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Product comparison · 2 laptops

Acer Aspire One 531h-0Dk vs ASUS Eee PC T91MT-WHI021M

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  • 83specifications compared
  • 30differ
  • 53identical
  • 22known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 25.6 cm (10.1")
    • 22.6 cm (8.9")
  • Processor family
    • Intel Pentium Mobile
    • Intel Atom®
  • Processor model
    • N270
    • Z520
  • Processor frequency
    • 1.6 GHz
    • 1.33 GHz
  • Processor socket
    • Socket F (1207)
    • PBGA441
  • Processor series
    • Intel Atom N200 Series
    • Intel Atom Z500 Series
  • Processor codename
    • Diamondville
    • Silverthorne

Side by side

Differences highlightedShow differences only
105 specifications
A

Acer

Aspire One 531h-0DkView product
B

ASUS

Eee PC T91MT-WHI021MView product
Design1 differ
Product colourDiffersBlackWhite
Display1 differ
Display diagonalDiffers25.6 cm (10.1")22.6 cm (8.9")
Processor8 differ
Processor familyDiffersIntel Pentium MobileIntel Atom®
Processor modelDiffersN270Z520
Processor frequencyDiffers1.6 GHz1.33 GHz
Processor socketDiffersSocket F (1207)PBGA441
Processor seriesDiffersIntel Atom N200 SeriesIntel Atom Z500 Series
Processor codenameDiffersDiamondvilleSilverthorne
Thermal Design Power (TDP)Differs2.5 W2 W
CPU multiplier (bus/core ratio)Differs1210
Scenario Design Power (SDP)Known for one0.96 W
Memoryidentical
Internal memory typeKnown for oneDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one2 GB
Storageidentical
HDD capacityKnown for one250 GB
HDD interfaceKnown for oneSATA
SSD capacityKnown for one32 GB
Compatible memory cardsKnown for oneMMC, SD
Audio1 differ
Audio systemDiffersHigh Definition AudioHDA Codec
Number of built-in speakersKnown for one2
Network1 differ
Wi-FiKnown for oneYes
Wireless technologyDiffersIEEE 802.11b/g/nWiFi 802.11n
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ethernet LAN data ratesKnown for one100 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
Ethernet LAN (RJ-45) portsKnown for one1
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Home Premium
Bundled softwareKnown for oneAcer Recovery Management, Google Toolbar, Google Desktop, Google Setup, Adobe Reader 9, Adobe Flash Player 10, Microsoft.NET Framework 2.0, Customized Internet Explorer 7.0, eSobi, Carbonite online backup, Acer Game Zone, Acer Video Conference Manager 4.0, Windows Live Essentials — Wave 3 (Mail, Pho
Processor special features9 differ
Embedded options availableDiffersYesNo
Idle StatesDiffersNoYes
Intel Demand Based SwitchingDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3633135466
Processor codeDiffersSLB73SLB2H
Processor package sizeDiffers22 x 22 mm13 x 14 mm
Supported instruction setsDiffersSSE2, SSE3SSE2, SSE3, SSSE3
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsKnown for one6
Battery life (max)Differs7 h5 h
Poweridentical
AC adapter powerKnown for one36 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one12 V
Weight & dimensions5 differ
WeightDiffers1.27 kg960 g
WidthDiffers255 mm225 mm
DepthDiffers183 mm164 mm
Height (front)Differs1.9 cm2.52 cm
Height (rear)Differs2.69 cm2.84 cm

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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