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Product comparison · 2 laptops

Lenovo ThinkPad R50e Celeron M 330 1.4GHz vs Lenovo ThinkPad R52 PM 740 1.7GHz

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  • 47specifications compared
  • 22differ
  • 25identical
  • 14known for one product only

Key differences

The Lenovo ThinkPad R52 PM 740 1.7GHz has 0.33 GHz more processor frequency than the Lenovo ThinkPad R50e Celeron M 330 1.4GHz (1.73 GHz vs 1.4 GHz). The Lenovo ThinkPad R52 PM 740 1.7GHz has 133 MHz more processor front side bus than the Lenovo ThinkPad R50e Celeron M 330 1.4GHz (533 MHz vs 400 MHz). The Lenovo ThinkPad R52 PM 740 1.7GHz has 0.25 GB more internal memory than the Lenovo ThinkPad R50e Celeron M 330 1.4GHz (0.5 GB vs 0.25 GB). Only the Lenovo ThinkPad R52 PM 740 1.7GHz has TV-out. Only the Lenovo ThinkPad R52 PM 740 1.7GHz has infrared data port.

  • Display diagonal
    • 35.8 cm (14.1")
    • 38.1 cm (15")
  • Processor frequency
    • 1.4 GHz
    • 1.73 GHz
  • Processor front side bus
    • 400 MHz
    • 533 MHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Total storage capacity
    • 30 GB
    • 60 GB
  • Optical drive type
    • DVD-ROM
    • DVD-RW
  • Graphics card interface
    • Direct AGP
    • PCI Express

Side by side

Differences highlightedShow differences only
61 specifications
A

Lenovo

ThinkPad R50e Celeron M 330 1.4GHzView product
B

Lenovo

ThinkPad R52 PM 740 1.7GHzView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")38.1 cm (15")
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.4 GHz1.73 GHz
Processor front side busDiffers400 MHz533 MHz
Memory2 differ
Internal memoryDiffers0.25 GB0.5 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storage2 differ
Total storage capacityDiffers30 GB60 GB
Optical drive typeDiffersDVD-ROMDVD-RW
HDD interfaceKnown for oneUltra-ATA/100
Graphics1 differ
Graphics card interfaceDiffersDirect AGPPCI Express
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon X300
Audio1 differ
Number of built-in speakersDiffers12
Optical driveidentical
DVD read speedKnown for one8x
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11a/IEEE 802.11b/IEEE 802.11g
Ports & interfaces4 differ
Firewire (IEEE 1394) portsDiffers01
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
TV-outDiffersNoYes
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTrackpadThinkPad UltraNav
Software2 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Bundled softwareDiffersAccess Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat ReaderAccess Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs3.5 h3.6 h
Number of battery cellsKnown for one6
Security1 differ
Cable lock slot typeDiffersIBMKensington
Weight & dimensions2 differ
WeightDiffers2.7 kg2.8 kg
Dimensions (WxDxH)Differs314 x 260 x 33 mm332 x 269 x 38 mm
Hard driveidentical
Storage drive typeKnown for oneATA-100 (Enhanced IDE)
Other features1 differ
Security featuresKnown for one-Hard disk drive password -Power-on password -Security Slot -Supervisor password
Infrared data portDiffersNoYes
Wake-on-LAN readyKnown for oneNo
Wake-on-Ring readyKnown for oneNo
Docking solutionKnown for oneDock II/Mini Dock, Port Replicator II

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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