Product comparison · 2 laptops

ASUS K40IN VX148X vs Lenovo ThinkPad X301 (27763HG), HU

76specifications compared
32differ
44identical
56known for one product only

Key differences

Display diagonal
- K40IN VX148X:35.6 cm (14")
- ThinkPad X301 (27763HG), HU:33.8 cm (13.3")
Display resolution
- K40IN VX148X:1366 x 768 pixels
- ThinkPad X301 (27763HG), HU:1440 x 900 pixels
Native aspect ratio
- K40IN VX148X:16:9
- ThinkPad X301 (27763HG), HU:16:10
Processor model
- K40IN VX148X:T5870
- ThinkPad X301 (27763HG), HU:SU9400
Processor frequency
- K40IN VX148X:2 GHz
- ThinkPad X301 (27763HG), HU:1.4 GHz
Processor cache
- K40IN VX148X:2 MB
- ThinkPad X301 (27763HG), HU:3 MB
Processor socket
- K40IN VX148X:LGA 3647 (Socket P)
- ThinkPad X301 (27763HG), HU:BGA 956
Processor lithography
- K40IN VX148X:65 nm
- ThinkPad X301 (27763HG), HU:45 nm

Side by side

Differences highlightedShow differences only

Comparison of K40IN VX148X, ThinkPad X301 (27763HG), HU
132 specifications	A ASUS K40IN VX148X View product	B Lenovo ThinkPad X301 (27763HG), HU View product
Display3 differ
Display diagonalDiffers	35.6 cm (14")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Processor11 differ
Processor modelDiffers	T5870	SU9400
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	2 MB	3 MB
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor lithographyDiffers	65 nm	45 nm
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo SU9000 Series
Processor codenameKnown for one	Unknown — not stated by the source	Penryn
Bus typeKnown for one	Unknown — not stated by the source	FSB
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	10	7
ECC supported by processorKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	M0	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	2 GB
Memory clock speedDiffers	800 MHz	1066 MHz
Memory layout (slots x size)Differs	2 x 2 GB	1 x 2 GB
Internal memory typeKnown for one	DDR2-SDRAM	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	250 GB	128 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Card reader integratedDiffers	Yes	No
Compatible memory cardsKnown for one	MMC, SD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® G102M	Intel® GMA 4500MHD
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Audio system full duplexKnown for one	Yes	Unknown — not stated by the source
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	802.11a/b/g/n	Intel 5300AGN
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	4	3
Microphone inDiffers	Yes	No
Docking connectorDiffers	No	Yes
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Keyboard keystrokeKnown for one	1.9 cm	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Adobe Acrobat Reader 8.0	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista/XP	Unknown — not stated by the source
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	No
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Processor ARK IDDiffers	37034	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Processor codeKnown for one	SLAZR	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.36 kg	1.42 kg
WidthDiffers	345 mm	318 mm
DepthDiffers	249 mm	231 mm
HeightKnown for one	Unknown — not stated by the source	23.4 mm
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	3.55 cm	Unknown — not stated by the source
Other features1 differ
Infrared data portDiffers	Yes	No
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source

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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