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Product comparison · 2 laptops

Acer Aspire 5551G-P324G50Mnkk AMD Athlon II P320 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black vs Acer Aspire One D255-N55DQrr Intel Atom® N550 Netbook

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  • 51specifications compared
  • 29differ
  • 22identical
  • 73known for one product only

Key differences

  • Product colour
    • Black
    • Red
  • Display diagonal
    • 39.6 cm (15.6")
    • 25.6 cm (10.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor family
    • AMD Athlon II
    • Intel Atom®
  • Processor model
    • P320
    • N550
  • Processor frequency
    • 2.1 GHz
    • 1.5 GHz
  • System bus rate
    • 3.6 GT/s
    • 2.5 GT/s

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

Aspire 5551G-P324G50Mnkk AMD Athlon II P320 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black

Model 5551G-P324G50Mnkk

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B

Acer

Aspire One D255-N55DQrr Intel Atom® N550 Netbook

Model D255-N55DQrr

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Design1 differ
Product colourDiffersBlackRed
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers39.6 cm (15.6")25.6 cm (10.1")
Display resolutionDiffers1366 x 768 pixels1024 x 600 pixels
LED backlightYesYes
Native aspect ratioDiffers16:95:3
Display brightnessKnown for one200 cd/m²
Processor4 differ
Processor familyDiffersAMD Athlon IIIntel Atom®
Processor modelDiffersP320N550
Processor frequencyDiffers2.1 GHz1.5 GHz
System bus rateDiffers3.6 GT/s2.5 GT/s
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor manufacturerKnown for oneIntel
Processor coresKnown for one2
Processor threadsKnown for one4
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePineview
Bus typeKnown for oneDMI
Thermal Design Power (TDP)Known for one8.5 W
Number of Processing Die TransistorsKnown for one176 M
Processing Die sizeKnown for one87 mm²
Memory6 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz667 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB2 GB
Storage3 differ
Total storage capacityDiffers500 GB250 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers500 GB250 GB
HDD interfaceSATASATA
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics cardKnown for oneNo
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5470
Graphics card familyDiffersAMDIntel
On-board graphics card modelKnown for oneNot available
Maximum graphics card memoryDiffers0.5 GB0.064 GB
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
Audioidentical
Audio systemHDHD
Number of built-in speakers22
Audio formats supportedKnown for oneAAC, MP3
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresDiffersGigabit EthernetFast Ethernet
Wireless technologyDiffersWi-Fi802.11 b/g/n
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothNoNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel NM10
GPS (satellite)Known for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Battery1 differ
Number of battery cells66
Battery capacity4400 mAh4400 mAh
Battery life (max)Differs2.4 h8 h
Battery recharge timeKnown for one1 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers48.8 W48 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.6 kg1.25 kg
WidthDiffers381 mm258.5 mm
DepthDiffers253 mm185 mm
Height (front)Known for one2.5 cm
Height (rear)Known for one3.4 cm
HeightKnown for one24 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
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
Supplied AC adapter typeACAC
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one50154
Processor package sizeKnown for one22 x 22 mm
Supported instruction setsKnown for oneSSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneYes

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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