Product comparison · 2 laptops

Fujitsu LB E780 vs Fujitsu LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1)

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  • 102specifications compared
  • 36differ
  • 66identical
  • 72known for one product only

Key differences

  • Product colour
    • LB E780:Black
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):Black, Silver
  • Display diagonal
    • LB E780:39.6 cm (15.6")
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):25.6 cm (10.1")
  • Display resolution
    • LB E780:1600 x 900 pixels
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):1366 x 768 pixels
  • LED backlight
    • LB E780:No
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):Yes
  • Processor family
    • LB E780:Intel® Core™ i7
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):Intel® Core™ i3
  • Processor generation
    • LB E780:Intel® Core™ i7
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):Intel® Core™ i3
  • Processor model
    • LB E780:i7-640M
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):i3-380UM
  • Processor boost frequency
    • LB E780:3.46 GHz
    • LIFEBOOK T580 Intel® Core™ i3 i3-380UM Hybrid (2-in-1):1.33 GHz

Side by side

Differences highlightedShow differences only (on)
Comparison of LB E780, T580
174 specifications
Design1 differ
Product typeKnown for oneUnknown — not stated by the sourceHybrid (2-in-1)
Product colourDiffersBlackBlack, Silver
Form factorKnown for oneUnknown — not stated by the sourceConvertible (Swivel)
Display3 differ
Display diagonalDiffers39.6 cm (15.6")25.6 cm (10.1")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceYes
LED backlightDiffersNoYes
Display brightnessKnown for oneUnknown — not stated by the source200 cd/m²
HD typeKnown for oneHD+Unknown — not stated by the source
External displayKnown for oneNoUnknown — not stated by the source
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffersIntel® Core™ i7Intel® Core™ i3
Processor modelDiffersi7-640Mi3-380UM
Processor boost frequencyDiffers3.46 GHz1.33 GHz
Processor frequencyDiffers2.8 GHz1.33 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core i3-300 Mobile Series
Thermal Design Power (TDP)Differs35 W18 W
CPU multiplier (bus/core ratio)Differs2110
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedDiffers1066 MHz800 MHz
Internal memory typeKnown for oneDDR3-SDRAMUnknown — not stated by the source
Storage1 differ
HDD capacityKnown for oneUnknown — not stated by the source160 GB
HDD speedKnown for oneUnknown — not stated by the source5400 RPM
Compatible memory cardsDiffersMemory Stick (MS), MS PRO, SDSD
Total storage capacityKnown for one128 GBUnknown — not stated by the source
Optical drive typeKnown for oneDVD Super MultiUnknown — not stated by the source
Graphics2 differ
On-board graphics card base frequencyDiffers500 MHz166 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz500 MHz
Maximum resolutionKnown for oneUnknown — not stated by the source1920 x 1200 pixels
Graphics cardKnown for oneUnknown — not stated by the sourceHD
Discrete graphics cardKnown for oneYesUnknown — not stated by the source
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 330MUnknown — not stated by the source
Graphics card familyKnown for oneNVIDIAUnknown — not stated by the source
Maximum graphics card memoryKnown for one1.024 GBUnknown — not stated by the source
Audio1 differ
Number of built-in speakersDiffers21
Built-in microphoneKnown for oneUnknown — not stated by the sourceYes
Built-in subwooferKnown for oneNoUnknown — not stated by the source
Network1 differ
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
BluetoothDiffersYesNo
Cabling technologyKnown for oneUnknown — not stated by the source10/100/1000BASE-T(X)
SIM card supportKnown for oneUnknown — not stated by the sourceYes
Wi-FiKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one2.1+EDRUnknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
HDMI ports quantityDiffers01
Docking connectorKnown for oneUnknown — not stated by the sourceNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one1Unknown — not stated by the source
DisplayPorts quantityKnown for one1Unknown — not stated by the source
DVI portKnown for oneNoUnknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one1Unknown — not stated by the source
Line-inKnown for oneNoUnknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one1Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for oneType IIUnknown — not stated by the source
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
TV-in portKnown for oneNoUnknown — not stated by the source
PS/2 ports quantityKnown for one0Unknown — not stated by the source
Parallel ports quantityKnown for one1Unknown — not stated by the source
Serial ports quantityKnown for one0Unknown — not stated by the source
USB 1.1 ports quantityKnown for one0Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffersIntel® QM57 ExpressIntel® HM55 Express
GPS (satellite)Known for oneUnknown — not stated by the sourceNo
Keyboardidentical
Pointing deviceKnown for oneUnknown — not stated by the sourceTouchpad
Keyboard number of keysKnown for oneUnknown — not stated by the source82
Keyboard keystrokeKnown for oneUnknown — not stated by the source2 mm
Keyboard key pitchKnown for oneUnknown — not stated by the source1.75 cm
Keyboard layoutKnown for oneQWERTYUnknown — not stated by the source
Softwareidentical
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Drivers includedKnown for oneUnknown — not stated by the sourceYes
Pre-installed softwareKnown for oneUnknown — not stated by the sourceAdobe Acrobat Reader, Microsoft Office Starter 2010 (32-bit), EasyGuide, Tablet Button Utility, Microsoft Touch Pack, Norton Internet Security, Display Manager, Auto Rotation Utility, Power Saving Utility, Omnipass
Trial softwareKnown for oneUnknown — not stated by the sourceNorton Internet Security
Processor special features9 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Smart CacheKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4966650028
Processor codeDiffersSLBTNSLBSL
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x28BGA 34 x 28
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery life (max)Known for oneUnknown — not stated by the source9.5 h
Battery capacityKnown for one5800 mAhUnknown — not stated by the source
Poweridentical
AC adapter powerKnown for oneUnknown — not stated by the source60 W
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
Securityidentical
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
HDD user passwordKnown for oneUnknown — not stated by the sourceYes
Cable lock slotKnown for oneNoUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 35 °C
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 85%
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceCE, EN 60601-1-2:2007, CB, CE!, RoHS, WEEE, ENERGY STAR 5.0, HCT/HCL entry/WHQL, ISO9241-307
Weight & dimensions4 differ
WeightDiffers2.75 kg1.4 kg
WidthDiffers372 mm270 mm
DepthDiffers255 mm189 mm
HeightDiffers36 mm39.7 mm
Dimensions (WxDxH)Known for one372 x 255 x 36 mmUnknown — not stated by the source
Videoidentical
External video modes refresh rate (max)Known for oneUnknown — not stated by the source60 Hz
Video card featuresKnown for oneUnknown — not stated by the sourceDirectX 10.1
Other featuresidentical
Power requirementsKnown for oneUnknown — not stated by the sourceAC 100-240V@50/60Hz
Power supply typeKnown for oneUnknown — not stated by the sourceAC/DC
Infrared data portKnown for oneNoUnknown — not stated by the source
Internal modemKnown for oneYesUnknown — not stated by the source
Video inKnown for one0Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MPUnknown — 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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