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Product comparison · 2 laptops

Lenovo ThinkPad T42 PM735 512MB 32GB AZB-FR vs Lenovo TS THINKPAD R50E CELM320

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  • 28specifications compared
  • 15differ
  • 13identical
  • 11known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only
39 specifications
A

Lenovo

ThinkPad T42 PM735 512MB 32GB AZB-FRView product
B

Lenovo

TS THINKPAD R50E CELM320View product
Displayidentical
Contrast ratio (typical)Known for one750:1
Processor1 differ
Processor frequencyDiffers1.7 GHz1.3 GHz
Processor familyKnown for oneIntel® Celeron® M
Memory1 differ
Internal memoryDiffers0.5 GB0.25 GB
Storage2 differ
Total storage capacityDiffers40 GB30 GB
HDD speedDiffers5400 RPM4200 RPM
Graphics2 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon 7500
Maximum graphics card memoryDiffers0.032 GB0.064 GB
Graphics card interfaceDiffersAGP 4XDirect AGP
Audio1 differ
Audio systemKnown for onestereo
Number of built-in speakersDiffers21
Optical driveidentical
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g/BluetoothEthernet/Fast Ethernet
Ports & interfaces1 differ
I/O portsDiffers-Infrared -Parallel -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -External microphone -External Display -Headphone/Line out -AC adapter -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
Software2 differ
Bundled softwareDiffersAccess IBM, IBM Access Connections, IBM Client Security Software (web-downloadable), IBM Drive Letter Access by Sonic, IBM Record Now, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC-Doctor, IBM fingerprint software, InterVideo WinDVD CAccess 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)Differs5.1 h3.5 h
Weight & dimensions2 differ
WeightDiffers2 kg2.7 kg
Dimensions (WxDxH)Differs311 x 255 x 27 mm314 x 260 x 33 mm
WidthKnown for one314 mm
DepthKnown for one260 mm
Other features1 differ
Security featuresDiffers-IBM Security Slot -Power-on password -Supervisor password -Hard disk drive password -Integrated fingerprint reader -IBM Embedded Security Subsystem 2.0•Hard disk drive password •IBM Security Slot •Power-on password •Supervisor password
Supplied AC adapter typeKnown for oneAC
Modem speedKnown for one56 Kbit/s

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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