Product comparison · 2 laptops

Samsung R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M vs Samsung Q Q430-JS02UK Intel® Core™ i3 i3-350M

122specifications compared
32differ
90identical
23known for one product only

Key differences

Product colour
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:Black, Red
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:Black, Silver
Display diagonal
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:43.9 cm (17.3")
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:35.6 cm (14")
Display resolution
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:1600 x 900 pixels
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:1366 x 768 pixels
Processor family
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:Intel® Core™ i3
Processor generation
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:Intel® Core™ i7
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:3rd gen Intel® Core™ i3
Processor model
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:i7-620M
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:i3-350M
Processor frequency
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:2.66 GHz
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:2.26 GHz
Processor cache
- R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M:4 MB
- Q Q430-JS02UK Intel® Core™ i3 i3-350M:3 MB

Side by side

Differences highlightedShow differences only

Comparison of NP-R780-JS2BUK, Q430-JS02UK
145 specifications	A Samsung R NP-R780-JS2BUK laptop Intel® Core™ i7 i7-620M Model NP-R780-JS2BUK View product	B Samsung Q Q430-JS02UK Intel® Core™ i3 i3-350M Model Q430-JS02UK View product
Design1 differ
Product colourDiffers	Black, Red	Black, Silver
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-620M	i3-350M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.33 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.66 GHz	2.26 GHz
System bus rate	2.5 GT/s	2.5 GT/s
Processor cacheDiffers	4 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1288	BGA 1288
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-600 Mobile Series	Intel Core i3-300 Mobile Series
Processor codename	Arrandale	Arrandale
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	C2	C2
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °C	105 °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)Differs	20	17
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, SD, SDHC	Unknown — not stated by the source
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 330M	NVIDIA® GeForce® 310M
Graphics card family	NVIDIA	NVIDIA
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
Maximum graphics card memoryDiffers	1.024 GB	0.5 GB
Audio1 differ
Number of built-in speakers	2	2
Speaker powerDiffers	4 W	1.5 W
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionDiffers	2.1+EDR	3.0+HS
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A 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
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Keyboard1 differ
Pointing deviceKnown for one	Touchpad + Scroll zone	Unknown — not stated by the source
Keyboard number of keysDiffers	100	88
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Trial softwareKnown for one	Microsoft Office Professional 2007 (60)	Unknown — not stated by the source
Bundled softwareKnown for one	Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Update Plus	Unknown — not stated by the source
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	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 TechnologyDiffers	Yes	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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	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® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK IDDiffers	43560	43529
Processor codeDiffers	SLBPE	SLBPL
Processor package size	rPGA 37.5x 37.5, BGA 34x28	rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffers	SSE4.1/4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	Unknown — not stated by the source	5200 mAh
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions2 differ
WeightDiffers	2.84 kg	2.13 kg
WidthKnown for one	411.5 mm	Unknown — not stated by the source
DepthDiffers	271.8 mm	238 mm
HeightKnown for one	39.6 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.64 cm
Height (rear)Known for one	Unknown — not stated by the source	3.29 cm
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM55 Express
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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