Product comparison · 2 laptops

ASUS K42JY-A1 laptop Intel® Core™ i5 i5-480M vs ASUS UL20FT-B1 laptop Intel® Core™ i3 i3-380UM

134specifications compared
29differ
105identical
34known for one product only

Key differences

Display diagonal
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:35.6 cm (14")
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:30.7 cm (12.1")
Processor family
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:Intel® Core™ i5
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:Intel® Core™ i3
Processor generation
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:4th gen Intel® Core™ i5
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:Intel® Core™ i3
Processor model
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:i5-480M
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:i3-380UM
Processor boost frequency
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:2.93 GHz
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:1.33 GHz
Processor frequency
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:2.66 GHz
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:1.33 GHz
Thermal Design Power (TDP)
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:35 W
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:18 W
CPU multiplier (bus/core ratio)
- K42JY-A1 laptop Intel® Core™ i5 i5-480M:20
- UL20FT-B1 laptop Intel® Core™ i3 i3-380UM:10

Side by side

Differences highlightedShow differences only

Comparison of K42JY-A1, UL20FT-B1
168 specifications	A ASUS K42JY-A1 laptop Intel® Core™ i5 i5-480M Model K42JY-A1 View product	B ASUS UL20FT-B1 laptop Intel® Core™ i3 i3-380UM Model UL20FT-B1 View product
Display1 differ
Display diagonalDiffers	35.6 cm (14")	30.7 cm (12.1")
Processor8 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i3
Processor modelDiffers	i5-480M	i3-380UM
Processor boost frequencyDiffers	2.93 GHz	1.33 GHz
Processor frequencyDiffers	2.66 GHz	1.33 GHz
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-300 Mobile Series
Thermal Design Power (TDP)Differs	35 W	18 W
CPU multiplier (bus/core ratio)Differs	20	10
Memory2 differ
Memory clock speedDiffers	1333 MHz	1066 MHz
Maximum internal memoryDiffers	8 GB	4 GB
Storage1 differ
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics3 differ
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Radeon HD 6470M	Unknown — not stated by the source
Graphics card familyDiffers	AMD	Intel
On-board graphics card base frequencyDiffers	500 MHz	166 MHz
On-board graphics card dynamic frequency (max)Differs	766 MHz	500 MHz
Audio1 differ
Audio systemDiffers	HDA	SRS
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Network1 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces1 differ
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini VGA ports quantityKnown for one	0	Unknown — not stated by the source
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsKnown for one	0	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
USB 1.1 ports quantityKnown for one	0	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
TV-outKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Full-size keyboardDiffers	No	Yes
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	52952	50028
Processor codeDiffers	SLC26	SLBSL
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	BGA 34 x 28
Batteryidentical
Battery capacityKnown for one	47 Wh	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
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	3.43 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, User
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	2.2 kg	1.56 kg
WidthDiffers	349 mm	296 mm
DepthDiffers	238 mm	210 mm
Height (front)Differs	3 cm	2.5 cm
Height (rear)Differs	3.65 cm	3 cm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Video inKnown for one	0	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3/802.3u/802.3ab

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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