Product comparison · 2 laptops

Lenovo THINKPAD R61W C2D T7100-1.8G SYST vs NEC Versa P570 (NNAL4000590)

112specifications compared
22differ
90identical
16known for one product only

Key differences

Processor model
- THINKPAD R61W C2D T7100-1.8G SYST:T7100
- Versa P570 (NNAL4000590):T7300
Processor frequency
- THINKPAD R61W C2D T7100-1.8G SYST:1.8 GHz
- Versa P570 (NNAL4000590):2 GHz
Processor socket
- THINKPAD R61W C2D T7100-1.8G SYST:Socket 478
- Versa P570 (NNAL4000590):PBGA479, PPGA478
CPU multiplier (bus/core ratio)
- THINKPAD R61W C2D T7100-1.8G SYST:9
- Versa P570 (NNAL4000590):10
Internal memory
- THINKPAD R61W C2D T7100-1.8G SYST:1 GB
- Versa P570 (NNAL4000590):2 GB
Total storage capacity
- THINKPAD R61W C2D T7100-1.8G SYST:120 GB
- Versa P570 (NNAL4000590):160 GB
Optical drive type
- THINKPAD R61W C2D T7100-1.8G SYST:DVD±RW
- Versa P570 (NNAL4000590):DVD-RW
Discrete graphics card model
- THINKPAD R61W C2D T7100-1.8G SYST:NVIDIA Quadro NVS 140M
- Versa P570 (NNAL4000590):NVIDIA® GeForce® 8400 GS

Side by side

Differences highlightedShow differences only

Comparison of THINKPAD R61W C2D T7100-1.8G SYST, Versa P570 (NNAL4000590)
128 specifications	A Lenovo THINKPAD R61W C2D T7100-1.8G SYST View product	B NEC Versa P570 (NNAL4000590)View product
Processor4 differ
Processor modelDiffers	T7100	T7300
Processor frequencyDiffers	1.8 GHz	2 GHz
Processor socketDiffers	Socket 478	PBGA479, PPGA478
CPU multiplier (bus/core ratio)Differs	9	10
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage2 differ
Total storage capacityDiffers	120 GB	160 GB
Optical drive typeDiffers	DVD±RW	DVD-RW
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	NVIDIA® GeForce® 8400 GS
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	Intel HDA (azalia)
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Touchpad + Scroll zone
Keyboard number of keysKnown for one	Unknown — not stated by the source	103
Windows keysKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Yes	Power DVD 7.0 Roxio Creator 9.0
Processor special features1 differ
Processor ARK IDDiffers	29759	29760
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	3.5 h
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100/240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	4.74 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions3 differ
WeightDiffers	2.77 kg	2.7 kg
WidthDiffers	358 mm	332 mm
DepthDiffers	260 mm	250 mm
Other features1 differ
Infrared data portDiffers	No	Yes
Modem typeKnown for one	Unknown — not stated by the source	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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