Product comparison · 2 laptops

Lenovo ThinkPad R50e Intel Celeron M 340 vs Lenovo ThinkPad X41 PM 758 1.5GHz

45specifications compared
18differ
27identical
15known for one product only

Key differences

Display diagonal
- ThinkPad R50e Intel Celeron M 340:35.8 cm (14.1")
- ThinkPad X41 PM 758 1.5GHz:30.7 cm (12.1")
Internal memory
- ThinkPad R50e Intel Celeron M 340:0.25 GB
- ThinkPad X41 PM 758 1.5GHz:0.5 GB
Internal memory type
- ThinkPad R50e Intel Celeron M 340:DDR-SDRAM
- ThinkPad X41 PM 758 1.5GHz:DDR2-SDRAM
Total storage capacity
- ThinkPad R50e Intel Celeron M 340:30 GB
- ThinkPad X41 PM 758 1.5GHz:40 GB
Optical drive type
- ThinkPad R50e Intel Celeron M 340:DVD-ROM
- ThinkPad X41 PM 758 1.5GHz:No
Maximum graphics card memory
- ThinkPad R50e Intel Celeron M 340:0.064 GB
- ThinkPad X41 PM 758 1.5GHz:0.128 GB
Graphics card interface
- ThinkPad R50e Intel Celeron M 340:Direct AGP
- ThinkPad X41 PM 758 1.5GHz:PCI Express
CardBus PCMCIA slots quantity
- ThinkPad R50e Intel Celeron M 340:0
- ThinkPad X41 PM 758 1.5GHz:1

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R50e Intel Celeron M 340, ThinkPad X41 PM 758 1.5GHz
60 specifications	A Lenovo ThinkPad R50e Intel Celeron M 340 View product	B Lenovo ThinkPad X41 PM 758 1.5GHz View product
Display1 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
Display resolution	1024 x 768 pixels	1024 x 768 pixels
Native aspect ratio	4:3	4:3
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel® Celeron® M	Unknown — not stated by the source
Processor frequency	1.5 GHz	1.5 GHz
Processor front side bus	400 MHz	400 MHz
Memory2 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	30 GB	40 GB
HDD interfaceKnown for one	Ultra-ATA/100	Unknown — not stated by the source
Optical drive typeDiffers	DVD-ROM	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphics2 differ
Maximum graphics card memoryDiffers	0.064 GB	0.128 GB
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	Intel® GMA 900
Audioidentical
Audio system	SoundMAX	SoundMAX
Number of built-in speakers	1	1
Cameraidentical
Front cameraKnown for one	No	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	Ethernet/Fast Ethernet/Gigabit Ethernet/IEEE 802.11b/IEEE 802.11g
Ports & interfaces4 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) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slotDiffers	No	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantityDiffers	1	0
Serial ports quantity	0	0
USB 1.1 ports quantity	0	0
Keyboardidentical
Pointing device	Trackpad	Trackpad
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Access Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, 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
Battery2 differ
Number of battery cellsDiffers	6	8
Battery life (max)Differs	3.5 h	5.7 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 & dimensions2 differ
WeightDiffers	2.7 kg	1.45 kg
Dimensions (WxDxH)Differs	314 x 260 x 33 mm	268 x 211 x 24 mm
Other features1 differ
Infrared data portDiffers	No	Yes
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	-Supervisor password -Power-on password -Security lock slot -Hard disk drive password
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
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.

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