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Product comparison · 2 laptops

ASUS F550CA Intel® Celeron® 1007U Laptop vs Lenovo ThinkPad T440

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  • 143specifications compared
  • 70differ
  • 73identical
  • 75known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • Not supported
    • HD+
  • Contrast ratio (typical)
    • 300:1
    • 400:1
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • 1007U
    • i5-4300U
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
218 specifications
A

ASUS

F550CA Intel® Celeron® 1007U Laptop

Model F550CA

View product
B

Lenovo

ThinkPad T440View product
Design1 differ
Product colourDiffersSilverBlack
Display4 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
Touchscreen typeKnown for oneCapacitive
HD typeDiffersNot supportedHD+
Touch technologyKnown for oneMulti-touch
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Differs300:1400:1
Display number of coloursKnown for one16.78 million colours
Display response rise/fallKnown for one16 ms
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffers1007Ui5-4300U
Processor threadsDiffers24
Processor boost frequencyDiffers1.5 GHz2.9 GHz
Processor frequencyDiffers1.5 GHz1.9 GHz
Processor cacheDiffers2 MB3 MB
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Celeron 1000 series for MobileIntel Core i5-4300 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersP0D0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
CPU multiplier (bus/core ratio)Known for one15
Memory1 differ
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers500 GB516 GB
Storage mediaDiffersHDDHDD+SSD
HDD interfaceDiffersSATASATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one1
SSD capacityKnown for one16 GB
SSD interfaceKnown for oneSATA III
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Optical drive typeKnown for oneDVD±RW
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® 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 dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDKnown for one0xA16
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one1 W
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front camera resolutionKnown for one800 x 600 pixels
Video capturing speedKnown for one8 fps
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Mini DisplayPorts quantityKnown for one1
Mini DisplayPort/Thunderbolt combo portKnown for oneNo
Thunderbolt 2 ports quantityKnown for one0
Mini HDMI ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
LAN/VGA combo portKnown for oneNo
Mini VGA ports quantityKnown for one0
Line-inKnown for oneNo
Docking connectorDiffersNoYes
TV-outKnown for oneNo
Serial ports quantityKnown for one0
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneSiS M672
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneYes
Windows keysKnown for oneYes
Keyboard number of keysKnown for one88
Software1 differ
Operating system installedDiffersWindows 8Windows 8 Pro
Trial softwareKnown for oneOffice
Processor special features27 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Embedded options availableDiffersNoYes
Intel Active Management Technology versionKnown for one9.5
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Connect TechnologyDiffersNoYes
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 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 HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Rapid Start TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7206176308
Processor codeDiffersSR109SR1ED
Processor package sizeDiffers31 x 24 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers43+3
Battery life (max)Differs4 h8.6 h
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.3 kg1.68 kg
WidthDiffers380 mm339 mm
DepthDiffers317 mm232.5 mm
HeightDiffers25 mm21 mm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneHome office, Small Business
Optical driveidentical
LightScribeKnown for oneNo
Disc types supportedKnown for oneCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD+RW DL

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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