Product comparison · 2 laptops

Samsung 4 NP400B4B Intel® Core™ i5 i5-2520M vs Samsung Q Q330-JS04DE Intel® Core™ i5 i5-480M

139specifications compared
54differ
85identical
53known for one product only

Key differences

Display diagonal
- 4 NP400B4B Intel® Core™ i5 i5-2520M:35.6 cm (14")
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:33.8 cm (13.3")
Processor generation
- 4 NP400B4B Intel® Core™ i5 i5-2520M:2nd gen Intel® Core™ i5
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:4th gen Intel® Core™ i5
Processor model
- 4 NP400B4B Intel® Core™ i5 i5-2520M:i5-2520M
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:i5-480M
Processor boost frequency
- 4 NP400B4B Intel® Core™ i5 i5-2520M:3.2 GHz
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:2.93 GHz
Processor frequency
- 4 NP400B4B Intel® Core™ i5 i5-2520M:2.5 GHz
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:2.66 GHz
System bus rate
- 4 NP400B4B Intel® Core™ i5 i5-2520M:5 GT/s
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:2.5 GT/s
Processor socket
- 4 NP400B4B Intel® Core™ i5 i5-2520M:Socket 988
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:BGA 1288
Processor codename
- 4 NP400B4B Intel® Core™ i5 i5-2520M:Sandy Bridge
- Q Q330-JS04DE Intel® Core™ i5 i5-480M:Arrandale

Side by side

Differences highlightedShow differences only

Comparison of NP400B4B, Q330-JS04DE
192 specifications	A Samsung 4 NP400B4B Intel® Core™ i5 i5-2520M Model NP400B4B View product	B Samsung Q Q330-JS04DE Intel® Core™ i5 i5-480M Model Q330-JS04DE View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	33.8 cm (13.3")
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	16 ms
Processor12 differ
Processor generationDiffers	2nd gen Intel® Core™ i5	4th gen Intel® Core™ i5
Processor modelDiffers	i5-2520M	i5-480M
Processor boost frequencyDiffers	3.2 GHz	2.93 GHz
Processor frequencyDiffers	2.5 GHz	2.66 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor socketDiffers	Socket 988	BGA 1288
Processor seriesDiffers	Intel Core i5-2500 Mobile Series	Intel Core i5-400 Series
Processor codenameDiffers	Sandy Bridge	Arrandale
SteppingDiffers	J1	K0
TjunctionDiffers	100 °C	105 °C
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
CPU multiplier (bus/core ratio)Differs	25	20
L3 cacheKnown for one	3 MB	Unknown — not stated by the source
L2 cacheKnown for one	3 MB	Unknown — not stated by the source
Memory1 differ
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryDiffers	8 GB	6 GB
Storage3 differ
Total storage capacityDiffers	500 GB	640 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	640 GB
HDD speedDiffers	7200 RPM	5400 RPM
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD	MMC, SD, SDHC
Graphics5 differ
Discrete graphics card modelDiffers	Intel® HD Graphics 3000	NVIDIA® GeForce® G310M
Graphics card familyDiffers	Intel	NVIDIA
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
On-board graphics card base frequencyDiffers	650 MHz	500 MHz
On-board graphics card dynamic frequency (max)Differs	1300 MHz	766 MHz
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	1.5 W
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	No
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Optical drive1 differ
CD write speedDiffers	24x	244x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD-R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	Unknown — not stated by the source
Network2 differ
BluetoothDiffers	Yes	No
WWANKnown for one	Unknown — not stated by the source	Not installed
Data networkKnown for one	Unknown — not stated by the source	Not supported
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
4G WiMAXKnown for one	Unknown — not stated by the source	No
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
TV-outKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Samsung Recovery Solution IV, Samsung Support Center, Easy Display Manager, Easy Network Manager, Easy SpeedUp Manager, Samsung Update Plus, Battery Life Extender, Easy File Share, Easy Content Share, Windows Live, Google Toolbar, Game Console, Microsoft Office 2010 Starter
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	32 nm	45 nm
Intel Clear Video TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	1.0
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	52229	52952
Processor codeDiffers	SR048	SLC26
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	7 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Supervisor, User
Weight & dimensions5 differ
WeightDiffers	2.3 kg	1.96 kg
WidthDiffers	334.8 mm	329 mm
DepthDiffers	236 mm	229.5 mm
Height (front)Differs	3.01 cm	2.64 cm
Height (rear)Differs	3.49 cm	3.2 cm
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Intel Turbo MemoryKnown for one	Unknown — not stated by the source	0 GB
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	No	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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