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Product comparison · 2 laptops

Acer Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black vs Acer Aspire One D257-57DQws Intel Atom® N570 Netbook

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  • 43specifications compared
  • 23differ
  • 20identical
  • 75known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 43.9 cm (17.3")
    • 25.6 cm (10.1")
  • Display resolution
    • 1600 x 900 pixels
    • 1024 x 600 pixels
  • Native aspect ratio
    • 16:9
    • 5:3
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Phenom II
    • Intel Atom®
  • Processor model
    • N970
    • N570
  • Processor frequency
    • 2.2 GHz
    • 1.66 GHz

Side by side

Differences highlightedShow differences only
118 specifications
A

Acer

Aspire 7551G-N976G50MN AMD Phenom II N970 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 500 GB AMD Mobility Radeon HD 5470 Windows 7 Home Premium Black

Model 7551G-N976G50MN

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B

Acer

Aspire One D257-57DQws Intel Atom® N570 Netbook

Model D257-57DQws

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Design1 differ
Product typeKnown for oneNetbook
Product colourDiffersBlackWhite
Display3 differ
Display diagonalDiffers43.9 cm (17.3")25.6 cm (10.1")
Display resolutionDiffers1600 x 900 pixels1024 x 600 pixels
LED backlightYesYes
Native aspect ratioDiffers16:95:3
HD typeKnown for oneHD+
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Phenom IIIntel Atom®
Processor modelDiffersN970N570
Processor coresKnown for one2
Processor threadsKnown for one4
Processor frequencyDiffers2.2 GHz1.66 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers2 MB1 MB
Processor cache typeDiffersL3L2
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePineview
Thermal Design Power (TDP)Known for one8.5 W
Number of Processing Die TransistorsKnown for one17 M
Processing Die sizeKnown for one87 mm²
Memory3 differ
Internal memoryDiffers6 GB1 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1066 MHz1066 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB2 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
HDD capacityDiffers500 GB250 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Optical drive typeKnown for oneDVD Super Multi DL
Graphics1 differ
On-board graphics card modelDiffersNot availableIntel® GMA 3150
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
On-board graphics cardKnown for oneNo
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5470
Graphics card familyKnown for oneAMD
Audioidentical
Built-in microphoneYesYes
Audio systemKnown for oneHDA
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Wi-FiYesYes
Networking featuresDiffersGigabit Ethernet, WLANFast Ethernet, WLAN
Wireless technologyKnown for one802.11b/g/n
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothNoNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantity33
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantity11
Headphone outputs11
Microphone inYesYes
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
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown 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
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
Performanceidentical
GPS (satellite)Known for oneNo
Motherboard chipsetKnown for oneAMD RX880
Keyboardidentical
Pointing deviceTouchpadTouchpad
Software2 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Operating system architectureDiffers64-bit32-bit
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 one55637
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
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cells66
Battery capacityKnown for one2200 mAh
Battery life (max)Known for one8 h
Poweridentical
AC adapter powerKnown for one40 W
DC-in jackYesYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WidthDiffers415 mm257 mm
DepthDiffers275 mm184 mm
HeightDiffers34.3 mm24 mm
WeightKnown for one3.3 kg
Other featuresidentical
Supplied AC adapter typeACAC
Infrared data portKnown for oneNo
Video inKnown for one0
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Packaging contentidentical
AC adapter includedKnown 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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