Product comparison · 2 laptops

Lenovo THINKPAD R52 PMC740-1.7G vs Lenovo ThinkPad T42 PM 735 512MB 40GB QW-US

32specifications compared
10differ
22identical
5known for one product only

Key differences

Display resolution
- THINKPAD R52 PMC740-1.7G:1024 x 768 pixels
- ThinkPad T42 PM 735 512MB 40GB QW-US:1400 x 1050 pixels
Processor front side bus
- THINKPAD R52 PMC740-1.7G:533 MHz
- ThinkPad T42 PM 735 512MB 40GB QW-US:400 MHz
Discrete graphics card model
- THINKPAD R52 PMC740-1.7G:Intel® GMA 900
- ThinkPad T42 PM 735 512MB 40GB QW-US:AMD Mobility Radeon 9600
Graphics card interface
- THINKPAD R52 PMC740-1.7G:PCI Express
- ThinkPad T42 PM 735 512MB 40GB QW-US:AGP 4X
Battery life (max)
- THINKPAD R52 PMC740-1.7G:3.7 h
- ThinkPad T42 PM 735 512MB 40GB QW-US:5.8 h
Weight
- THINKPAD R52 PMC740-1.7G:3.01 kg
- ThinkPad T42 PM 735 512MB 40GB QW-US:2.5 kg
Dimensions (WxDxH)
- THINKPAD R52 PMC740-1.7G:332 x 269 x 38 mm
- ThinkPad T42 PM 735 512MB 40GB QW-US:329 x 268 x 31 mm

Side by side

Differences highlightedShow differences only

Comparison of THINKPAD R52 PMC740-1.7G, ThinkPad T42 PM 735 512MB 40GB QW-US
37 specifications	A Lenovo THINKPAD R52 PMC740-1.7G View product	B Lenovo ThinkPad T42 PM 735 512MB 40GB QW-US View product
Display1 differ
Display resolutionDiffers	1024 x 768 pixels	1400 x 1050 pixels
Contrast ratio (typical)Known for one	750:1	Unknown — not stated by the source
Processor1 differ
Processor front side busDiffers	533 MHz	400 MHz
Memoryidentical
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA 900	AMD Mobility Radeon 9600
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Graphics card interfaceDiffers	PCI Express	AGP 4X
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	stereo
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g
Ports & interfaces1 differ
I/O portsDiffers	-AC adapter -Docking/Port Replicator -External Display -Headphone/Line out -RJ-11 -Parallel -Infrared -Microphone/line in -RJ-45 -S-Video out -2 USB 2.0	-AC adapter -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -External microphone -External Display -Headphone/Line out -Infrared -Parallel -RJ-11 -RJ-45 -S-Video out -2 USB 2.0
Software1 differ
Bundled softwareDiffers	Access IBM, IBM Access Connections, IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader	Access IBM, IBM Access Connections, IBM Drive Letter Access, IBM Record Now, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC-Doctor, InterVideo WinDVD Creator, Intervideo WinDVD, Adobe Acrobat Reader
Battery1 differ
Battery life (max)Differs	3.7 h	5.8 h
Weight & dimensions2 differ
WeightDiffers	3.01 kg	2.5 kg
Dimensions (WxDxH)Differs	332 x 269 x 38 mm	329 x 268 x 31 mm

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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