Product comparison · 2 laptops

Lenovo THINKPAD R50E CELM370-1.5G vs Lenovo ThinkPad X41

39specifications compared
12differ
27identical
36known for one product only

Key differences

Display diagonal
- THINKPAD R50E CELM370-1.5G:38.1 cm (15")
- ThinkPad X41:30.7 cm (12.1")
Internal memory
- THINKPAD R50E CELM370-1.5G:0.5 GB
- ThinkPad X41:1 GB
Internal memory type
- THINKPAD R50E CELM370-1.5G:DDR-SDRAM
- ThinkPad X41:DDR2-SDRAM
Docking connector
- THINKPAD R50E CELM370-1.5G:No
- ThinkPad X41:Yes
CardBus PCMCIA slots quantity
- THINKPAD R50E CELM370-1.5G:0
- ThinkPad X41:1
CardBus PCMCIA slot type
- THINKPAD R50E CELM370-1.5G:No
- ThinkPad X41:Type II
Battery life (max)
- THINKPAD R50E CELM370-1.5G:3.4 h
- ThinkPad X41:2.5 h
Weight
- THINKPAD R50E CELM370-1.5G:2.8 kg
- ThinkPad X41:1.24 kg

Side by side

Differences highlightedShow differences only

Comparison of THINKPAD R50E CELM370-1.5G, ThinkPad X41
75 specifications	A Lenovo THINKPAD R50E CELM370-1.5G View product	B Lenovo ThinkPad X41 View product
Display1 differ
Display diagonalDiffers	38.1 cm (15")	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	0.5 GB	1 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storageidentical
Total storage capacity	40 GB	40 GB
HDD interfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
HDD speedKnown for one	Unknown — not stated by the source	4200 RPM
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Maximum graphics card memoryKnown for one	0.064 GB	Unknown — not stated by the source
Maximum resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Graphics card interfaceKnown for one	Direct AGP	Unknown — not stated by the source
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 systemKnown for one	SoundMAX	Unknown — not stated by the source
Number of built-in speakers	1	1
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	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	IEEE 802.11a/b/g
BluetoothKnown for one	Unknown — not stated by the source	Yes
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) ports	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
ExpressCard slotKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing device	Trackpad	Trackpad
Keyboard typeKnown for one	Full size	Unknown — not stated by the source
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 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	3.4 h	2.5 h
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	2.8 kg	1.24 kg
Dimensions (WxDxH)Known for one	332 x 269 x 38 mm	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	268 mm
DepthKnown for one	Unknown — not stated by the source	211 mm
HeightKnown for one	Unknown — not stated by the source	21 mm
Hard driveidentical
Storage drive typeKnown for one	ATA-100 (Enhanced IDE)	Unknown — not stated by the source
Other features2 differ
Security featuresKnown for one	-Hard disk drive password -Power-on password -Security Slot -Supervisor password	Unknown — not stated by the source
Infrared data portDiffers	No	Yes
Battery typeKnown for one	6 Cell	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	No	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	No	Unknown — not stated by the source
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem typeDiffers	56K V.92	V.92
Supplied AC adapter type	AC	AC
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

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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