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Product comparison · 2 laptops

Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US vs Lenovo TS THINKPAD R50E CELM320

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  • 28specifications compared
  • 13differ
  • 15identical
  • 9known for one product only

Key differences

The Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US has 0.56 GHz more processor frequency than the Lenovo TS THINKPAD R50E CELM320 (1.86 GHz vs 1.3 GHz). The Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US has 133 MHz more processor front side bus than the Lenovo TS THINKPAD R50E CELM320 (533 MHz vs 400 MHz). The Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US has 0.25 GB more internal memory than the Lenovo TS THINKPAD R50E CELM320 (0.5 GB vs 0.25 GB). Graphics card interface: PCI Express on the Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US, Direct AGP on the Lenovo TS THINKPAD R50E CELM320. Networking features: Ethernet/Fast Ethernet/Gigabit Ethernet on the Lenovo IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP US, Ethernet/Fast Ethernet on the Lenovo TS THINKPAD R50E CELM320.

  • Processor frequency
    • 1.86 GHz
    • 1.3 GHz
  • Processor front side bus
    • 533 MHz
    • 400 MHz
  • Internal memory
    • 0.5 GB
    • 0.25 GB
  • Total storage capacity
    • 40 GB
    • 30 GB
  • Graphics card interface
    • PCI Express
    • Direct AGP
  • Number of built-in speakers
    • 2
    • 1
  • Battery life (max)
    • 3.8 h
    • 3.5 h
  • Weight
    • 2.1 kg
    • 2.7 kg

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

IBM THINKPAD T43 P M-1.86 (750) 512/40G/14/DVD/WXP USView product
B

Lenovo

TS THINKPAD R50E CELM320View 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)Known for one750:1
Processor2 differ
Processor manufacturerIntelIntel
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.86 GHz1.3 GHz
Processor front side busDiffers533 MHz400 MHz
Memory1 differ
Internal memoryDiffers0.5 GB0.25 GB
Storage1 differ
Total storage capacityDiffers40 GB30 GB
HDD speed4200 RPM4200 RPM
Optical drive typeDVD-ROMDVD-ROM
Graphics1 differ
Maximum graphics card memory0.064 GB0.064 GB
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Graphics card interfaceDiffersPCI ExpressDirect AGP
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon X300
Audio1 differ
Number of built-in speakersDiffers21
Audio systemKnown for onestereo
Optical driveidentical
CD read speed24x24x
DVD read speed8x8x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit EthernetEthernet/Fast Ethernet
Ports & interfaces1 differ
I/O portsDiffers-AC adapter -Docking/Port Replicator -External microphone -External Display -Headphone/Line out -Infrared -Parallel -RJ-11 -RJ-45 -S-Video out -2 USB 2.0•AC adapter •External microphone •External Display •Headphone/Line out •RJ-11 •RJ-45 •2 USB 2.0, USB, RJ-11, RJ-45
Keyboardidentical
Keyboard typeFull sizeFull size
Software1 differ
Bundled softwareKnown for oneAccess IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat Reader
Compatible operating systemsDiffersMicrosoft Windows XP ProfessionalMicrosoft Windows XP Home Edition
Battery1 differ
Battery life (max)Differs3.8 h3.5 h
Weight & dimensions2 differ
WeightDiffers2.1 kg2.7 kg
WidthKnown for one314 mm
DepthKnown for one260 mm
Dimensions (WxDxH)Differs311 x 255 x 27 mm314 x 260 x 33 mm
Hard driveidentical
Storage drive typeATA-100 (Enhanced IDE)ATA-100 (Enhanced IDE)
Other features1 differ
Security featuresDiffers-Power-on password -Supervisor password -Hard disk drive password -IBM Embedded Security Subsystem 2.0 -IBM Security Slot•Hard disk drive password •IBM Security Slot •Power-on password •Supervisor password
Battery type6 Cell Lithium-Ion6 Cell Lithium-Ion
Internal modemYesYes
Modem speed56 Kbit/s56 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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