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Product comparison · 2 laptops

Acer Aspire One 751h-52Bw Intel Atom® Z520 Netbook vs Acer Aspire One AOD255E-13821 Intel Atom® N455 Netbook

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  • 90specifications compared
  • 34differ
  • 56identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 25.6 cm (10.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor model
    • Z520
    • N455
  • Processor frequency
    • 1.33 GHz
    • 1.66 GHz
  • Processor socket
    • PBGA441
    • BGA 559
  • Processor operating modes
    • 32-bit
    • 64-bit
  • Processor series
    • Intel Atom Z500 Series
    • Intel Atom N400 Series

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

Aspire One 751h-52Bw Intel Atom® Z520 Netbook

Model 751h-52Bw

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B

Acer

Aspire One AOD255E-13821 Intel Atom® N455 Netbook

Model AOD255E-13821

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Designidentical
Product colourKnown for oneCopper
Display3 differ
Display diagonalDiffers29.5 cm (11.6")25.6 cm (10.1")
Display resolutionDiffers1366 x 768 pixels1024 x 600 pixels
Native aspect ratioDiffers16:95:3
Processor12 differ
Processor modelDiffersZ520N455
Processor frequencyDiffers1.33 GHz1.66 GHz
Processor front side busKnown for one533 MHz
Processor socketDiffersPBGA441BGA 559
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Atom Z500 SeriesIntel Atom N400 Series
Processor codenameDiffersSilverthornePineview
Bus typeDiffersFSBDMI
SteppingDiffersC0A0
Thermal Design Power (TDP)Differs2 W6.5 W
Scenario Design Power (SDP)Known for one0.96 W
TjunctionDiffers90 °C100 °C
Number of Processing Die TransistorsDiffers47 M123 M
Processing Die sizeDiffers26 mm²66 mm²
Memory3 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers667 MHz1066 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryKnown for one2 GB
Storage3 differ
Total storage capacityDiffers160 GB250 GB
HDD capacityDiffers160 GB250 GB
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
HDD speedKnown for one5400 RPM
Audioidentical
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Wireless technologyDiffersIEEE 802.11bgIEEE 802.11b/g/n
Cabling technologyKnown for one10/100Base-T(X)
SIM card supportKnown for oneNo
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
Port replicatorKnown for oneNo
HDMI ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® SCH US15WIntel NM10
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows 7 Starter
Operating system architectureKnown for one32-bit
Processor special features8 differ
Embedded options availableDiffersNoYes
Idle StatesKnown for oneYes
Intel 64DiffersNoYes
Intel Demand Based SwitchingDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers3546649491
Processor codeDiffersSLB2HSLBX9
Processor package sizeDiffers13 x 14 mm22 x 22 mm
Battery1 differ
Battery capacityDiffers2200 mAh4400 mAh
Number of battery cellsKnown for one6
Battery life (max)Known for one8 h
Poweridentical
AC adapter powerKnown for one40 W
Weight & dimensions1 differ
WeightDiffers1.35 kg1.25 kg
WidthKnown for one259 mm
DepthKnown for one185 mm
HeightKnown for one24 mm
Other featuresidentical
Assisted GPS (A-GPS)Known for oneNo
Graphicsidentical
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneIntel
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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