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Product comparison · 2 laptops

Acer Aspire One AOD257-1471 Intel Atom® N570 Netbook vs Acer Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook

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  • 62specifications compared
  • 20differ
  • 42identical
  • 56known for one product only

Key differences

  • Processor model
    • N570
    • N450
  • Processor cores
    • 2
    • 1
  • Processor threads
    • 4
    • 2
  • Processor cache
    • 1 MB
    • 0.512 MB
  • Thermal Design Power (TDP)
    • 8.5 W
    • 5.5 W
  • Number of Processing Die Transistors
    • 17 M
    • 123 M
  • Processing Die size
    • 87 mm²
    • 66 mm²
  • Internal memory type
    • DDR3-SDRAM
    • DDR2-SDRAM

Side by side

Differences highlightedShow differences only
118 specifications
A

Acer

Aspire One AOD257-1471 Intel Atom® N570 Netbook

Model AOD257-1471

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B

Acer

Aspire One Happy AOHAPPY-2DQpp Intel Atom® N450 Netbook

Model AOHAPPY-2DQpp

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Designidentical
Product colourKnown for oneBlack
Processor7 differ
Processor modelDiffersN570N450
Processor coresDiffers21
Processor threadsDiffers42
Processor cacheDiffers1 MB0.512 MB
Processor socketKnown for oneBGA 559
Processor seriesKnown for oneIntel Atom N400 Series
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneA0
Thermal Design Power (TDP)Differs8.5 W5.5 W
TjunctionKnown for one100 °C
Number of Processing Die TransistorsDiffers17 M123 M
Processing Die sizeDiffers87 mm²66 mm²
CPU multiplier (bus/core ratio)Known for one10
ECC supported by processorKnown for oneNo
System bus rateKnown for one2.5 GT/s
Memory2 differ
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryKnown for one2 GB
Storage1 differ
HDD capacityKnown for one250 GB
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Graphicsidentical
On-board graphics cardKnown for oneYes
Maximum graphics card memoryKnown for one0.064 GB
Graphics card familyKnown for oneIntel
On-board graphics card modelKnown for oneIntel® GMA 3150
On-board graphics card base frequencyKnown for one200 MHz
Audioidentical
Audio systemKnown for oneHDA
Network1 differ
Wireless technologyDiffers802.11 b/g/nIEEE 802.11b/g/n
Ports & interfacesidentical
Headphone outputsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Performance1 differ
GPS (satellite)DiffersNoYes
Softwareidentical
Operating system architectureKnown for one32-bit
Bundled softwareKnown for oneMicrosoft Office Starter 2010 Bing Bar Windows Live Essentials
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableDiffersNoYes
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Processor ARK IDDiffers5563742503
Processor codeKnown for oneSLBMG
Conflict-Free processorDiffersYesNo
Battery2 differ
Battery capacityDiffers4400 mAh2200 mAh
Battery life (max)Differs6 h8 h
Number of battery cellsKnown for one6
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter powerKnown for one40 W
Weight & dimensions3 differ
WeightKnown for one1.25 kg
WidthDiffers256.5 mm259 mm
DepthDiffers183.9 mm185 mm
HeightDiffers23.9 mm24 mm
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneHDD, User
BIOS passwordKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneWEEE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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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