Product comparison · 2 laptops

Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXPH vs Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN

45specifications compared
17differ
28identical
12known for one product only

Key differences

The Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN has 0.46 GHz more processor frequency than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXPH (1.86 GHz vs 1.4 GHz). The Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN has 133 MHz more processor front side bus than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXPH (533 MHz vs 400 MHz). The Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN has 0.25 GB more internal memory than the Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXPH (0.5 GB vs 0.25 GB). Only the Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN has TV-out. Only the Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN has infrared data port.

Display resolution
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:1024 x 768 pixels
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:1400 x 1050 pixels
Processor frequency
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:1.4 GHz
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:1.86 GHz
Processor front side bus
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:400 MHz
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:533 MHz
Internal memory
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:0.25 GB
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:0.5 GB
Internal memory type
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:DDR-SDRAM
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:DDR2-SDRAM
Total storage capacity
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:40 GB
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:60 GB
Graphics card interface
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:Direct AGP
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:PCI Express
Number of built-in speakers
- TS ThinkPad R50e CelM360 256MB 40GB WXPH:1
- TS ThinkPad R52 PM750 512 60 XPP AZB-EN:2

Side by side

Differences highlightedShow differences only

Comparison of TS ThinkPad R50e CelM360 256MB 40GB WXPH, TS ThinkPad R52 PM750 512 60 XPP AZB-EN
57 specifications	A Lenovo TS ThinkPad R50e CelM360 256MB 40GB WXPH View product	B Lenovo TS ThinkPad R52 PM750 512 60 XPP AZB-EN 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
Contrast ratio (typical)Known for one	Unknown — not stated by the source	750:1
Processor2 differ
Processor manufacturer	Intel	Intel
Processor familyKnown for one	Intel® Celeron® M	Unknown — not stated by the source
Processor frequencyDiffers	1.4 GHz	1.86 GHz
Processor front side busDiffers	400 MHz	533 MHz
Memory2 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	40 GB	60 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
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
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
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in portKnown for one	No	Unknown — not stated by the source
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	-AC adapter -Docking/Port Replicator -IEEE 1394 -Microphone/line in -Expansion Bus port (for Dock II/Mini Dock or Port Replicator II) -External Display -Headphone/Line out -Infrared -2 USB 2.0 -RJ-45 -S-Video out -Parallel -RJ-11
Keyboardidentical
Keyboard type	Full size	Full size
Software2 differ
Bundled softwareDiffers	Access IBM, IBM Access Connections, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader	Access IBM, IBM Access Connections, IBM Rescue and Recovery, Norton AntiVirus 2004 with 90 days of virus definition upgrades, PC Doctor diagnostics, Adobe Acrobat Reader
Compatible operating systemsDiffers	Microsoft Windows XP Home Edition	Microsoft Windows XP Professional
Battery1 differ
Battery life (max)Differs	3.4 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 driveidentical
Storage drive type	ATA-100 (Enhanced IDE)	ATA-100 (Enhanced IDE)
Other features2 differ
Security featuresDiffers	-Hard disk drive password -IBM Security Slot -Power-on password -Supervisor password	-Hard disk drive password -IBM Embedded Security Subsystem 2.0 -IBM Security Slot -Power-on password -Supervisor password
Infrared data portDiffers	No	Yes
Battery type	6 Cell Lithium-Ion	6 Cell Lithium-Ion
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 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.

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