Product comparison · 2 laptops

ASUS U31F-RX215V laptop Intel® Core™ i3 i3-380M vs Samsung 900X3A B04CH

119specifications compared
46differ
73identical
47known for one product only

Key differences

Processor family
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
- 900X3A B04CH:Intel® Core™ i5
Processor generation
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
- 900X3A B04CH:2nd gen Intel® Core™ i5
Processor model
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:i3-380M
- 900X3A B04CH:i5-2467M
Processor frequency
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:2.53 GHz
- 900X3A B04CH:1.6 GHz
System bus rate
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:2.5 GT/s
- 900X3A B04CH:5 GT/s
Processor cache type
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:Smart Cache
- 900X3A B04CH:L3
Processor socket
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:PGA988
- 900X3A B04CH:BGA 1023
Processor codename
- U31F-RX215V laptop Intel® Core™ i3 i3-380M:Arrandale
- 900X3A B04CH:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of U31F-RX215V, 900X3A B04CH
166 specifications	A ASUS U31F-RX215V laptop Intel® Core™ i3 i3-380M Model U31F-RX215V View product	B Samsung 900X3A B04CH View product
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Displayidentical
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display brightnessKnown for one	Unknown — not stated by the source	400 cd/m²
Processor13 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i5
Processor modelDiffers	i3-380M	i5-2467M
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.3 GHz
Processor frequencyDiffers	2.53 GHz	1.6 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	PGA988	BGA 1023
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i5-2400 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
SteppingKnown for one	Unknown — not stated by the source	J1
Thermal Design Power (TDP)Differs	35 W	17 W
TjunctionDiffers	90 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs	19	16
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
Memory1 differ
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	500 GB	128 GB
Storage mediaDiffers	HDD	SSD
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
Optical drive typeKnown for one	Unknown — not stated by the source	No
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC	Unknown — not stated by the source
Graphics3 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network3 differ
Wireless technologyDiffers	Wi-Fi	Wireless LAN, Bluetooth
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	1	0
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® HM65 Express
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	81
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Samsung Update Plus Easy Display Manager Easy Battery Manager Easy Network Manager Easy SpeedUp Manager Adobe Acrobat Reader Samsung Support Center
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
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® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
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
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	50178	56858
Processor codeKnown for one	Unknown — not stated by the source	SR0D6
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	SSE4.1/4.2	AVX
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Weight & dimensions5 differ
WeightDiffers	1.8 kg	1.31 kg
WidthDiffers	328 mm	328.5 mm
DepthDiffers	232 mm	227 mm
Height (front)Differs	2.5 cm	1.59 cm
Height (rear)Differs	2.8 cm	1.63 cm
Other featuresidentical
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source

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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