Product comparison · 2 laptops

Lenovo ThinkPad R51 PM735 1700 256MB 30GB WXP vs Lenovo TS ThinkPad R52 PM750 512 60 XPP

51specifications compared
16differ
35identical
6known for one product only

Key differences

Display diagonal
- ThinkPad R51 PM735 1700 256MB 30GB WXP:35.8 cm (14.1")
- TS ThinkPad R52 PM750 512 60 XPP:38.1 cm (15")
Display resolution
- ThinkPad R51 PM735 1700 256MB 30GB WXP:1024 x 768 pixels
- TS ThinkPad R52 PM750 512 60 XPP:1400 x 1050 pixels
Processor frequency
- ThinkPad R51 PM735 1700 256MB 30GB WXP:1.7 GHz
- TS ThinkPad R52 PM750 512 60 XPP:1.8 GHz
Processor front side bus
- ThinkPad R51 PM735 1700 256MB 30GB WXP:400 MHz
- TS ThinkPad R52 PM750 512 60 XPP:533 MHz
Internal memory
- ThinkPad R51 PM735 1700 256MB 30GB WXP:0.25 GB
- TS ThinkPad R52 PM750 512 60 XPP:0.5 GB
Internal memory type
- ThinkPad R51 PM735 1700 256MB 30GB WXP:DDR-SDRAM
- TS ThinkPad R52 PM750 512 60 XPP:DDR2-SDRAM
Total storage capacity
- ThinkPad R51 PM735 1700 256MB 30GB WXP:30 GB
- TS ThinkPad R52 PM750 512 60 XPP:60 GB
Graphics card interface
- ThinkPad R51 PM735 1700 256MB 30GB WXP:Direct AGP
- TS ThinkPad R52 PM750 512 60 XPP:PCI Express

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R51 PM735 1700 256MB 30GB WXP, TS ThinkPad R52 PM750 512 60 XPP
57 specifications	A Lenovo ThinkPad R51 PM735 1700 256MB 30GB WXP View product	B Lenovo TS ThinkPad R52 PM750 512 60 XPP View product
Display2 differ
Display diagonalDiffers	35.8 cm (14.1")	38.1 cm (15")
Display resolutionDiffers	1024 x 768 pixels	1400 x 1050 pixels
Processor2 differ
Processor frequencyDiffers	1.7 GHz	1.8 GHz
Processor front side busDiffers	400 MHz	533 MHz
Memory2 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	30 GB	60 GB
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Graphics1 differ
Graphics card interfaceDiffers	Direct AGP	PCI Express
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Mobility Radeon X300
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.064 GB
Audioidentical
Audio systemKnown for one	SoundMAX	Unknown — not stated by the source
Optical driveidentical
DVD read speedKnown for one	8x	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11a/IEEE 802.11b/IEEE 802.11g/Bluetooth
Ports & interfaces2 differ
Firewire (IEEE 1394) portsDiffers	0	1
I/O portsDiffers	Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)	1 x Docking/Port Replicator 1 x Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Pointing Stick
Software1 differ
Bundled softwareDiffers	Access Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Intervideo WinDVD, Adobe Acrobat Reader	Access 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)Differs	4 h	3.6 h
Weight & dimensions2 differ
WeightDiffers	2.7 kg	2.8 kg
Dimensions (WxDxH)Differs	314 x 260 x 34 mm	332 x 269 x 38 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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