM Laptop

Model AH78/JA

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Design1 differ
Product colourDiffersWhiteBlack
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Display number of coloursKnown for one16.78 million colours
Processor14 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB980i7-3632QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.4 GHz2.2 GHz
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersPGA988Socket 1224
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
TjunctionDiffers85 °C105 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2422
SteppingKnown for oneQ0
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Differs1 x 4 GB2 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage4 differ
Total storage capacityDiffers750 GB1 TB
HDD capacityDiffers750 GB1 TB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
Compatible memory cardsDiffersMemory Stick (MS), SD, SDHC, SDXCSD, SDHC, SDXC
Graphics1 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card IDKnown for one0x166
Maximum resolutionKnown for one1920 x 1080 pixels
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3uIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
VGA (D-Sub) ports quantityDiffers10
ExpressCard slotDiffersYesNo
Docking connectorKnown for oneNo
Modem (RJ-11) portsKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM76 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Windows keysKnown for oneYes
Keyboard number of keysKnown for one108
Keyboard languageKnown for oneJapanese
Softwareidentical
Drivers includedKnown for oneYes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6966971458
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Conflict-Free processorDiffersNoYes
Processor codeKnown for oneSR0J1
Battery3 differ
Battery capacityDiffers24 Wh63 Wh
Battery life (max)Differs3.2 h5.8 h
Battery recharge timeDiffers2.3 h4.5 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions5 differ
WeightDiffers2.3 kg2.2 kg
WidthDiffers378 mm374.4 mm
DepthDiffers252 mm249.7 mm
Height (front)Differs3 cm1.26 cm
Height (rear)Differs3.32 cm2.08 cm
Packaging content1 differ
Mouse includedKnown for oneYes
Cables includedKnown for oneAC
Remote control includedDiffersNoYes
Other features1 differ
TV tuner integratedDiffersNoYes
Cameraidentical
Front camera resolution (numeric)Known for one0.9 MP

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