Product comparison · 2 laptops

ASUS JF-A1 Intel® Core™ i5 i5-460M vs ASUS U31JG-A1 laptop Intel® Core™ i3 i3-380M

127specifications compared
28differ
99identical
27known for one product only

Key differences

Display diagonal
- JF-A1 Intel® Core™ i5 i5-460M:35.6 cm (14")
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:33.8 cm (13.3")
Processor family
- JF-A1 Intel® Core™ i5 i5-460M:Intel® Core™ i5
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
Processor generation
- JF-A1 Intel® Core™ i5 i5-460M:4th gen Intel® Core™ i5
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
Processor model
- JF-A1 Intel® Core™ i5 i5-460M:i5-460M
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:i3-380M
Processor socket
- JF-A1 Intel® Core™ i5 i5-460M:BGA 1288
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:PGA988
Tjunction
- JF-A1 Intel® Core™ i5 i5-460M:105 °C
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:90 °C
Memory clock speed
- JF-A1 Intel® Core™ i5 i5-460M:1066 MHz
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:1333 MHz
Maximum internal memory
- JF-A1 Intel® Core™ i5 i5-460M:8 GB
- U31JG-A1 laptop Intel® Core™ i3 i3-380M:4 GB

Side by side

Differences highlightedShow differences only

Comparison of JF-A1, U31JG-A1
154 specifications	A ASUS JF-A1 Intel® Core™ i5 i5-460M Model JF-A1 View product	B ASUS U31JG-A1 laptop Intel® Core™ i3 i3-380M Model U31JG-A1 View product
Designidentical
Product colour	Silver	Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	33.8 cm (13.3")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor6 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	Intel® Core™ i3
Processor modelDiffers	i5-460M	i3-380M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequency	2.53 GHz	2.53 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1288	PGA988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-300 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
SteppingKnown for one	K0	Unknown — not stated by the source
Thermal Design Power (TDP)	35 W	35 W
TjunctionDiffers	105 °C	90 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16	1x16
PCI Express slots version	2.0	2.0
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)	19	19
ECC supported by processor	No	No
Memory2 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage2 differ
Total storage capacity	500 GB	500 GB
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS Duo, MS PRO, SDXC	Memory Stick (MS), MMC, SD
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 425M	NVIDIA® GeForce® GT 415M
Graphics card family	NVIDIA	NVIDIA
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	500 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	766 MHz	667 MHz
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Network2 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Wi-Fi standardsKnown for one	802.11b, 802.11g	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
eSATA/USB 2.0 ports quantityDiffers	1	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipset	Intel® HM55 Express	Intel® HM55 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	No	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Differs	Yes	36 bit
Processor ARK IDDiffers	50179	50178
Processor codeKnown for one	SLC22	Unknown — not stated by the source
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.1/4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	47 Wh	Unknown — not stated by the source
Poweridentical
AC adapter power	90 W	90 W
DC-in jack	Yes	Yes
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	4.74 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security2 differ
Cable lock slotDiffers	No	Yes
Password protection typeDiffers	BIOS, HDD	BIOS, User
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions5 differ
WeightDiffers	2.4 kg	1.78 kg
WidthDiffers	350 mm	328 mm
DepthDiffers	240 mm	233 mm
Height (front)Differs	3.3 cm	2.53 cm
Height (rear)Differs	3.7 cm	2.85 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Power requirementsKnown for one	100 - 240 V AC, 50/60 Hz	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP

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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