Product comparison · 2 laptops

ASUS K551LN-XX044D laptop Intel® Core™ i7 i7-4500U vs ASUS Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U

148specifications compared
20differ
128identical
10known for one product only

Key differences

Touchscreen
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:No
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:Yes
Processor family
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:Intel® Core™ i7
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:Intel® Core™ i5
Processor generation
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:4th gen Intel® Core™ i7
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:4th gen Intel® Core™ i5
Processor model
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:i7-4500U
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:i5-4200U
Processor boost frequency
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:3 GHz
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:2.6 GHz
Processor frequency
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:1.8 GHz
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:1.6 GHz
Processor cache
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:4 MB
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:3 MB
PCI Express configurations
- K551LN-XX044D laptop Intel® Core™ i7 i7-4500U:2x4
- Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U:1x4, 2x4

Side by side

Differences highlightedShow differences only

Comparison of K551LN-XX044D, S551LB-CJ291H
158 specifications	A ASUS K551LN-XX044D laptop Intel® Core™ i7 i7-4500U Model K551LN-XX044D View product	B ASUS Vivobook S551LB-CJ291H laptop Intel® Core™ i5 i5-4200U Model S551LB-CJ291H View product
Display1 differ
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor8 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i7	4th gen Intel® Core™ i5
Processor modelDiffers	i7-4500U	i5-4200U
Processor boost frequencyDiffers	3 GHz	2.6 GHz
Processor frequencyDiffers	1.8 GHz	1.6 GHz
Processor cacheDiffers	4 MB	3 MB
Processor seriesDiffers	Intel Core i7-4500 Mobile series	Intel Core i5-4200 Mobile series
PCI Express configurationsDiffers	2x4	1x4, 2x4
Memoryidentical
Memory form factorKnown for one	Unknown — not stated by the source	On-board + SO-DIMM
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
HDD capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 840M	NVIDIA® GeForce® GT 740M
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	FreeDOS	Windows 8
Processor special features5 differ
Intel FDI TechnologyDiffers	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Differs	Yes	No
Processor ARK IDDiffers	75460	75459
Processor codeDiffers	SR16Z	SR170
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.4 kg
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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