Product comparison · 2 laptops

Samsung R R522-JS05 Intel® Core™2 Duo P7550 vs Samsung X X420-JA04 Intel® Pentium® SU4100

109specifications compared
28differ
81identical
23known for one product only

Key differences

Display diagonal
- R R522-JS05 Intel® Core™2 Duo P7550:39.6 cm (15.6")
- X X420-JA04 Intel® Pentium® SU4100:35.6 cm (14")
Processor family
- R R522-JS05 Intel® Core™2 Duo P7550:Intel® Core™2 Duo
- X X420-JA04 Intel® Pentium® SU4100:Intel® Pentium®
Processor model
- R R522-JS05 Intel® Core™2 Duo P7550:P7550
- X X420-JA04 Intel® Pentium® SU4100:SU4100
Processor frequency
- R R522-JS05 Intel® Core™2 Duo P7550:2.26 GHz
- X X420-JA04 Intel® Pentium® SU4100:1.3 GHz
Processor cache
- R R522-JS05 Intel® Core™2 Duo P7550:3 MB
- X X420-JA04 Intel® Pentium® SU4100:2 MB
Processor front side bus
- R R522-JS05 Intel® Core™2 Duo P7550:1066 MHz
- X X420-JA04 Intel® Pentium® SU4100:800 MHz
Processor socket
- R R522-JS05 Intel® Core™2 Duo P7550:Socket 478
- X X420-JA04 Intel® Pentium® SU4100:BGA 956
Thermal Design Power (TDP)
- R R522-JS05 Intel® Core™2 Duo P7550:25 W
- X X420-JA04 Intel® Pentium® SU4100:10 W

Side by side

Differences highlightedShow differences only

Comparison of R522-JS05, X420-JA04
132 specifications	A Samsung R R522-JS05 Intel® Core™2 Duo P7550 Model R522-JS05 View product	B Samsung X X420-JA04 Intel® Pentium® SU4100 Model X420-JA04 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Grey
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Display surface	Gloss	Gloss
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	P7550	SU4100
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.26 GHz	1.3 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)Differs	25 W	10 W
TcaseKnown for one	Unknown — not stated by the source	100 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Core 2 Duo P7000 Series	Unknown — not stated by the source
TjunctionKnown for one	90 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	8.5	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	4 GB	3 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	2 x 2 GB	1 x 1 + 1 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Storage2 differ
Total storage capacityDiffers	500 GB	250 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC	MMC, SD, SDHC
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet
Wireless technologyDiffers	IEEE 802.11 b/g	IEEE 802.11b/g/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
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 slot	No	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
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® GM45 Express	Intel® GS45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	88	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Drivers included	Yes	Yes
Trial softwareDiffers	McAfee Virus Scan	McAfee Virus Scan Microsoft Office Professional 2007
Bundled softwareKnown for one	Unknown — not stated by the source	SAMSUNG Recovery Solution IV Adobe Acrobat Reader
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	2	No
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)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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 Technology	No	No
Processor ARK IDDiffers	42014	43568
Processor codeDiffers	SLGF8	SLGS4
Processor package sizeDiffers	35 x 35 mm	22 x22 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	60 W	40 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection type	BIOS	BIOS
HDD user password	Yes	Yes
Weight & dimensions5 differ
WeightDiffers	2.55 kg	1.76 kg
WidthDiffers	376 mm	338 mm
DepthDiffers	255.8 mm	235 mm
HeightKnown for one	Unknown — not stated by the source	23.2 mm
Height (front)Differs	3.13 cm	2.32 cm
Height (rear)Differs	3.72 cm	3.15 cm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	338 x 235 x 23.2 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Power supply typeKnown for one	AC	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	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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