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Product comparison · 2 laptops

Acer Aspire 1642WLMi_60 Pentium Centrino 1.7GHz, 15.4TFT CrystalBrite, 512MB (2x256), 60GB, DVD-Dual double layer vs Lenovo ThinkPad X41 PM 778 LV 1.6GHz

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  • 48specifications compared
  • 20differ
  • 28identical
  • 6known for one product only

Key differences

The Acer Aspire 1642WLMi_60 Pentium Centrino 1.7GHz, 15.4TFT CrystalBrite, 512MB (2x256), 60GB, DVD-Dual double layer has 0.13 GHz more processor frequency than the Lenovo ThinkPad X41 PM 778 LV 1.6GHz (1.73 GHz vs 1.6 GHz). The Acer Aspire 1642WLMi_60 Pentium Centrino 1.7GHz, 15.4TFT CrystalBrite, 512MB (2x256), 60GB, DVD-Dual double layer has 133 MHz more processor front side bus than the Lenovo ThinkPad X41 PM 778 LV 1.6GHz (533 MHz vs 400 MHz). The Lenovo ThinkPad X41 PM 778 LV 1.6GHz has 0.5 GB more internal memory than the Acer Aspire 1642WLMi_60 Pentium Centrino 1.7GHz, 15.4TFT CrystalBrite, 512MB (2x256), 60GB, DVD-Dual double layer (1 GB vs 0.5 GB). Only the Lenovo ThinkPad X41 PM 778 LV 1.6GHz has SmartCard slot. Only the Lenovo ThinkPad X41 PM 778 LV 1.6GHz has infrared data port.

  • Display diagonal
    • 39.1 cm (15.4")
    • 30.7 cm (12.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor frequency
    • 1.73 GHz
    • 1.6 GHz
  • Processor front side bus
    • 533 MHz
    • 400 MHz
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Optical drive type
    • DVD±RW
    • No
  • Number of built-in speakers
    • 2
    • 1

Side by side

Differences highlightedShow differences only
54 specifications
A

Acer

Aspire 1642WLMi_60 Pentium Centrino 1.7GHz, 15.4TFT CrystalBrite, 512MB (2x256), 60GB, DVD-Dual double layerView product
B

Lenovo

ThinkPad X41 PM 778 LV 1.6GHzView product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")30.7 cm (12.1")
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor2 differ
Processor frequencyDiffers1.73 GHz1.6 GHz
Processor front side busDiffers533 MHz400 MHz
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Storage1 differ
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsKnown for oneSD
Graphicsidentical
Graphics card interfaceKnown for onePCI Express
Audio2 differ
Audio systemDiffersSoundBlaster-Pro & MS Sound-compatibleSoundMAX
Number of built-in speakersDiffers21
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11gEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
SmartCard slotDiffersNoYes
Keyboard1 differ
Pointing deviceDiffersTouchpadTrackpad
Software2 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Bundled softwareDiffersNorton AntiVirus, Adobe Reader, Acer Launch Manager, NTI CD Maker,Acer GridVista, Acer ArcadeAccess program, ThinkVantage Access Connections, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, ThinkVantage Rescue and Recovery, Adobe Acrobat Reader
Batteryidentical
Battery life (max)Known for one2.5 h
Weight & dimensions2 differ
WeightDiffers2.94 kg1.3 kg
Dimensions (WxDxH)Differs364 x 279 x 39 mm268 x 211 x 21 mm
Hard driveidentical
Storage drive typeKnown for oneATA-100 (Enhanced IDE)
Other features3 differ
Security featuresKnown for one-Supervisor password -Hard disk drive password -Integrated fingerprint reader -Power-on password -Security lock slot
Infrared data portDiffersNoYes
Wake-on-LAN readyDiffersYesNo
Wake-on-Ring readyDiffersYesNo
Docking solutionKnown for oneX4 Dock / X4 UltraBase

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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