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Product comparison · 2 laptops

Fujitsu LIFEBOOK AH30/J Intel® Celeron® B820 Laptop vs Fujitsu LIFEBOOK SH772 Intel® Core™ i7 i7-3520M Laptop

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  • 133specifications compared
  • 53differ
  • 80identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B820
    • i7-3520M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 2.9 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • rPGA988B
    • BGA 1023

Side by side

Differences highlightedShow differences only
178 specifications
A

Fujitsu

LIFEBOOK AH30/J Intel® Celeron® B820 Laptop

Model AH30/J

View product
B

Fujitsu

LIFEBOOK SH772 Intel® Core™ i7 i7-3520M Laptop

Model SH772

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display brightnessKnown for one300 cd/m²
Display number of coloursKnown for one16.78 million colours
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB820i7-3520M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.6 GHz
Processor frequencyDiffers1.7 GHz2.9 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersrPGA988BBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneL1
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1729
Memory3 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1600 MHz
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Differs8 GB16 GB
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Total storage capacityDiffers320 GB256 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1050 MHz1250 MHz
On-board graphics card IDKnown for one0x166
Maximum graphics card memoryKnown for one0.785 GB
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Integrated 4G WiMAXDiffersNoYes
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
ExpressCard slotDiffersYesNo
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Keyboard number of keysKnown for one84
Keyboard languageKnown for oneJapanese
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features18 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 Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
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)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 IDDiffers6719364893
Processor codeKnown for oneSR0MU
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B); 31.0 x 24.0 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one72 Wh
Battery life (max)Known for one14 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS, HDD
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions3 differ
WeightDiffers2.4 kg1.21 kg
WidthDiffers378 mm316 mm
DepthDiffers252 mm223 mm
Height (front)Known for one1.66 cm
Height (rear)Known for one2.32 cm
HeightKnown for one35.7 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one20 - 80%

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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