Product comparison · 2 laptops

ASUS U31JG-A1 laptop Intel® Core™ i3 i3-380M vs Samsung P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M

122specifications compared
28differ
94identical
33known for one product only

Key differences

Product colour
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:Silver
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:Black
Display diagonal
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:33.8 cm (13.3")
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:39.6 cm (15.6")
Processor model
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:i3-380M
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:i3-370M
Processor frequency
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:2.53 GHz
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:2.4 GHz
Processor socket
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:PGA988
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:Socket 988
CPU multiplier (bus/core ratio)
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:19
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:18
Internal memory
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:4 GB
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:2 GB
Maximum internal memory
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:4 GB
- P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M:8 GB

Side by side

Differences highlightedShow differences only

Comparison of U31JG-A1, NP-P580-JA02US
155 specifications	A ASUS U31JG-A1 laptop Intel® Core™ i3 i3-380M Model U31JG-A1 View product	B Samsung P NP-P580-JA02US laptop Intel® Core™ i3 i3-370M Model NP-P580-JA02US View product
Design1 differ
Product colourDiffers	Silver	Black
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor4 differ
Processor modelDiffers	i3-380M	i3-370M
Processor frequencyDiffers	2.53 GHz	2.4 GHz
Processor socketDiffers	PGA988	Socket 988
CPU multiplier (bus/core ratio)Differs	19	18
SteppingKnown for one	Unknown — not stated by the source	K0
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	4 GB	8 GB
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
HDD capacityDiffers	500 GB	320 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD	MMC, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 415M	Intel® HD Graphics
Graphics card familyDiffers	NVIDIA	Intel
Audioidentical
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
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	4
S/PDIF out portDiffers	Yes	No
Docking connectorDiffers	No	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM55 Express	Unknown — not stated by the source
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	100
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features3 differ
Physical Address Extension (PAE)Differs	36 bit	Yes
Processor ARK IDDiffers	50178	49020
Supported instruction setsDiffers	SSE4.1/4.2	SSE4.1, SSE4.2
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLBUK
Power1 differ
AC adapter powerDiffers	90 W	60 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	4.74 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Securityidentical
Password protection typeKnown for one	BIOS, User	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	1.78 kg	2.48 kg
WidthDiffers	328 mm	370.8 mm
DepthDiffers	233 mm	256.5 mm
Height (front)Differs	2.53 cm	3.05 cm
Height (rear)Differs	2.85 cm	3.56 cm
Width (imperial)Known for one	Unknown — not stated by the source	37.1 cm (14.6")
Depth (imperial)Known for one	Unknown — not stated by the source	25.6 cm (10.1")
Height (front) (imperial)Known for one	Unknown — not stated by the source	3.05 cm (1.2")
Height (rear) (imperial)Known for one	Unknown — not stated by the source	3.56 cm (1.4")
Other featuresidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold

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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