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Product comparison · 2 laptops

Acer AS1641WLMi_512 Intel® Mobile Pentium® Centrino™ 1.6GHz, 15.4" CrystalBrite, 512MB, 60GB vs Lenovo ThinkPad R52 PM 740 512MB 60GB WXP

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  • 44specifications compared
  • 19differ
  • 25identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 38.1 cm (15")
  • Display resolution
    • 1280 x 800 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor frequency
    • 1.6 GHz
    • 1.73 GHz
  • Discrete graphics card model
    • Intel 915GM
    • AMD Mobility Radeon X300
  • Maximum graphics card memory
    • 0.128 GB
    • 0.064 GB
  • USB 2.0 ports quantity
    • 3
    • 2
  • Firewire (IEEE 1394) ports
    • 0
    • 1

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

AS1641WLMi_512 Intel® Mobile Pentium® Centrino™ 1.6GHz, 15.4" CrystalBrite, 512MB, 60GBView product
B

Lenovo

ThinkPad R52 PM 740 512MB 60GB WXPView product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")38.1 cm (15")
Display resolutionDiffers1280 x 800 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor frequencyDiffers1.6 GHz1.73 GHz
Memoryidentical
Maximum internal memoryKnown for one2 GB
Storageidentical
HDD speedKnown for one4200 RPM
HDD interfaceKnown for oneUltra-ATA/100
Optical drive typeKnown for oneDVD-RW
Graphics2 differ
Discrete graphics card modelDiffersIntel 915GMAMD Mobility Radeon X300
Maximum graphics card memoryDiffers0.128 GB0.064 GB
Graphics card interfaceKnown for onePCI Express
Audio1 differ
Audio systemDiffersSoundBlaster-Pro & MS DirectSound-compatibleSoundMAX
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one16x
DVD+R speedKnown for one8x
DVD+RW speedKnown for one4x
DVD-R speedKnown for one8x
DVD-RW speedKnown for one4x
DVD read speedKnown for one8x
Double Layer DVD read speedKnown for one2.4x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11gEthernet/Fast Ethernet/Gigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers32
Firewire (IEEE 1394) portsDiffers01
TV-outDiffersNoYes
Parallel ports quantityDiffers01
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® 915GM Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
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, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs2 h3.6 h
Number of battery cellsKnown for one6
Weight & dimensions2 differ
WeightDiffers2.94 kg2.8 kg
Dimensions (WxDxH)Differs364 x 279 x 39 mm332 x 269 x 38 mm
Other features1 differ
Infrared data portDiffersNoYes
Battery typeKnown for one4 Cell
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for one56K ITU V.92
Docking solutionKnown for oneDock II/Mini Dock, Port Replicator II
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington

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