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Product comparison · 2 laptops

Acer Aspire 5715Z-4A2G16Mi vs Lenovo ThinkPad T61, ES

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  • 103specifications compared
  • 29differ
  • 74identical
  • 29known for one product only

Key differences

  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • T2390
    • T7300
  • Processor frequency
    • 1.86 GHz
    • 2 GHz
  • Processor cache
    • 1 MB
    • 4 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Processor socket
    • Socket M (mPGA478MT)
    • PBGA479, PPGA478
  • Processor operating modes
    • 32-bit
    • 64-bit
  • CPU multiplier (bus/core ratio)
    • 14
    • 10

Side by side

Differences highlightedShow differences only
132 specifications
A

Acer

Aspire 5715Z-4A2G16MiView product
B

Lenovo

ThinkPad T61, ESView product
Processor9 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersT2390T7300
Processor frequencyDiffers1.86 GHz2 GHz
Processor cacheDiffers1 MB4 MB
Processor front side busDiffers533 MHz800 MHz
Processor socketDiffersSocket M (mPGA478MT)PBGA479, PPGA478
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Core 2 Duo T7000 Series
SteppingKnown for oneM0
CPU multiplier (bus/core ratio)Differs1410
Memory1 differ
Internal memoryDiffers2 GB1 GB
Memory layout (slots x size)Known for one2 x 1 GB
Maximum internal memoryKnown for one2 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers160 GB80 GB
Number of HDDs installedKnown for one1
Optical drive typeDiffersDVD±RWDVD-ROM
Card reader integratedKnown for oneNo
Graphicsidentical
Maximum graphics card memoryKnown for one0.128 GB
Network2 differ
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/g/n
Ports & interfaces5 differ
HDMI ports quantityKnown for one0
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersNoYes
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Trial softwareKnown for oneMicrosoft Works 8.5 + Office Home, Student 2007
Bundled softwareKnown for oneAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer Arcade + Cinema, Video, Album, Music, TV, Acer Arcade / Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink
Processor special features3 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3515329760
Processor codeKnown for oneSLA4H
Idle StatesKnown for oneYes
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.8 kg2.58 kg
WidthDiffers366 mm357.5 mm
DepthDiffers274 mm255 mm
Height (front)Known for one3.36 cm
Height (rear)Known for one4.26 cm
HeightKnown for one30 mm
Dimensions (WxDxH)Known for one357.5 x 255 x 30 mm
Other features1 differ
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Supplied AC adapter typeDiffersAC, UPAC
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x

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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