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Product comparison · 2 laptops

Lenovo TS ThinkPad R51 PM 735 1.7Ghz vs Lenovo TS ThinkPad T42 PM 735 1.7Ghz

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  • 55specifications compared
  • 10differ
  • 45identical
  • 7known for one product only

Key differences

  • Display diagonal
    • 38.1 cm (15")
    • 35.8 cm (14.1")
  • Display resolution
    • 1400 x 1050 pixels
    • 1024 x 768 pixels
  • Total storage capacity
    • 60 GB
    • 40 GB
  • Optical drive type
    • DVD-RW
    • DVD-ROM
  • Discrete graphics card model
    • AMD Mobility Radeon 9000 IGP
    • AMD Mobility Radeon 7500
  • Firewire (IEEE 1394) ports
    • 1
    • 0
  • Battery life (max)
    • 3.7 h
    • 4 h
  • Weight
    • 3 kg
    • 2.2 kg

Side by side

Differences highlightedShow differences only
62 specifications
A

Lenovo

TS ThinkPad R51 PM 735 1.7GhzView product
B

Lenovo

TS ThinkPad T42 PM 735 1.7GhzView product
Display2 differ
Display diagonalDiffers38.1 cm (15")35.8 cm (14.1")
Display resolutionDiffers1400 x 1050 pixels1024 x 768 pixels
Storage2 differ
Total storage capacityDiffers60 GB40 GB
Optical drive typeDiffersDVD-RWDVD-ROM
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon 9000 IGPAMD Mobility Radeon 7500
Maximum resolutionKnown for one2048 x 1536 pixels
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
Firewire (IEEE 1394) portsDiffers10
I/O portsKnown for one-Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Softwareidentical
Bundled softwareKnown for oneAccess Program, ThinkVantage Access Connections, ThinkVantage Client Security Solution, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, PC-Doctor, ThinkVantage Fingerprint Software, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs3.7 h4 h
Weight & dimensions2 differ
WeightDiffers3 kg2.2 kg
Dimensions (WxDxH)Differs332 x 269 x 38 mm311 x 255 x 27 mm
Other features1 differ
Security featuresDiffers-Hard disk drive password -Power-on password -Security Slot -Supervisor password-Integrated fingerprint reader -Power-on password -Security Slot -Supervisor password -Hard disk drive password

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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