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Product comparison · 2 laptops

Lenovo ThinkPad R50e Cel-1.3 256MB 30GB 14.1 inch TFT DVD WXP US vs Lenovo ThinkPad T42 PM735 256MB 40GB XPP

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  • 29specifications compared
  • 14differ
  • 15identical
  • 8known for one product only

Key differences

  • Processor frequency
    • 1.3 GHz
    • 1.7 GHz
  • Total storage capacity
    • 30 GB
    • 40 GB
  • HDD speed
    • 4200 RPM
    • 5400 RPM
  • Maximum graphics card memory
    • 0.064 GB
    • 0.032 GB
  • Graphics card interface
    • Direct AGP
    • AGP 4X
  • Number of built-in speakers
    • 1
    • 2
  • Battery life (max)
    • 3.5 h
    • 4.6 h
  • Weight
    • 2.7 kg
    • 2.2 kg

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

ThinkPad R50e Cel-1.3 256MB 30GB 14.1 inch TFT DVD WXP USView product
B

Lenovo

ThinkPad T42 PM735 256MB 40GB XPPView product
Displayidentical
Display diagonal35.8 cm (14.1")35.8 cm (14.1")
Display resolution1024 x 768 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)750:1750:1
Processor1 differ
Processor manufacturerIntelIntel
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.3 GHz1.7 GHz
Processor front side bus400 MHz400 MHz
Memoryidentical
Internal memory0.25 GB0.25 GB
Storage2 differ
Total storage capacityDiffers30 GB40 GB
HDD speedDiffers4200 RPM5400 RPM
Optical drive typeDVD-ROMDVD-ROM
Graphics2 differ
Maximum graphics card memoryDiffers0.064 GB0.032 GB
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Graphics card interfaceDiffersDirect AGPAGP 4X
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon 7500
Audio1 differ
Number of built-in speakersDiffers12
Audio systemKnown for oneSoundMAX
Optical driveidentical
CD read speed24x24x
DVD read speed8x8x
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces1 differ
I/O portsDiffers•AC adapter •External microphone •External Display •Headphone/Line out •RJ-11 •RJ-45 •2 USB 2.0, USB, RJ-11, RJ-45-2 USB 2.0 -S-Video out -RJ-45 -RJ-11 -Parallel -Infrared -Headphone/Line out -External Display -External microphone -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -AC adapter
Keyboardidentical
Keyboard typeFull sizeFull size
Software2 differ
Bundled softwareDiffersAccess IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat ReaderAccess IBM, IBM Access Connections, IBM Access Support, IBM Rapid Restore Ultra, IBM Update Connector, Norton AntiVirus 2004, PC-Doctor, Intervideo WinDVD, Adobe Acrobat Reader
Compatible operating systemsDiffersMicrosoft Windows XP Home EditionMicrosoft Windows XP Professional
Battery1 differ
Battery life (max)Differs3.5 h4.6 h
Weight & dimensions2 differ
WeightDiffers2.7 kg2.2 kg
WidthKnown for one314 mm
DepthKnown for one268 mm
Dimensions (WxDxH)Differs314 x 260 x 33 mm311 x 255 x 27 mm
Hard driveidentical
Storage drive typeATA-100 (Enhanced IDE)ATA-100 (Enhanced IDE)
Other features1 differ
Security featuresDiffers•Hard disk drive password •IBM Security Slot •Power-on password •Supervisor password-Supervisor password -Power-on password -IBM Security Slot -IBM Embedded Security Subsystem 2.0 -Hard disk drive password
Battery type6 Cell Lithium-Ion6 Cell Lithium-Ion
Internal modemYesYes
Modem speedKnown for one56 Kbit/s
Supplied AC adapter typeKnown for oneAC

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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