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Product comparison · 2 laptops

Fujitsu LIFEBOOK A544 Intel® Core™ i3 i3-4000M Laptop vs Fujitsu LIFEBOOK U904 Intel® Core™ i7 i7-4600U Laptop

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  • 130specifications compared
  • 53differ
  • 77identical
  • 108known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 3200 x 1800 pixels
  • Touchscreen
    • No
    • Yes
  • HD type
    • Not supported
    • Wide Quad HD+
  • Display brightness
    • 200 cd/m²
    • 400 cd/m²
  • Contrast ratio (typical)
    • 300:1
    • 1000:1
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7

Side by side

Differences highlightedShow differences only
238 specifications
A

Fujitsu

LIFEBOOK A544 Intel® Core™ i3 i3-4000M Laptop

Model A544

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B

Fujitsu

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

Model U904

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Design1 differ
Product colourDiffersBlackBlack, Silver
Housing materialKnown for oneAluminium, Magnesium
Market positioningKnown for oneBusiness
Display6 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels3200 x 1800 pixels
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
HD typeDiffersNot supportedWide 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 brightnessDiffers200 cd/m²400 cd/m²
Contrast ratio (typical)Differs300:11000:1
Processor12 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4000Mi7-4600U
Processor boost frequencyKnown for one3.3 GHz
Processor frequencyDiffers2.4 GHz2.1 GHz
Processor cacheDiffers3 MB4 MB
Processor socketDiffersPGA946BGA 1168
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i7-4600 Mobile series
Bus typeDiffersDMIDMI2
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
FSB ParityKnown for oneNo
Memory5 differ
Internal memoryDiffers4 GB10 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB10 GB
Maximum internal memory (64-bit)Differs16 GB10 GB
Memory form factorKnown for oneSO-DIMM
Storage1 differ
Storage mediaDiffersHDDHybrid-HDD
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one16 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Optical drive typeKnown for oneDVD Super Multi
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card DirectX versionDiffers11.111.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x4160xA16
Audioidentical
Audio chipKnown for oneRealtek ALC283
Number of microphonesKnown for one2
Audio systemKnown for oneDTS Boost
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
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Antenna typeKnown for one2x2
Wi-Fi data rate (max)Known for one300 Mbit/s
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 7260
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
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
Combo headphone/mic portKnown for oneYes
Docking connectorDiffersNoYes
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
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 8.1Windows 8.1 Pro
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 features11 differ
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
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 Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
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
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7510476616
Processor codeDiffersSR1HCSR1EA
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm40 x 24 x 1.5 mm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers48 Wh45 Wh
Battery life (max)Known for one8 h
Battery recharge timeKnown for one2 h
Battery charge status buttonKnown for oneYes
Poweridentical
AC adapter output currentKnown for one3.42 A
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known 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
WeightDiffers2.4 kg1.39 kg
WidthDiffers378 mm329.9 mm
DepthDiffers252 mm229.9 mm
HeightDiffers30.9 mm15.5 mm
Packaging contentidentical
Power cord includedKnown for oneYes
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
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
Power adapter widthKnown for one10.8 cm
Power adapter depthKnown for one4.6 cm
Power adapter heightKnown for one3 cm
Power adapter weightKnown for one250 g
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86

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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