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Product comparison · 2 laptops

Acer Aspire 581G-53334G12akk Intel® Core™ i5 i5-3337U Laptop 39.6 cm (15.6") Full HD 4 GB DDR3-SDRAM 120 GB SSD NVIDIA® GeForce® GT 720M Wi-Fi 4 (802.11n) Windo vs Fujitsu LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop

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  • 116specifications compared
  • 52differ
  • 64identical
  • 112known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 3200 x 1800 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • Full HD
    • Wide Quad HD+
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-3337U
    • i7-4600U

Side by side

Differences highlightedShow differences only
228 specifications
A

Acer

Aspire 581G-53334G12akk Intel® Core™ i5 i5-3337U Laptop 39.6 cm (15.6") Full HD 4 GB DDR3-SDRAM 120 GB SSD NVIDIA® GeForce® GT 720M Wi-Fi 4 (802.11n) Windo

Model 581G-53334G12akk

View product
B

Fujitsu

LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop

Model U904

View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Housing materialKnown for oneAluminium, Magnesium
Market positioningKnown for oneBusiness
Display4 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels3200 x 1800 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
HD typeDiffersFull HDWide Quad HD+
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIGZO
Display number of coloursKnown for one16.78 million colours
Display surfaceKnown for oneGloss
Display brightnessKnown for one400 cd/m²
Contrast ratio (typical)Known for one1000:1
Processor15 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-3337Ui7-4600U
Processor boost frequencyDiffers2.7 GHz3.3 GHz
Processor frequencyDiffers1.8 GHz2.1 GHz
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Core i7-4600 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1D0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
FSB ParityKnown for oneNo
CPU multiplier (bus/core ratio)Known for one18
Memory3 differ
Internal memoryDiffers4 GB10 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Maximum internal memoryDiffers12 GB10 GB
Maximum internal memory (64-bit)Known for one10 GB
Storage3 differ
Total storage capacityDiffers120 GB500 GB
Storage mediaDiffersSSDHybrid-HDD
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one16 GB
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Number of HDDs installedKnown for one0
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
SSD interfaceKnown for oneSATA II
Optical drive typeKnown for oneNo
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 720MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x1660xA16
Discrete graphics card memoryKnown for one2 GB
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio chipKnown for oneRealtek ALC283
Number of built-in speakersKnown for one2
Number of microphonesKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera HD typeKnown for oneHD
Front camera resolutionKnown for one1280 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Antenna typeKnown for one2x2
Wi-Fi data rate (max)Known for one300 Mbit/s
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 7260
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Docking connectorDiffersNoYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one85
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1 Pro
Drivers includedKnown for oneYes
Pre-installed softwareKnown for oneMicrosoft Office
Trial softwareKnown for oneMcAfee Multi Access
Bundled softwareKnown for oneDisplay Manager, ShockSensor Utility, Fujitsu Recovery, Mobility Center, Font Size Setting Utility, Anytime USB Charge Utility
Processor special features6 differ
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor ARK IDDiffers7205576616
Processor codeDiffersSR0XLSR1EA
Processor package sizeDiffers31 x 24 (BGA1023)40 x 24 x 1.5 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityDiffers3560 mAh45 Wh
Battery life (max)Differs5 h8 h
Battery recharge timeKnown for one2 h
Battery charge status buttonKnown for oneYes
Power1 differ
AC adapter powerDiffers90 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security2 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, SSD, Supervisor, User
HDD recoveryKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage relative humidity (H-H)Known for one8 - 85%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Wi-Fi certifiedKnown for oneYes
CertificationKnown for oneCE, HCT, HCL, WHQL, CB, WEEE, FCC Part 15B Class B and FCC Part 15C, FCC Part 15E, IC ICES-003 Class B and RSS-210, UL-cUL Listed
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2 kg1.39 kg
WidthDiffers381.6 mm329.9 mm
DepthDiffers256 mm229.9 mm
HeightDiffers21 mm15.5 mm
Height (front)Known for one1.8 cm
Height (rear)Known for one2.08 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Warranty cardKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Hot-swap batteryKnown for oneNo
On/off buttonKnown for oneYes
Power managementKnown for oneYes
Intel segment taggingKnown for oneHome office, Professional, Small Business
3DKnown for oneNo
Optical driveidentical
LightScribeKnown for oneNo

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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