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Product comparison · 2 laptops

Acer Aspire 5720-4230 vs Lenovo ThinkPad T61 (8898-6DG)

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  • 106specifications compared
  • 32differ
  • 74identical
  • 18known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T2330
    • T7250
  • Processor frequency
    • 1.6 GHz
    • 2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz

Side by side

Differences highlightedShow differences only
124 specifications
A

Acer

Aspire 5720-4230View product
B

Lenovo

ThinkPad T61 (8898-6DG)View product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor7 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT2330T7250
Processor frequencyDiffers1.6 GHz2 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz800 MHz
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Core 2 Duo T7000 Series
TcaseKnown for one68 °C
CPU multiplier (bus/core ratio)Differs1210
Memory1 differ
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Differs2 x 0.5 GB1 x 1 GB
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers120 GB160 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD±RW
Audioidentical
Audio systemKnown for oneIntel HDA 24-bit
Cameraidentical
Front cameraKnown for oneNo
Network2 differ
Networking featuresDiffersGigabit EthernetWLAN, Gigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIntel 3945ABG
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard number of keysKnown for one88
Keyboard function keysKnown for one12
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Bundled softwareDiffersAcer Empowering Technology (eAudio, eNet, eLock, eDataSecurity, eRecovery, eSettings, ePower, ePresentation), Acer Arcade, Acer GameZone, Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, CyberLink PowerProducer, Norton Internet Security, NTI CD-MakerYes
Processor special features3 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3243231728
Processor codeDiffersSLA4KSLA49
Battery1 differ
Battery life (max)Differs3 h5.5 h
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers2.8 kg2.35 kg
WidthDiffers366 mm313.4 mm
DepthDiffers274 mm255 mm
HeightDiffers43 mm27.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Modem typeDiffersITU V.92V.92
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown 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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