Product comparison · 2 laptops

Samsung X X420-JA02 Intel® Pentium® SU4100 vs Samsung X X520-JA01 Intel® Core™2 Duo SU7300

104specifications compared
17differ
87identical
23known for one product only

Key differences

Display diagonal
- X X420-JA02 Intel® Pentium® SU4100:35.6 cm (14")
- X X520-JA01 Intel® Core™2 Duo SU7300:39.6 cm (15.6")
Processor family
- X X420-JA02 Intel® Pentium® SU4100:Intel® Pentium®
- X X520-JA01 Intel® Core™2 Duo SU7300:Intel® Core™2 Duo
Processor model
- X X420-JA02 Intel® Pentium® SU4100:SU4100
- X X520-JA01 Intel® Core™2 Duo SU7300:SU7300
Processor cache
- X X420-JA02 Intel® Pentium® SU4100:2 MB
- X X520-JA01 Intel® Core™2 Duo SU7300:3 MB
Processor cache type
- X X420-JA02 Intel® Pentium® SU4100:L2
- X X520-JA01 Intel® Core™2 Duo SU7300:Smart Cache
Internal memory type
- X X420-JA02 Intel® Pentium® SU4100:DDR2-SDRAM
- X X520-JA01 Intel® Core™2 Duo SU7300:DDR3-SDRAM
Total storage capacity
- X X420-JA02 Intel® Pentium® SU4100:320 GB
- X X520-JA01 Intel® Core™2 Duo SU7300:500 GB
Audio system
- X X420-JA02 Intel® Pentium® SU4100:HD
- X X520-JA01 Intel® Core™2 Duo SU7300:High Definition Audio

Side by side

Differences highlightedShow differences only

Comparison of X420-JA02, X520-JA01
127 specifications	A Samsung X X420-JA02 Intel® Pentium® SU4100 Model X420-JA02 View product	B Samsung X X520-JA01 Intel® Core™2 Duo SU7300 Model X520-JA01 View product
Designidentical
Product colourKnown for one	Black, Grey	Unknown — not stated by the source
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
Display surface	Gloss	Gloss
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	SU4100	SU7300
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.3 GHz	1.3 GHz
Processor cacheDiffers	2 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 codename	Penryn	Penryn
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	R0	R0
Thermal Design Power (TDP)	10 W	10 W
TcaseKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
ECC supported by processor	No	No
TjunctionKnown for one	Unknown — not stated by the source	105 °C
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Storage1 differ
Total storage capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC	MMC, SD, SDHC
Graphicsidentical
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Intel® GMA 4500MHD	Unknown — not stated by the source
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Number of built-in speakers	2	2
Speaker power	3 W	3 W
Audio system direct 3D soundKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Networking features	Fast Ethernet	Fast Ethernet
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
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 deviceKnown for one	Touchpad + Scroll zone	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareDiffers	McAfee Virus Scan Microsoft Office Professional 2007	McAfee Virus Scan Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Microsoft Office 2007 SAMSUNG Magic Doctor SAMSUNG Update Plus
Bundled softwareKnown for one	SAMSUNG Recovery Solution IV Adobe Acrobat Reader	Unknown — not stated by the source
Processor special features5 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	No	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	43568	42791
Processor codeDiffers	SLGS4	SLGYV
Processor package sizeDiffers	22 x22 mm	22 x 22 mm
Thermal Monitoring TechnologiesDiffers	No	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
Poweridentical
AC adapter power	40 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 & dimensions2 differ
WeightDiffers	1.76 kg	2.09 kg
WidthKnown for one	338 mm	Unknown — not stated by the source
DepthKnown for one	235 mm	Unknown — not stated by the source
HeightKnown for one	23 mm	Unknown — not stated by the source
Height (front)Known for one	2.3 cm	Unknown — not stated by the source
Height (rear)Known for one	3.1 cm	Unknown — not stated by the source
Dimensions (WxDxH)Differs	338 x 235 x 23 mm	381.9 x 256 x 32.4 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	No	No
Supplied AC adapter type	AC	AC
Compliance industry standardsKnown for one	Unknown — not stated by the source	intel 802.11a/b/g/n
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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