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Product comparison · 2 laptops

Acer Aspire 7551G-N934G50Mnkk vs Acer Aspire One 521-105Dki_W7616

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  • 40specifications compared
  • 21differ
  • 19identical
  • 67known for one product only

Key differences

The Acer Aspire 7551G-N934G50Mnkk has 0.8 GHz more processor frequency than the Acer Aspire One 521-105Dki_W7616 (2 GHz vs 1.2 GHz). The Acer Aspire 7551G-N934G50Mnkk has 1.488 MB more processor cache than the Acer Aspire One 521-105Dki_W7616 (2 MB vs 0.512 MB). The Acer Aspire 7551G-N934G50Mnkk has 3 GB more internal memory than the Acer Aspire One 521-105Dki_W7616 (4 GB vs 1 GB). Display diagonal: 43.9 cm (17.3") on the Acer Aspire 7551G-N934G50Mnkk, 25.6 cm (10.1") on the Acer Aspire One 521-105Dki_W7616. Display resolution: 1600 x 900 pixels on the Acer Aspire 7551G-N934G50Mnkk, 1024 x 600 pixels on the Acer Aspire One 521-105Dki_W7616.

  • 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 model
    • N930
    • V105
  • Processor frequency
    • 2 GHz
    • 1.2 GHz
  • Processor cache
    • 2 MB
    • 0.512 MB
  • Internal memory
    • 4 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 1 GB

Side by side

Differences highlightedShow differences only
107 specifications
A

Acer

Aspire 7551G-N934G50MnkkView product
B

Acer

Aspire One 521-105Dki_W7616View product
Designidentical
Product colourBlackBlack
Product typeKnown for oneNetbook
Display3 differ
Display diagonalDiffers43.9 cm (17.3")25.6 cm (10.1")
Display resolutionDiffers1600 x 900 pixels1024 x 600 pixels
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratioDiffers16:95:3
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor3 differ
Processor manufacturerKnown for oneAMD
Processor familyKnown for oneAMD Phenom II
Processor modelDiffersN930V105
Processor frequencyDiffers2 GHz1.2 GHz
Processor cacheDiffers2 MB0.512 MB
Processor cache typeL2L2
Processor front side busKnown for one800 MHz
Memory4 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB1 GB
Storage1 differ
Total storage capacityDiffers500 GB160 GB
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
HDD sizeKnown for one2.5"
Graphicsidentical
On-board graphics cardKnown for oneNo
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 5650
Graphics card familyKnown for oneAMD
On-board graphics card modelKnown for oneNot available
Graphics cardKnown for oneRadeon HD 4225
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakers22
Audio system direct 3D soundKnown for oneYes
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wi-FiYesYes
Networking featuresDiffersGigabit EthernetFast Ethernet, WLAN
Wireless technologyDiffersWi-Fi802.11b/g/n
BluetoothNoNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfacesidentical
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown 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
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 oneAMD M880G
GPS (satellite)Known for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneYes
Keyboard number of keysKnown for one103
Hot keysKnown for oneYes
Number of keyboard cursor keysKnown for one4
Keyboard keystrokeKnown for one1.8 mm
Keyboard function keysKnown for one11
Keyboard easy keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Starter
Battery1 differ
Number of battery cells66
Battery life (max)Differs2.7 h6 h
Battery recharge timeKnown for one2 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter powerKnown for one90 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers3.3 kg1.25 kg
WidthDiffers415 mm259 mm
DepthDiffers275 mm189.7 mm
Height (front)Differs2.71 cm2.32 cm
Height (rear)Differs3.43 cm2.83 cm
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 requirementsKnown for one100 - 240V
Power supply typeKnown for oneAC/DC
Wake-on-LAN readyKnown for oneYes
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
Supplied AC adapter typeACAC

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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