Product comparison · 2 laptops

ASUS M51SN-AS023C, FR vs NEC Versa S970, FR

117specifications compared
41differ
76identical
20known for one product only

Key differences

Display diagonal
- M51SN-AS023C, FR:39.1 cm (15.4")
- Versa S970, FR:35.8 cm (14.1")
Display resolution
- M51SN-AS023C, FR:1440 x 900 pixels
- Versa S970, FR:1280 x 800 pixels
Processor model
- M51SN-AS023C, FR:T9300
- Versa S970, FR:T7250
Processor frequency
- M51SN-AS023C, FR:2.5 GHz
- Versa S970, FR:2 GHz
Processor cache
- M51SN-AS023C, FR:6 MB
- Versa S970, FR:2 MB
Processor socket
- M51SN-AS023C, FR:LGA 3647 (Socket P)
- Versa S970, FR:Socket 478
Processor lithography
- M51SN-AS023C, FR:45 nm
- Versa S970, FR:65 nm
Processor codename
- M51SN-AS023C, FR:Penryn
- Versa S970, FR:Merom

Side by side

Differences highlightedShow differences only

Comparison of M51SN-AS023C, FR, Versa S970, FR
137 specifications	A ASUS M51SN-AS023C, FR View product	B NEC Versa S970, FR View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1440 x 900 pixels	1280 x 800 pixels
Processor12 differ
Processor modelDiffers	T9300	T7250
Processor frequencyDiffers	2.5 GHz	2 GHz
Processor cacheDiffers	6 MB	2 MB
Processor socketDiffers	LGA 3647 (Socket P)	Socket 478
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T9000 Series	Intel Core 2 Duo T7000 Series
Processor codenameDiffers	Penryn	Merom
SteppingDiffers	C0	M0
TjunctionDiffers	105 °C	100 °C
Processor core voltage (AC)Known for one	1.062 - 1.150 V	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	12.5	10
TcaseKnown for one	Unknown — not stated by the source	68 °C
Memory1 differ
Internal memoryDiffers	3 GB	1 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Storage3 differ
Total storage capacityDiffers	250 GB	120 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Compatible memory cardsDiffers	MMC, MS Duo, MS Pro, MS Pro Duo, SD	MMC, SD, xD
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 9500M GS	Intel® GMA X3100
Maximum graphics card memoryDiffers	0.5 GB	0.384 GB
Audio1 differ
Audio systemDiffers	Intel HDA	Realtek HDA ALC888 Azalia
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/g/n	IEEE 802.11a/b/g
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	Yes	No
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Parallel ports quantityDiffers	No	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM965 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard number of keysDiffers	88	87
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows XP Professional
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	33917	31728
Processor codeDiffers	SLAYY	SLA49
Power1 differ
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
AC adapter output currentDiffers	4.7 A	4.73 A
Securityidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	2.95 kg	2.2 kg
WidthDiffers	365 mm	332 mm
DepthDiffers	269 mm	240 mm
Height (front)Known for one	2.8 cm	Unknown — not stated by the source
Height (rear)Known for one	4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	35 mm
Other features2 differ
Infrared data portDiffers	No	Yes
Supplied AC adapter typeDiffers	AC, UP	AC
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C

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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