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Product comparison · 2 laptops

Fujitsu LIFEBOOK A574/KX Intel® Celeron® 2950M Laptop vs Fujitsu LIFEBOOK AH78/S Intel® Core™ i7 i7-4712HQ Laptop

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  • 127specifications compared
  • 51differ
  • 76identical
  • 77known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 2950M
    • i7-4712HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2 GHz
    • 2.3 GHz
  • Processor cache
    • 2 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
204 specifications
A

Fujitsu

LIFEBOOK A574/KX Intel® Celeron® 2950M Laptop

Model A574/KX

View product
B

Fujitsu

LIFEBOOK AH78/S Intel® Core™ i7 i7-4712HQ Laptop

Model AH78/S

View product
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersNoYes
HD typeKnown for oneFull HD
Pixel pitchKnown for one0.252 x 0.252 mm
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i7
Processor modelDiffers2950Mi7-4712HQ
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2 GHz2.3 GHz
Processor cacheDiffers2 MB6 MB
Processor socketDiffersPGA946BGA 1364
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i7-4700 Mobile series
Bus typeDiffersDMIDMI2
PCI Express slots versionDiffers2.03.0
Memoryidentical
Maximum internal memoryKnown for one16 GB
Internal memoryKnown for one2 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Total storage capacityDiffers320 GB1 TB
Storage mediaDiffersHDDHybrid-HDD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Hybrid-HDD cache typeKnown for oneFlash
Hybrid-HDD capacityKnown for one1 TB
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0x416
Maximum resolutionDiffers1920 x 1200 pixels4096 x 2304 pixels
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Maximum graphics card memoryKnown for one1.792 GB
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Optical driveidentical
LightScribeKnown for oneNo
CD read speedKnown for one24x
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one10x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-RW read speedKnown for one8x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one8x
DVD+R Double Layer write speedKnown for one4x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
BD-R read speedKnown for one5x
BD-R write speedKnown for one4x
BD-R Dual Layer read speedKnown for one5x
BD-R Dual Layer write speedKnown for one4x
BD-R XL read speedKnown for one2x
BD-R XL write speedKnown for one2x
BD-RE read speedKnown for one5x
BD-RE write speedKnown for one2x
BD-RE Dual Layer read speedKnown for one5x
BD-RE Dual Layer write speedKnown for one2x
BD-RE XL read speedKnown for one5x
BD-RE XL write speedKnown for one2x
BD-ROM read speedKnown for one5x
Disc types supportedKnown for oneBD-R, BD-R DL, BD-R XL, BD-RE, BD-RE DL, BD-RE XL, BD-ROM, CD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Near Field Communication (NFC)Known for oneYes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one1
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Number of hot keysKnown for one108
Keyboard languageKnown for oneJapanese
Island-style keyboardKnown for oneYes
Keyboard number of keysKnown for one108
Software1 differ
Operating system installedDiffersWindows 8.1 ProWindows 8.1
Operating system languageKnown for oneJapanese
Processor special features19 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel Virtualization Technology for Directed I/O (VT-d)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)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers7740378932
Processor codeDiffersSR1HFSR1PZ
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm37.5 x 32 x 1.6 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Batteryidentical
Battery capacityKnown for one45 Wh
Battery life (max)Known for one2.5 h
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter powerKnown for one70 W
Security1 differ
Cable lock slotDiffersNoYes
Operational conditionsidentical
Storage relative humidity (H-H)Known for one20 - 80%
Weight & dimensions5 differ
WeightDiffers2.3 kg2.5 kg
WidthDiffers374 mm377.2 mm
DepthDiffers250 mm256.6 mm
Height (front)Differs2.49 cm1.6 cm
Height (rear)Differs3.25 cm2.38 cm
Packaging contentidentical
Mouse includedKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Power cord includedKnown for oneYes

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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