Product comparison · 2 laptops

Samsung X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300 vs Samsung R R520-JA01UK Intel® Core™2 Duo T6500

90specifications compared
22differ
68identical
37known for one product only

Key differences

Processor model
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:SU7300
- R R520-JA01UK Intel® Core™2 Duo T6500:T6500
Processor frequency
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:1.3 GHz
- R R520-JA01UK Intel® Core™2 Duo T6500:2.1 GHz
Processor cache
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:3 MB
- R R520-JA01UK Intel® Core™2 Duo T6500:2 MB
Processor cache type
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:Smart Cache
- R R520-JA01UK Intel® Core™2 Duo T6500:L2
Processor socket
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:BGA 956
- R R520-JA01UK Intel® Core™2 Duo T6500:LGA 3647 (Socket P)
Thermal Design Power (TDP)
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:10 W
- R R520-JA01UK Intel® Core™2 Duo T6500:35 W
Internal memory type
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:DDR3-SDRAM
- R R520-JA01UK Intel® Core™2 Duo T6500:DDR2-SDRAM
Wireless technology
- X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300:802.11 a/b/g/n
- R R520-JA01UK Intel® Core™2 Duo T6500:802.11 b/g/n

Side by side

Differences highlightedShow differences only

Comparison of NP-X520-JB01UK, R520-JA01UK
127 specifications	A Samsung X NP-X520-JB01UK laptop Intel® Core™2 Duo SU7300 Model NP-X520-JB01UK View product	B Samsung R R520-JA01UK Intel® Core™2 Duo T6500 Model R520-JA01UK View product
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	SU7300	T6500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.3 GHz	2.1 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor front side bus	800 MHz	800 MHz
Processor socketDiffers	BGA 956	LGA 3647 (Socket P)
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB ParityKnown for one	No	Unknown — not stated by the source
Stepping	R0	R0
Thermal Design Power (TDP)Differs	10 W	35 W
Tjunction	105 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processorKnown for one	No	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10.5
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	800 MHz
Storageidentical
Total storage capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC	MMC, SD, SDHC
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Audio system direct 3D sound	Yes	Yes
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
Network1 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 a/b/g/n	802.11 b/g/n
Bluetooth	Yes	Yes
Bluetooth version	2.1+EDR	2.1+EDR
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	4
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 slotDiffers	No	Yes
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	Unknown — not stated by the source	1
Performance1 differ
Motherboard chipsetDiffers	Intel® GS45 Express	Intel® GM45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard layout	QWERTY	QWERTY
Keyboard number of keysKnown for one	Unknown — not stated by the source	89
Software2 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Trial softwareDiffers	Microsoft Office Professional 2007	Genuine Microsoft Office Professional 2007
Bundled softwareDiffers	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manger, Easy Network Manager, Easy SpeedUp Manager, SAMSUNG Magic Doctor, SAMSUNG Update Plus	SAMSUNG Magic Doctor / SAMSUNG Update Plus / Easy Display Manger / Easy Battery Manager / Easy Network Manager / Easy SpeedUp Manager / Adobe Acrobat Reader
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	42791	39311
Processor codeDiffers	SLGYV	SLGF4
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Power1 differ
AC adapter powerDiffers	40 W	60 W
AC adapter input voltage	100 - 240 V	100 - 240 V
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	2.09 kg	2.55 kg
WidthDiffers	381.9 mm	376 mm
DepthDiffers	256 mm	255.8 mm
Height (front)Differs	2.4 cm	3.13 cm
Height (rear)Differs	3.24 cm	3.72 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Silver
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 X4500
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 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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