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Product comparison · 2 laptops

Lenovo ThinkPad R52 vs Lenovo ThinkPad R52 PM 740 512MB 40GB XPP

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  • 51specifications compared
  • 11differ
  • 40identical
  • 17known for one product only

Key differences

  • Display resolution
    • 1400 x 1050 pixels
    • 1024 x 768 pixels
  • Processor frequency
    • 1.86 GHz
    • 1.73 GHz
  • Total storage capacity
    • 60 GB
    • 40 GB
  • Discrete graphics card model
    • AMD Mobility Radeon X300
    • Intel® GMA 900
  • Maximum graphics card memory
    • 0.064 GB
    • 0.128 GB
  • Docking connector
    • Yes
    • No
  • CardBus PCMCIA slots quantity
    • 0
    • 1
  • CardBus PCMCIA slot type
    • No
    • Type II

Side by side

Differences highlightedShow differences only
68 specifications
A

Lenovo

ThinkPad R52View product
B

Lenovo

ThinkPad R52 PM 740 512MB 40GB XPPView product
Display1 differ
Display diagonal38.1 cm (15")38.1 cm (15")
Display resolutionDiffers1400 x 1050 pixels1024 x 768 pixels
Native aspect ratio4:34:3
Contrast ratio (typical)Known for one750:1
Processor1 differ
Processor frequencyDiffers1.86 GHz1.73 GHz
Processor front side bus533 MHz533 MHz
Processor manufacturerKnown for oneIntel
Memoryidentical
Internal memory0.5 GB0.5 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Maximum internal memoryKnown for one2 GB
Storage1 differ
Total storage capacityDiffers60 GB40 GB
HDD interfaceKnown for oneUltra-ATA/100
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Mobility Radeon X300Intel® GMA 900
Maximum graphics card memoryDiffers0.064 GB0.128 GB
Graphics card interfacePCI ExpressPCI Express
Maximum resolutionKnown for one2048 x 1536 pixels
Audioidentical
Audio systemKnown for oneSoundMAX
Number of built-in speakers22
Cameraidentical
Front cameraNoNo
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/BluetoothEthernet/Fast Ethernet/Gigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces3 differ
USB 2.0 ports quantity22
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotNoNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity11
Serial ports quantity00
USB 1.1 ports quantity00
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Keyboard typeKnown for oneFull size
Software1 differ
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareDiffersAccess IBM, IBM Access Connections, IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, 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)Differs3.6 h3.7 h
Number of battery cellsKnown for one6
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeIBMIBM
Weight & dimensionsidentical
Weight2.8 kg2.8 kg
Width332 mm332 mm
Depth269 mm269 mm
Height38 mm38 mm
Dimensions (WxDxH)332 x 269 x 38 mm332 x 269 x 38 mm
Other featuresidentical
Infrared data portYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Supplied AC adapter typeACAC
Modem typeKnown for one56K V.92
Hard driveidentical
Storage drive typeKnown for oneATA-100 (Enhanced IDE)

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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