Product comparison · 2 laptops

Fujitsu LIFEBOOK S904 vs Fujitsu LIFEBOOK U574

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  • 152specifications compared
  • 23differ
  • 129identical
  • 33known for one product only

Key differences

  • Product colour
    • LIFEBOOK S904:Black, Silver
    • LIFEBOOK U574:Black, Red
  • Display resolution
    • LIFEBOOK S904:2560 x 1440 pixels
    • LIFEBOOK U574:1366 x 768 pixels
  • Display brightness
    • LIFEBOOK S904:350 cd/m²
    • LIFEBOOK U574:220 cd/m²
  • Memory form factor
    • LIFEBOOK S904:On-board
    • LIFEBOOK U574:SO-DIMM
  • Total storage capacity
    • LIFEBOOK S904:500 GB
    • LIFEBOOK U574:128 GB
  • Storage media
    • LIFEBOOK S904:Hybrid-HDD
    • LIFEBOOK U574:SSD
  • Optical drive type
    • LIFEBOOK S904:DVD Super Multi
    • LIFEBOOK U574:No
  • Ethernet LAN
    • LIFEBOOK S904:Yes
    • LIFEBOOK U574:No

Side by side

Differences highlightedShow differences only (on)
Comparison of LIFEBOOK S904, LIFEBOOK U574
185 specifications
Design1 differ
Product colourDiffersBlack, SilverBlack, Red
Housing materialKnown for oneUnknown — not stated by the sourceAluminium
Display2 differ
Display resolutionDiffers2560 x 1440 pixels1366 x 768 pixels
HD typeKnown for oneUnknown — not stated by the sourceNot supported
Display brightnessDiffers350 cd/m²220 cd/m²
Memory1 differ
Memory form factorDiffersOn-boardSO-DIMM
Memory slotsKnown for oneUnknown — not stated by the source1x SO-DIMM
Storage3 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHybrid-HDDSSD
Number of SSDs installedKnown for oneUnknown — not stated by the source1
SSD capacityKnown for oneUnknown — not stated by the source128 GB
SSD interfaceKnown for oneUnknown — not stated by the sourceSATA III
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsKnown for oneUnknown — not stated by the sourceMemory Stick (MS), MS PRO, SD, SDXC
Number of HDDs installedKnown for one1Unknown — not stated by the source
HDD capacityKnown for one500 GBUnknown — not stated by the source
HDD speedKnown for one5400 RPMUnknown — not stated by the source
Hybrid-HDD cache typeKnown for oneSSDUnknown — not stated by the source
Hybrid-HDD cache memoryKnown for one8 GBUnknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for oneUnknown — not stated by the source300 Mbit/s
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Ethernet LAN (RJ-45) portsDiffers10
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Microphone inDiffersYesNo
Keyboardidentical
Keyboard backlitKnown for oneYesUnknown — not stated by the source
Keyboard number of keysKnown for one85Unknown — not stated by the source
Software1 differ
Pre-installed softwareDiffersAdobe ReaderAdobe Reader, Microsoft Office
Trial softwareKnown for oneUnknown — not stated by the sourceMcAfee Internet Security
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers77 Wh48.8 Wh
Battery life (max)Known for oneUnknown — not stated by the source11 h
Power1 differ
AC adapter powerKnown for oneUnknown — not stated by the source65 W
AC adapter frequencyDiffers50 Hz50 - 60 Hz
AC adapter output currentKnown for oneUnknown — not stated by the source3.42 A
AC adapter output voltageKnown for oneUnknown — not stated by the source19 V
Securityidentical
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Password protectionKnown for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceBIOS, HDD, Supervisor, User
Fingerprint readerKnown for oneYesUnknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceEPEAT Silver
Weight & dimensions4 differ
WeightDiffers1.49 kg1.6 kg
WidthDiffers319 mm322 mm
DepthDiffers215 mm225 mm
HeightDiffers26.5 mm19.5 mm
Other featuresidentical
Power adapter widthKnown for oneUnknown — not stated by the source10.8 cm
Power adapter depthKnown for oneUnknown — not stated by the source4.6 cm
Power adapter heightKnown for oneUnknown — not stated by the source3 cm
Power adapter weightKnown for oneUnknown — not stated by the source250 g
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one20 - 85%Unknown — not stated by the source

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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