Product comparison · 2 laptops

Lenovo ThinkPad R52 PM 1.73GHz 512MB 40GB XPP vs Lenovo TS THINKPAD R50E PMC735-1.7G

47specifications compared
18differ
29identical
18known for one product only

Key differences

Processor frequency
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:1.73 GHz
- TS THINKPAD R50E PMC735-1.7G:1.7 GHz
Processor front side bus
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:533 MHz
- TS THINKPAD R50E PMC735-1.7G:400 MHz
Internal memory
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:0.5 GB
- TS THINKPAD R50E PMC735-1.7G:0.25 GB
Internal memory type
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:DDR2-SDRAM
- TS THINKPAD R50E PMC735-1.7G:DDR-SDRAM
Maximum graphics card memory
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:0.128 GB
- TS THINKPAD R50E PMC735-1.7G:0.064 GB
Graphics card interface
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:PCI Express
- TS THINKPAD R50E PMC735-1.7G:Direct AGP
Number of built-in speakers
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:2
- TS THINKPAD R50E PMC735-1.7G:1
CD rewrite speed
- ThinkPad R52 PM 1.73GHz 512MB 40GB XPP:24x
- TS THINKPAD R50E PMC735-1.7G:10x

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R52 PM 1.73GHz 512MB 40GB XPP, TS THINKPAD R50E PMC735-1.7G
65 specifications	A Lenovo ThinkPad R52 PM 1.73GHz 512MB 40GB XPP View product	B Lenovo TS THINKPAD R50E PMC735-1.7G View product
Displayidentical
Display diagonal	38.1 cm (15")	38.1 cm (15")
Display resolution	1024 x 768 pixels	1024 x 768 pixels
Native aspect ratio	4:3	4:3
Processor2 differ
Processor frequencyDiffers	1.73 GHz	1.7 GHz
Processor front side busDiffers	533 MHz	400 MHz
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
Memory2 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR-SDRAM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storageidentical
Total storage capacity	40 GB	40 GB
HDD interfaceKnown for one	Ultra-ATA/100	Unknown — not stated by the source
Graphics2 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 900	Unknown — not stated by the source
Maximum graphics card memoryDiffers	0.128 GB	0.064 GB
Graphics card interfaceDiffers	PCI Express	Direct AGP
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Audio1 differ
Audio system	SoundMAX	SoundMAX
Number of built-in speakersDiffers	2	1
Optical drive1 differ
CD read speed	24x	24x
CD write speed	24x	24x
CD rewrite speedDiffers	24x	10x
DVD read speed	8x	8x
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Ethernet/Fast Ethernet/IEEE 802.11b/IEEE 802.11g
Wireless technologyKnown for one	IEEE 802.11b/IEEE 802.11g/Bluetooth	Unknown — not stated by the source
Ports & interfaces5 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	1	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantityDiffers	1	0
CardBus PCMCIA slot typeDiffers	Type II	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
PS/2 ports quantity	0	0
Parallel ports quantityDiffers	1	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Keyboard typeKnown for one	Unknown — not stated by the source	Full size
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	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	Access Connections; Access Program; Rescue & Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Battery1 differ
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery life (max)Differs	3.7 h	4 h
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensionsidentical
Weight	2.8 kg	2.8 kg
Dimensions (WxDxH)	332 x 269 x 38 mm	332 x 269 x 38 mm
Other features1 differ
Infrared data portDiffers	Yes	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter type	AC	AC
Security featuresKnown for one	Unknown — not stated by the source	-Hard disk drive password -Power-on password -Security Slot -Supervisor password
Battery typeKnown for one	Unknown — not stated by the source	6 Cell
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	No
Wake-on-Ring readyKnown for one	Unknown — not stated by the source	No
Modem typeKnown for one	Unknown — not stated by the source	56K V.92
Hard driveidentical
Storage drive typeKnown for one	Unknown — not stated by the source	ATA-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.

More laptop comparisons

All laptop comparisons