Product comparison · 2 laptops

Samsung X NP-X420-JA01SE laptop Intel® Celeron® SU2300 vs Samsung X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300

117specifications compared
22differ
95identical
5known for one product only

Key differences

Display diagonal
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:35.6 cm (14")
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:39.6 cm (15.6")
Processor family
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:Intel® Celeron®
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:Intel® Core™2 Duo
Processor model
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:SU2300
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:SU7300
Processor frequency
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:1.2 GHz
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:1.3 GHz
Processor cache
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:1 MB
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:3 MB
Processor cache type
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:L2
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:Smart Cache
FSB Parity
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:Yes
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:No
Tjunction
- X NP-X420-JA01SE laptop Intel® Celeron® SU2300:100 °C
- X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300:105 °C

Side by side

Differences highlightedShow differences only

Comparison of NP-X420-JA01SE, NP-X520-JB01SE
122 specifications	A Samsung X NP-X420-JA01SE laptop Intel® Celeron® SU2300 Model NP-X420-JA01SE View product	B Samsung X NP-X520-JB01SE laptop Intel® Core™2 Duo SU7300 Model NP-X520-JB01SE View product
Designidentical
Product colour	Black	Black
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	SU2300	SU7300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.2 GHz	1.3 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor front side bus	800 MHz	800 MHz
Processor socket	BGA 956	BGA 956
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Celeron Processor SU2000 Series for Mobile	Unknown — not stated by the source
Processor codename	Penryn	Penryn
Bus type	FSB	FSB
FSB ParityDiffers	Yes	No
Stepping	R0	R0
Thermal Design Power (TDP)	10 W	10 W
TjunctionDiffers	100 °C	105 °C
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	2 x 2 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	No	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X4500HD	Intel® GMA 4500MHD
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker power	1.5 W	1.5 W
Network1 differ
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technology	802.11 b/g/n	802.11 b/g/n
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	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
Performanceidentical
Motherboard chipset	Intel® GS45 Express	Intel® GS45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Trial software	Microsoft Office Professional 2007	Microsoft Office Professional 2007
Bundled software	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manger, Easy Network Manager, Easy SpeedUp Manager, Samsung Magic Doctor, Samsung Update Plus	Adobe Acrobat Reader, Easy Battery Manager, Easy Display Manger, Easy Network Manager, Easy SpeedUp Manager, Samsung Magic Doctor, Samsung Update Plus
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable BitDiffers	No	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)	Yes	Yes
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	42779	42791
Processor codeDiffers	SLGSB	SLGYV
Processor package size	22 x 22 mm	22 x 22 mm
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Poweridentical
AC adapter power	40 W	40 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	1.76 kg	2.09 kg
WidthDiffers	338 mm	381.9 mm
DepthDiffers	235 mm	256 mm
Height (front)Differs	2.32 cm	2.4 cm
Height (rear)Differs	3.15 cm	3.24 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

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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