Product comparison · 2 laptops

Lenovo TS Thinkpad R50e Cent735 1700 512MB 40GB vs Lenovo TS ThinkPad R52 PM750 512 60 XPP

49specifications compared
15differ
34identical
10known for one product only

Key differences

Display resolution
- TS Thinkpad R50e Cent735 1700 512MB 40GB:1024 x 768 pixels
- TS ThinkPad R52 PM750 512 60 XPP:1400 x 1050 pixels
Processor frequency
- TS Thinkpad R50e Cent735 1700 512MB 40GB:1.7 GHz
- TS ThinkPad R52 PM750 512 60 XPP:1.8 GHz
Processor front side bus
- TS Thinkpad R50e Cent735 1700 512MB 40GB:400 MHz
- TS ThinkPad R52 PM750 512 60 XPP:533 MHz
Internal memory type
- TS Thinkpad R50e Cent735 1700 512MB 40GB:DDR-SDRAM
- TS ThinkPad R52 PM750 512 60 XPP:DDR2-SDRAM
Total storage capacity
- TS Thinkpad R50e Cent735 1700 512MB 40GB:40 GB
- TS ThinkPad R52 PM750 512 60 XPP:60 GB
Graphics card interface
- TS Thinkpad R50e Cent735 1700 512MB 40GB:Direct AGP
- TS ThinkPad R52 PM750 512 60 XPP:PCI Express
Number of built-in speakers
- TS Thinkpad R50e Cent735 1700 512MB 40GB:1
- TS ThinkPad R52 PM750 512 60 XPP:2
Firewire (IEEE 1394) ports
- TS Thinkpad R50e Cent735 1700 512MB 40GB:0
- TS ThinkPad R52 PM750 512 60 XPP:1

Side by side

Differences highlightedShow differences only

Comparison of TS Thinkpad R50e Cent735 1700 512MB 40GB, TS ThinkPad R52 PM750 512 60 XPP
59 specifications	A Lenovo TS Thinkpad R50e Cent735 1700 512MB 40GB View product	B Lenovo TS ThinkPad R52 PM750 512 60 XPP View product
Display1 differ
Display diagonal	38.1 cm (15")	38.1 cm (15")
Display resolutionDiffers	1024 x 768 pixels	1400 x 1050 pixels
Native aspect ratio	4:3	4:3
Processor2 differ
Processor manufacturer	Intel	Intel
Processor frequencyDiffers	1.7 GHz	1.8 GHz
Processor front side busDiffers	400 MHz	533 MHz
Memory1 differ
Internal memory	0.5 GB	0.5 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	40 GB	60 GB
Graphics1 differ
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
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
Audio1 differ
Audio systemKnown for one	SoundMAX	Unknown — not stated by the source
Number of built-in speakersDiffers	1	2
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	10x	Unknown — not stated by the source
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 & interfaces3 differ
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	No	Yes
PS/2 ports quantity	0	0
Parallel ports quantityDiffers	0	1
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
I/O portsKnown for one	Unknown — not stated by the source	1 x Docking/Port Replicator 1 x Expansion Bus port (for Dock II/Mini Dock or Port Replicator II)
Keyboardidentical
Pointing device	Pointing Stick	Pointing Stick
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Access Connections; Access Program; Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, 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
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensionsidentical
Weight	2.8 kg	2.8 kg
Dimensions (WxDxH)	332 x 269 x 38 mm	332 x 269 x 38 mm
Hard drive1 differ
Storage drive typeDiffers	ATA-100	ATA-100 (Enhanced IDE)
Other features1 differ
Security features	-Hard disk drive password -Power-on password -Security Slot -Supervisor password	-Hard disk drive password -Power-on password -Security Slot -Supervisor password
Infrared data portDiffers	No	Yes
Battery type	6 Cell	6 Cell
Wake-on-LAN ready	No	No
Wake-on-Ring ready	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	56K V.92	56K V.92
Supplied AC adapter type	AC	AC

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