Product comparison · 2 laptops

Acer Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M vs Fujitsu LIFEBOOK P771 Intel® Core™ i7 i7-2617M

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  • 112specifications compared
  • 49differ
  • 63identical
  • 78known for one product only

Key differences

  • Display diagonal
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:39.6 cm (15.6")
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:30.7 cm (12.1")
  • Display resolution
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:1366 x 768 pixels
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:1280 x 800 pixels
  • Native aspect ratio
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:16:9
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:16:10
  • Processor family
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:Intel® Core™ i3
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:Intel® Core™ i7
  • Processor generation
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:Intel® Core™ i3
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:2nd gen Intel® Core™ i7
  • Processor model
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:i3-370M
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:i7-2617M
  • Processor frequency
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:2.4 GHz
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:1.5 GHz
  • System bus rate
    • Aspire AS5742G-374G50 Intel® Core™ i3 i3-370M:2.5 GT/s
    • LIFEBOOK P771 Intel® Core™ i7 i7-2617M:5 GT/s

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Differences highlightedShow differences only (on)
Comparison of AS5742G-374G50, P771
190 specifications
Display3 differ
Display diagonalDiffers39.6 cm (15.6")30.7 cm (12.1")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
LED backlightKnown for oneUnknown — not stated by the sourceYes
Native aspect ratioDiffers16:916:10
Display surfaceKnown for oneUnknown — not stated by the sourceMatt
External displayKnown for oneUnknown — not stated by the sourceNo
Display number of coloursKnown for one16.78 million coloursUnknown — not stated by the source
Processor14 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffersIntel® Core™ i32nd gen Intel® Core™ i7
Processor modelDiffersi3-370Mi7-2617M
Processor boost frequencyKnown for oneUnknown — not stated by the source2.6 GHz
Processor frequencyDiffers2.4 GHz1.5 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers3 MB4 MB
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersK0J1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers90 °C100 C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1815
Number of Processing Die TransistorsKnown for one382 MUnknown — not stated by the source
Processing Die sizeKnown for one81 mm²Unknown — not stated by the source
Memory1 differ
Memory clock speedDiffers1066 MHz1333 MHz
Memory layout (slots x size)Known for one2 x 2 GBUnknown — not stated by the source
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Storage mediaKnown for oneUnknown — not stated by the sourceHDD
Number of HDDs installedKnown for oneUnknown — not stated by the source1
HDD capacityKnown for oneUnknown — not stated by the source320 GB
HDD sizeKnown for oneUnknown — not stated by the source2.5"
Optical drive typeDiffersDVD-RWDVD Super Multi
Compatible memory cardsKnown for oneUnknown — not stated by the sourceSD
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Graphics3 differ
Discrete graphics cardKnown for oneUnknown — not stated by the sourceNo
Discrete graphics card modelKnown for oneUnknown — not stated by the sourceNot available
Graphics card familyKnown for oneUnknown — not stated by the sourceIntel
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz950 MHz
On-board graphics card IDKnown for oneUnknown — not stated by the source0x116
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1200 pixels
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceRealtek ALC269
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Built-in subwooferKnown for oneUnknown — not stated by the sourceNo
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Network1 differ
Mobile network connectionKnown for oneUnknown — not stated by the sourceYes
Mobile network generationKnown for oneUnknown — not stated by the source3G
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source3.0+HS
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Mini DisplayPorts quantityKnown for oneUnknown — not stated by the source0
Micro HDMI ports quantityKnown for oneUnknown — not stated by the source0
Mini VGA ports quantityKnown for oneUnknown — not stated by the source0
Docking connectorDiffersNoYes
ExpressCard slotKnown for oneUnknown — not stated by the sourceYes
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source0
PS/2 ports quantityKnown for oneUnknown — not stated by the source0
Parallel ports quantityKnown for oneUnknown — not stated by the source0
Serial ports quantityKnown for oneUnknown — not stated by the source0
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel® QM67 Express
Keyboardidentical
Pointing deviceKnown for oneUnknown — not stated by the sourceTouchpad + Scroll zone
Keyboard backlitKnown for oneUnknown — not stated by the sourceNo
Numeric keypadKnown for oneUnknown — not stated by the sourceNo
Spill-resistant keyboardKnown for oneUnknown — not stated by the sourceYes
Full-size keyboardKnown for oneUnknown — not stated by the sourceNo
Keyboard number of keysKnown for oneUnknown — not stated by the source83
Windows keysKnown for oneUnknown — not stated by the sourceYes
Keyboard keystrokeKnown for oneUnknown — not stated by the source2 mm
Keyboard key pitchKnown for oneUnknown — not stated by the source1.8 cm
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Pre-installed softwareKnown for oneUnknown — not stated by the sourceAdobe Acrobat Reader, Application Panel, Display Manager, ShockSensor Utility, Power Saving Utility, Plugfree Network, EasyGuide, Nero Essentials S, Norton Internet Security, Fujitsu Recovery
Trial softwareKnown for oneUnknown — not stated by the sourceNorton Internet Security
Compatible operating systemsKnown for oneUnknown — not stated by the sourceMicrosoft Windows 7 Home Premium 64-bit, Windows 7 Home Basic 64-bit, Windows XP Professional, Windows Vista Business 32-bit
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Trusted Execution TechnologyDiffersNoYes
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 Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers4902054616
Processor codeDiffersSLBUKSR03T
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2831.0 x 24.0 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel® Smart CacheKnown for oneYesUnknown — not stated by the source
Physical Address Extension (PAE)Known for oneYesUnknown — not stated by the source
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery life (max)Known for oneUnknown — not stated by the source15 h
Battery capacityKnown for one4400 mAhUnknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
AC adapter output voltageKnown for oneUnknown — not stated by the source19 V
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Battery life with optional 2nd batteryKnown for oneUnknown — not stated by the source18 h
AC adapter powerKnown for one65 WUnknown — not stated by the source
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceBIOS, HDD
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 85%
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceCE, RoHS, WEEE, HCT, HCL entry, WHQL, ENERGY STAR 5.0
Weight & dimensions4 differ
WeightDiffers2.6 kg1.3 kg
WidthDiffers381 mm282 mm
DepthDiffers253 mm215 mm
HeightDiffers34 mm29.9 mm
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Remote control includedKnown for oneUnknown — not stated by the sourceNo
Other featuresidentical
Compliance industry standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneUnknown — not stated by the sourceAC/DC
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Internal modemKnown for oneUnknown — not stated by the sourceNo
TV tuner integratedKnown for oneUnknown — not stated by the sourceNo

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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