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Product comparison · 2 laptops

Acer Aspire One AOD257-13685 Intel Atom® N455 Netbook vs Dell S15Z-2289CPO laptop Intel® Core™ i5 i5-450M

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  • 101specifications compared
  • 56differ
  • 45identical
  • 77known for one product only

Key differences

  • Product colour
    • Black
    • Cappuccino
  • Display diagonal
    • 25.6 cm (10.1")
    • 39.6 cm (15.6")
  • Processor family
    • Intel Atom®
    • Intel® Core™ i5
  • Processor model
    • N455
    • i5-450M
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.66 GHz
    • 2.4 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
178 specifications
A

Acer

Aspire One AOD257-13685 Intel Atom® N455 Netbook

Model AOD257-13685

View product
B

Dell

S15Z-2289CPO laptop Intel® Core™ i5 i5-450M

Model S15Z-2289CPO

View product
Design1 differ
Product colourDiffersBlackCappuccino
Form factorKnown for oneClamshell
Product typeKnown for oneNetbook
Display1 differ
Display diagonalDiffers25.6 cm (10.1")39.6 cm (15.6")
HD typeKnown for oneNot supported
Display resolutionKnown for one1024 x 600 pixels
Native aspect ratioKnown for one5:3
Processor17 differ
Processor familyDiffersIntel Atom®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersN455i5-450M
Processor coresDiffers12
Processor threadsDiffers24
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers1.66 GHz2.4 GHz
System bus rateKnown for one4.8 GT/s
Processor cacheDiffers0.512 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559Socket 988
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Atom N400 SeriesIntel Core i5-400 Series
Processor codenameDiffersPineviewArrandale
SteppingDiffersA0K0
Thermal Design Power (TDP)Differs6.5 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers123 M382 M
Processing Die sizeDiffers66 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1018
Processor front side busKnown for one667 MHz
Memory1 differ
Internal memoryDiffers1 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one2 GB
Storage5 differ
Total storage capacityDiffers250 GB500 GB
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityDiffers250 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersNoDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Graphics1 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Graphics cardKnown for oneGMA 3150
Audio1 differ
Audio systemDiffersHDSRS
Built-in speaker(s)Known for oneYes
Speaker powerKnown for one2 W
Cameraidentical
Swivel webcamKnown for oneNo
Optical driveidentical
Disc types supportedKnown for oneCD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Network6 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/g/nWi-Fi
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
SIM card supportDiffersNoYes
Ports & interfaces3 differ
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one1
DVI portKnown for oneNo
VGA (D-Sub) ports quantityDiffers10
S/PDIF out portKnown for oneNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
ATI XGP ports quantityKnown for one0
Port replicatorKnown for oneNo
Keyboardidentical
Keyboard backlitKnown for oneYes
Numeric keypadKnown for oneNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Home Premium
Operating system architectureKnown for one32-bit
Drivers includedKnown for oneYes
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features16 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4949149022
Processor codeDiffersSLBX9SLBTZ
Processor package sizeDiffers22 x 22 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.1/4.2
Poweridentical
AC adapter powerKnown for one40 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneHDD, Supervisor, User
Weight & dimensions3 differ
WeightDiffers1.2 kg2.5 kg
WidthDiffers257 mm382 mm
DepthDiffers183 mm252 mm
Height (front)Known for one1.8 cm
Height (rear)Known for one2.53 cm
Width (imperial)Known for one38.2 cm (15")
Depth (imperial)Known for one25.2 cm (9.92")
Height (front) (imperial)Known for one1.8 cm (0.71")
Height (rear) (imperial)Known for one2.51 cm (0.99")
HeightKnown for one23 mm
Videoidentical
HD-ReadyKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Remote control includedKnown for oneNo
Other featuresidentical
Infrared data portKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Assisted GPS (A-GPS)Known for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel NM10
GPS (satellite)Known for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery life (max)Known for one8 h
Certificatesidentical
Compliance certificatesKnown for oneRoHS
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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