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Product comparison · 2 laptops

ASUS UL20FT-2X010V laptop Intel® Celeron® U3400 vs ASUS X55A-DS91 laptop Intel® Pentium® 2020M

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  • 133specifications compared
  • 43differ
  • 90identical
  • 25known for one product only

Key differences

  • Display diagonal
    • 30.7 cm (12.1")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • U3400
    • 2020M
  • Processor frequency
    • 1.06 GHz
    • 2.4 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor socket
    • BGA 1288
    • PGA988
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Arrandale
    • Ivy Bridge

Side by side

Differences highlightedShow differences only
158 specifications
A

ASUS

UL20FT-2X010V laptop Intel® Celeron® U3400

Model UL20FT-2X010V

View product
B

ASUS

X55A-DS91 laptop Intel® Pentium® 2020M

Model X55A-DS91

View product
Display1 differ
Display diagonalDiffers30.7 cm (12.1")39.6 cm (15.6")
HD typeKnown for oneHD
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersU34002020M
Processor frequencyDiffers1.06 GHz2.4 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor socketDiffersBGA 1288PGA988
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor U3000 Series for MobileIntel Pentium 2000 series for Mobile
Processor codenameDiffersArrandaleIvy Bridge
SteppingDiffersK0L1
Thermal Design Power (TDP)Differs18 W35 W
TjunctionDiffers105 °C90 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs824
Memory3 differ
Internal memoryDiffers3 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Storage4 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Graphics2 differ
On-board graphics card base frequencyDiffers166 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs500 MHz1100 MHz
Audio1 differ
Audio systemDiffersSRS PSSonicMaster Lite
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM70 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features9 differ
Graphics & IMC lithographyDiffers45 nm22 nm
Intel Clear Video TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4915771142
Processor codeDiffersSLBUESR0U1
Processor package sizeDiffersBGA 34 x 2837.5 x 37.5 (rPGA988B)
Conflict-Free processorDiffersNoYes
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Batteryidentical
Battery capacityKnown for one47 Wh
Securityidentical
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions5 differ
WeightDiffers1.56 kg2.45 kg
WidthDiffers296 mm378 mm
DepthDiffers210 mm253 mm
Height (front)Differs2.51 cm2.62 cm
Height (rear)Differs3.09 cm3.19 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo

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