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Product comparison · 2 laptops

Lenovo IBM THINKPAD R50E P M-1.5(715) CENT. 256/40G/15/DVDCDRW/WXP NL TS(++) vs Lenovo TS THINKPAD R50E PMC725

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  • 29specifications compared
  • 6differ
  • 23identical
  • 5known for one product only

Key differences

  • Processor frequency
    • 1.5 GHz
    • 1.6 GHz
  • HDD speed
    • 5400 RPM
    • 4200 RPM
  • Battery life (max)
    • 4 h
    • 4.5 h

Side by side

Differences highlightedShow differences only
34 specifications
A

Lenovo

IBM THINKPAD R50E P M-1.5(715) CENT. 256/40G/15/DVDCDRW/WXP NL TS(++)View product
B

Lenovo

TS THINKPAD R50E PMC725View product
Displayidentical
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolution1024 x 768 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)750:1750:1
Processor1 differ
Processor manufacturerIntelIntel
Processor frequencyDiffers1.5 GHz1.6 GHz
Processor front side bus400 MHz400 MHz
Memoryidentical
Internal memory0.25 GB0.25 GB
Internal memory typeKnown for oneDDR-SDRAM
Storage1 differ
Total storage capacity40 GB40 GB
HDD speedDiffers5400 RPM4200 RPM
Graphicsidentical
Maximum resolution2048 x 1536 pixels2048 x 1536 pixels
Graphics card interfaceDirect AGPDirect AGP
Audioidentical
Number of built-in speakers11
Optical driveidentical
CD read speed24x24x
CD write speed24x24x
CD rewrite speed24x24x
DVD read speed8x8x
Networkidentical
Networking featuresEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11gEthernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g
Ports & interfaces1 differ
I/O portsDiffers-1 (EPP) -AC adapter -External microphone -External Display -Headphone/Line out -RJ-11 -RJ-45 -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 Home EditionMicrosoft Windows XP Professional
Battery1 differ
Battery life (max)Differs4 h4.5 h
Weight & dimensionsidentical
Weight3 kg3 kg
WidthKnown for one332 mm
DepthKnown for one269 mm
Dimensions (WxDxH)332 x 269 x 38 mm332 x 269 x 38 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•IBM Security Slot •Power-on password •Supervisor password •Hard disk drive 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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