Product comparison · 2 laptops

Lenovo TS ThinkPad R50e Celeron M 330 1.4GHz vs Lenovo TS ThinkPad R51 PM735 1.7Ghz

50specifications compared
19differ
31identical
10known for one product only

Key differences

Display diagonal
- TS ThinkPad R50e Celeron M 330 1.4GHz:35.8 cm (14.1")
- TS ThinkPad R51 PM735 1.7Ghz:38.1 cm (15")
Display resolution
- TS ThinkPad R50e Celeron M 330 1.4GHz:1024 x 768 pixels
- TS ThinkPad R51 PM735 1.7Ghz:1400 x 1050 pixels
Processor frequency
- TS ThinkPad R50e Celeron M 330 1.4GHz:1.4 GHz
- TS ThinkPad R51 PM735 1.7Ghz:1.7 GHz
Internal memory
- TS ThinkPad R50e Celeron M 330 1.4GHz:0.25 GB
- TS ThinkPad R51 PM735 1.7Ghz:0.5 GB
Total storage capacity
- TS ThinkPad R50e Celeron M 330 1.4GHz:30 GB
- TS ThinkPad R51 PM735 1.7Ghz:60 GB
Optical drive type
- TS ThinkPad R50e Celeron M 330 1.4GHz:DVD-ROM
- TS ThinkPad R51 PM735 1.7Ghz:DVD-RW
Maximum graphics card memory
- TS ThinkPad R50e Celeron M 330 1.4GHz:0.064 GB
- TS ThinkPad R51 PM735 1.7Ghz:0.032 GB
Graphics card interface
- TS ThinkPad R50e Celeron M 330 1.4GHz:Direct AGP
- TS ThinkPad R51 PM735 1.7Ghz:AGP 4X

Side by side

Differences highlightedShow differences only

Comparison of TS ThinkPad R50e Celeron M 330 1.4GHz, TS ThinkPad R51 PM735 1.7Ghz
60 specifications	A Lenovo TS ThinkPad R50e Celeron M 330 1.4GHz View product	B Lenovo TS ThinkPad R51 PM735 1.7Ghz 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
Processor1 differ
Processor familyKnown for one	Intel® Celeron® M	Unknown — not stated by the source
Processor frequencyDiffers	1.4 GHz	1.7 GHz
Memory1 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Storage2 differ
Total storage capacityDiffers	30 GB	60 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
Graphics2 differ
Maximum graphics card memoryDiffers	0.064 GB	0.032 GB
Graphics card interfaceDiffers	Direct AGP	AGP 4X
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 9000 IGP
Audio1 differ
Number of built-in speakersDiffers	1	2
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/Bluetooth
Ports & interfaces2 differ
Firewire (IEEE 1394) portsDiffers	0	1
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Keyboard1 differ
Pointing deviceDiffers	Trackpad	ThinkPad UltraNav
Keyboard typeKnown for one	Unknown — not stated by the source	Full size
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareKnown for one	Access Program, ThinkVantage Access Connections, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004, PC Doctor diagnostics, Adobe Acrobat Reader	Unknown — not stated by the source
Battery1 differ
Battery life (max)Differs	3.5 h	3.7 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	IBM	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.7 kg	3 kg
Dimensions (WxDxH)Differs	314 x 260 x 33 mm	332 x 269 x 38 mm
Other features2 differ
Security featuresDiffers	-Hard disk drive password -Power-on password -Security Slot -upervisor password	-Hard disk drive password -Power-on password -Security Slot -Supervisor password
Infrared data portDiffers	No	Yes
Modem typeKnown for one	Unknown — not stated by the source	56K V.92

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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