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Product comparison · 2 laptops

Lenovo ThinkPad R51e Celeron M 370 vs Lenovo TS ThinkPad T43 PM 750 1.8GHz

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  • 54specifications compared
  • 16differ
  • 38identical
  • 12known for one product only

Key differences

  • Display diagonal
    • 38.1 cm (15")
    • 35.8 cm (14.1")
  • Processor frequency
    • 1.5 GHz
    • 1.86 GHz
  • Processor front side bus
    • 400 MHz
    • 533 MHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Discrete graphics card model
    • AMD Mobility Radeon X200
    • Intel® GMA 900
  • Maximum graphics card memory
    • 0.064 GB
    • 0.128 GB
  • Number of built-in speakers
    • 1
    • 2
  • CardBus PCMCIA slots quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
66 specifications
A

Lenovo

ThinkPad R51e Celeron M 370View product
B

Lenovo

TS ThinkPad T43 PM 750 1.8GHzView product
Display1 differ
Display diagonalDiffers38.1 cm (15")35.8 cm (14.1")
Processor2 differ
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.5 GHz1.86 GHz
Processor front side busDiffers400 MHz533 MHz
Memory1 differ
Internal memoryDiffers0.25 GB0.5 GB
Storageidentical
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD-ROM
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon X200Intel® GMA 900
Maximum graphics card memoryDiffers0.064 GB0.128 GB
Audio1 differ
Audio systemKnown for oneSoundMAX
Number of built-in speakersDiffers12
Cameraidentical
Front cameraKnown for oneNo
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces2 differ
CardBus PCMCIA slots quantityDiffers12
TV-outDiffersNoYes
TV-out typeKnown for oneS-Video
Keyboard1 differ
Pointing deviceDiffersTrackpadThinkPad UltraNav
Software1 differ
Bundled softwareDiffersDrive Letter Access (DLA), PC-Doctor Windows, Symantec Client Security 3.0 (with 90 days of virus definitions), ThinkPad Configuration Utility, ThinkVantage Client Security Software, ThinkVantage Productivity Center, ThinkVantage Rescue and Recovery, Adobe Acrobat ReaderAccess Program, ThinkVantage Access Connections, ThinkVantage Client Security Solution, ThinkVantage Rescue and Recovery, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics, PC-Doctor, Ado
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Weight & dimensions2 differ
WeightDiffers2.8 kg2.1 kg
WidthKnown for one332 mm
DepthKnown for one269 mm
HeightKnown for one37 mm
Dimensions (WxDxH)Differs332 x 269 x 37 mm311 x 255 x 27 mm
Hard drive1 differ
Storage drive typeDiffersPATAATA-100 (Enhanced IDE)
Other features1 differ
Infrared data portDiffersNoYes
Security featuresKnown for one-Supervisor password -Security lock slot -Integrated fingerprint reader -Power-on password -Embedded Security Subsystem 2.0 -Hard disk drive password

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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