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Product comparison · 2 laptops

Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP vs Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD

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  • 53specifications compared
  • 6differ
  • 47identical
  • 7known for one product only

Key differences

The Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has 0.13 GHz more processor frequency than the Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP (1.86 GHz vs 1.73 GHz). The Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD has 20 GB more total storage capacity than the Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP (60 GB vs 40 GB). The Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP has 0.1 h more battery life (max) than the Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD (3.7 h vs 3.6 h). Display resolution: 1024 x 768 pixels on the Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP, 1400 x 1050 pixels on the Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD. Discrete graphics card model: Intel® GMA 900 on the Lenovo ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXP, AMD Mobility Radeon X300 on the Lenovo ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVD.

  • Display resolution
    • 1024 x 768 pixels
    • 1400 x 1050 pixels
  • Processor frequency
    • 1.73 GHz
    • 1.86 GHz
  • Total storage capacity
    • 40 GB
    • 60 GB
  • Discrete graphics card model
    • Intel® GMA 900
    • AMD Mobility Radeon X300
  • Battery life (max)
    • 3.7 h
    • 3.6 h

Side by side

Differences highlightedShow differences only
60 specifications
A

Lenovo

ThinkPad R52 PM-740 512MB 40GB 15.0 inch TFT Centrino 11a/b/g COMBO WXPView product
B

Lenovo

ThinkPad R52 PM-750 512MB 60GB 15.0 inch SXGA TFT Centrino 11a/b/g DVDView product
Display1 differ
Display resolutionDiffers1024 x 768 pixels1400 x 1050 pixels
Processor1 differ
Processor frequencyDiffers1.73 GHz1.86 GHz
Storage1 differ
Total storage capacityDiffers40 GB60 GB
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 900AMD Mobility Radeon X300
Maximum graphics card memoryKnown for one0.064 GB
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x
Ports & interfaces1 differ
I/O portsDiffersDocking/Port Replicator-Docking/Port Replicator -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Keyboardidentical
Keyboard typeKnown for oneFull size
Softwareidentical
Bundled softwareKnown for oneAccess IBM, IBM Access Connections, IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs3.7 h3.6 h

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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