All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Lenovo TS THINKPAD R50E CELM-1.4G vs Lenovo TS THINKPAD R50E PMC725

Add a product
  • 30specifications compared
  • 5differ
  • 25identical
  • 3known for one product only

Key differences

  • Processor frequency
    • 1.4 GHz
    • 1.6 GHz
  • Total storage capacity
    • 30 GB
    • 40 GB
  • Battery life (max)
    • 3.5 h
    • 4.5 h

Side by side

Differences highlightedShow differences only
33 specifications
A

Lenovo

TS THINKPAD R50E CELM-1.4GView 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 frequencyDiffers1.4 GHz1.6 GHz
Processor front side bus400 MHz400 MHz
Processor familyKnown for oneIntel® Celeron® M
Memoryidentical
Internal memory0.25 GB0.25 GB
Storage1 differ
Total storage capacityDiffers30 GB40 GB
HDD speedKnown for one4200 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 & interfacesidentical
I/O ports•AC adapter •External microphone •External Display •Headphone/Line out •RJ-11 •RJ-45 •2 USB 2.0, USB, RJ-11, RJ-45•AC adapter •External microphone •External Display •Headphone/Line out •RJ-11 •RJ-45 •2 USB 2.0, USB, RJ-11, RJ-45
Keyboardidentical
Keyboard typeKnown for oneFull size
Software1 differ
Bundled softwareAccess IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat ReaderAccess 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)Differs3.5 h4.5 h
Weight & dimensionsidentical
Weight3 kg3 kg
Width332 mm332 mm
Depth269 mm269 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

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.

More laptop comparisons

All laptop comparisons