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Product comparison · 2 laptops

Acer AO751h-52Yw Intel Atom® Z520 Netbook vs Acer eMachines 520-571G16Mi

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  • 80specifications compared
  • 41differ
  • 39identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 39.1 cm (15.4")
  • Display resolution
    • 1366 x 768 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel Atom®
    • Intel® Celeron® M
  • Processor model
    • Z520
    • 575
  • Processor threads
    • 2
    • 1
  • Processor frequency
    • 1.33 GHz
    • 2 GHz
  • Processor cache
    • 0.512 MB
    • 1 MB

Side by side

Differences highlightedShow differences only
130 specifications
A

Acer

AO751h-52Yw Intel Atom® Z520 Netbook

Model AO751h-52Yw

View product
B

Acer

eMachines 520-571G16MiView product
Display3 differ
Display diagonalDiffers29.5 cm (11.6")39.1 cm (15.4")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Processor16 differ
Processor familyDiffersIntel Atom®Intel® Celeron® M
Processor modelDiffersZ520575
Processor threadsDiffers21
Processor frequencyDiffers1.33 GHz2 GHz
Processor cacheDiffers0.512 MB1 MB
Processor front side busDiffers533 MHz667 MHz
Processor socketDiffersPBGA441Socket 478
Processor lithographyDiffers45 nm65 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Atom Z500 SeriesIntel Celeron Processor 500 Series for Mobile
Processor codenameDiffersSilverthorneMerom
SteppingDiffersC0M0
Thermal Design Power (TDP)Differs2 W31 W
TcaseKnown for one100 °C
Number of Processing Die TransistorsDiffers47 M291 M
Processing Die sizeDiffers26 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1012
Scenario Design Power (SDP)Known for one0.96 W
TjunctionKnown for one90 °C
Memory2 differ
Internal memoryDiffers2 GB1 GB
Memory clock speedKnown for one667 MHz
Maximum internal memoryDiffers2 GB4 GB
Memory slotsKnown for one1x SO-DIMM
Storage1 differ
Total storage capacityKnown for one160 GB
Optical drive typeKnown for oneDVD±RW
Card reader integratedDiffersYesNo
HDD capacityKnown for one250 GB
HDD sizeKnown for one2.5"
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 4500M
Discrete graphics card memoryKnown for one0.0625 GB
Graphics card familyKnown for oneIntel
Maximum graphics card memoryKnown for one1.759 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Networkidentical
Wireless complianceKnown for oneWi-Fi
Wi-FiKnown for oneYes
Ethernet LANKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
HDMI ports quantityKnown for one0
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Softwareidentical
Trial softwareKnown for one-Microsoft Works SE 9 + Office Home & Student 2007, -McAfee Internet Security Suite.
Bundled softwareKnown for one-Acer eRecovery 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, -Windows Media Player 10, -Acer Game Zone, -Acer Video Conference Manager 4.0, -Win
Processor special features12 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Idle StatesDiffersYesNo
Intel 64DiffersNoYes
Intel Demand Based SwitchingDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Processor ARK IDDiffers3546636680
Processor codeDiffersSLB2HSLB6M
Processor package sizeDiffers13 x 14 mm35 x 35 mm
Thermal Monitoring TechnologiesDiffersYesNo
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Battery2 differ
Battery capacityDiffers5200 mAh4400 mAh
Battery life (max)Differs8 h3 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one65 W
Weight & dimensions3 differ
WeightDiffers1.35 kg2.8 kg
WidthDiffers284 mm364.6 mm
DepthDiffers198 mm273.6 mm
Height (front)Known for one2.7 cm
Height (rear)Known for one3.84 cm
HeightKnown for one24.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Internal modemKnown for oneNo
Designidentical
Product typeKnown for oneNetbook
Product colourKnown for oneWhite
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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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