Product comparison · 2 laptops

ASUS K72JU-TY084V laptop Intel® Core™ i3 i3-380M vs ASUS U31SD-RX080V laptop Intel® Core™ i3 i3-2310M

130specifications compared
40differ
90identical
21known for one product only

Key differences

Display diagonal
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:39.6 cm (15.6")
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:33.8 cm (13.3")
Display resolution
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:1600 x 900 pixels
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:1366 x 768 pixels
Processor generation
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
Processor model
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:i3-380M
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:i3-2310M
Processor frequency
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:2.53 GHz
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:2.1 GHz
System bus rate
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:2.5 GT/s
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:5 GT/s
Processor socket
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:PGA988
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:BGA 1023
Processor codename
- K72JU-TY084V laptop Intel® Core™ i3 i3-380M:Arrandale
- U31SD-RX080V laptop Intel® Core™ i3 i3-2310M:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of K72JU-TY084V, U31SD-RX080V
151 specifications	A ASUS K72JU-TY084V laptop Intel® Core™ i3 i3-380M Model K72JU-TY084V View product	B ASUS U31SD-RX080V laptop Intel® Core™ i3 i3-2310M Model U31SD-RX080V View product
Designidentical
Product colourKnown for one	Brown	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor10 differ
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor modelDiffers	i3-380M	i3-2310M
Processor frequencyDiffers	2.53 GHz	2.1 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor socketDiffers	PGA988	BGA 1023
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
TjunctionDiffers	90 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	19	21
SteppingKnown for one	Unknown — not stated by the source	J1
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Memory clock speedDiffers	1066 MHz	1333 MHz
Storage2 differ
Optical drive typeDiffers	DVD Super Multi DL	No
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD	Memory Stick (MS), MMC, SD
Graphics5 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 6370M	NVIDIA® GeForce® GT 520M
Graphics card familyDiffers	AMD	NVIDIA
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Audio systemKnown for one	SRS PS	Unknown — not stated by the source
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
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Networkidentical
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM55 Express	Unknown — not stated by the source
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	50178	52220
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1/4.2	AVX
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR04S
Battery1 differ
Battery capacityDiffers	2200 mAh	4400 mAh
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Poweridentical
AC adapter output currentKnown for one	4.74 A	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	3.11 kg	1.78 kg
WidthDiffers	420 mm	328 mm
DepthDiffers	281 mm	232.8 mm
Height (front)Differs	3.5 cm	2.54 cm
Height (rear)Differs	3.74 cm	2.85 cm
Other featuresidentical
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC

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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