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Product comparison · 2 laptops

Acer Aspire One 721-12B2ss vs ASUS K70IJ-TY142V Intel® Pentium® Dual-Core T4500

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  • 37specifications compared
  • 20differ
  • 17identical
  • 64known for one product only

Key differences

  • Display diagonal
    • 29.5 cm (11.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon Neo
    • Intel® Pentium® Dual-Core
  • Processor model
    • K125
    • T4500
  • Processor frequency
    • 1.7 GHz
    • 2.3 GHz
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 2 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
101 specifications
A

Acer

Aspire One 721-12B2ssView product
B

ASUS

K70IJ-TY142V Intel® Pentium® Dual-Core T4500

Model K70IJ-TY142V

View product
Display2 differ
Display diagonalDiffers29.5 cm (11.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratio16:916:9
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD Athlon NeoIntel® Pentium® Dual-Core
Processor modelDiffersK125T4500
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.7 GHz2.3 GHz
Processor cache1 MB1 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePenryn
Thermal Design Power (TDP)Known for one35 W
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
Memory3 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedDiffers1066 MHz800 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storageidentical
Total storage capacityKnown for one500 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD
HDD capacityKnown for one250 GB
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® GMA 4500M
Graphics cardKnown for oneRadeon HD 4225
Audio1 differ
Audio systemDiffersHigh Definition AudioSRS Premium
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network1 differ
Wireless technologyDiffers802.11b/g/n802.11 b/g/n
BluetoothYesYes
Wi-FiKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one1000 Mbit/s
Bluetooth versionKnown for one3.0+HS
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers34
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DVI portKnown for oneNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inYesYes
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 oneIntel® GL40 Express
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Pre-installed softwareKnown for oneNorton Internet Security 2009 / Adobe Acrobat Reader 9.0 / Power2Go
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one42925
Processor codeKnown for oneSLGZC
Thermal Monitoring TechnologiesKnown for oneYes
Battery2 differ
Number of battery cells66
Battery capacityDiffers4400 mAh2200 mAh
Battery life (max)Differs5.5 h2 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one30 W
Weight & dimensions5 differ
WeightDiffers1.4 kg3.32 kg
WidthDiffers285 mm410 mm
DepthDiffers204 mm298 mm
Height (front)Differs2.57 cm3.1 cm
Height (rear)Differs2.8 cm3.55 cm
Other featuresidentical
Infrared data portKnown for oneNo
Internal modemKnown for oneNo
Supplied AC adapter typeACAC
Designidentical
Product typeKnown for oneNetbook
Product colourKnown for oneSilver
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
BIOS passwordKnown for oneYes
HDD user passwordKnown 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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