Product comparison · 2 laptops

ASUS K51AE-SX046V Intel® Pentium® Dual-Core T4400 vs MSI Wind U100-439US netbook Intel Pentium Mobile N270

87specifications compared
42differ
45identical
44known for one product only

Key differences

Display diagonal
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:39.6 cm (15.6")
- Wind U100-439US netbook Intel Pentium Mobile N270:25.4 cm (10")
Display resolution
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:1366 x 768 pixels
- Wind U100-439US netbook Intel Pentium Mobile N270:1024 x 600 pixels
Native aspect ratio
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:16:9
- Wind U100-439US netbook Intel Pentium Mobile N270:5:3
Processor family
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
- Wind U100-439US netbook Intel Pentium Mobile N270:Intel Pentium Mobile
Processor model
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:T4400
- Wind U100-439US netbook Intel Pentium Mobile N270:N270
Processor cores
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:2
- Wind U100-439US netbook Intel Pentium Mobile N270:1
Processor frequency
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:2.2 GHz
- Wind U100-439US netbook Intel Pentium Mobile N270:1.6 GHz
Processor cache
- K51AE-SX046V Intel® Pentium® Dual-Core T4400:1 MB
- Wind U100-439US netbook Intel Pentium Mobile N270:0.512 MB

Side by side

Differences highlightedShow differences only

Comparison of K51AE-SX046V, U100-439US
131 specifications	A ASUS K51AE-SX046V Intel® Pentium® Dual-Core T4400 Model K51AE-SX046V View product	B MSI Wind U100-439US netbook Intel Pentium Mobile N270 Model U100-439US View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	25.4 cm (10")
Display resolutionDiffers	1366 x 768 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	5:3
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel Pentium Mobile
Processor modelDiffers	T4400	N270
Processor coresDiffers	2	1
Processor threads	2	2
Processor frequencyDiffers	2.2 GHz	1.6 GHz
Processor cacheDiffers	1 MB	0.512 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	533 MHz
Processor socketDiffers	Socket 478	Socket F (1207)
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Atom N200 Series
Processor codenameDiffers	Penryn	Diamondville
Bus type	FSB	FSB
FSB Parity	No	No
SteppingDiffers	R0	C0
Thermal Design Power (TDP)Differs	35 W	2.5 W
TjunctionDiffers	105 °C	90 °C
Number of Processing Die TransistorsDiffers	410 M	47 M
Processing Die sizeDiffers	107 mm²	26 mm²
CPU multiplier (bus/core ratio)Differs	11	12
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speedDiffers	800 MHz	667 MHz
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	MMC, MS Pro, SD
HDD capacityKnown for one	Unknown — not stated by the source	120 GB
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500M	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	GMA 950
Audioidentical
Audio systemKnown for one	SRS Premium	Unknown — not stated by the source
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network1 differ
Wireless technologyDiffers	802.11b/g/n	IEEE 802.11 b/g
Bluetooth	No	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
TV-in portKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® GL40 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Home Edition
Pre-installed softwareKnown for one	Adobe Acrobat Reader 8.0	Unknown — not stated by the source
Processor special features9 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	40739	36331
Processor codeDiffers	SLGJL	SLB73
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE2, SSE3
Battery1 differ
Number of battery cellsDiffers	6	3
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Power1 differ
AC adapter powerDiffers	65 W	40 W
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions5 differ
WeightDiffers	2.6 kg	1.04 kg
WidthDiffers	370 mm	260 mm
DepthDiffers	256 mm	180 mm
Height (front)Differs	3.1 cm	1.9 cm
Height (rear)Differs	3.55 cm	3.15 cm
Weight (imperial)Known for one	Unknown — not stated by the source	1.04 kg (2.3 lbs)
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Netbook
Product colourKnown for one	Unknown — not stated by the source	White

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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