Product comparison · 2 laptops

Samsung R730 JA02 vs Samsung X X520-JB01 Intel® Core™2 Duo SU7300

110specifications compared
29differ
81identical
16known for one product only

Key differences

Product colour
- R730 JA02:Red, Silver
- X X520-JB01 Intel® Core™2 Duo SU7300:Black, Silver
Display diagonal
- R730 JA02:43.9 cm (17.3")
- X X520-JB01 Intel® Core™2 Duo SU7300:39.6 cm (15.6")
Display resolution
- R730 JA02:1600 x 900 pixels
- X X520-JB01 Intel® Core™2 Duo SU7300:1366 x 768 pixels
Processor family
- R730 JA02:Intel® Pentium® Dual-Core
- X X520-JB01 Intel® Core™2 Duo SU7300:Intel® Core™2 Duo
Processor model
- R730 JA02:T4300
- X X520-JB01 Intel® Core™2 Duo SU7300:SU7300
Processor frequency
- R730 JA02:2.1 GHz
- X X520-JB01 Intel® Core™2 Duo SU7300:1.3 GHz
Processor cache
- R730 JA02:1 MB
- X X520-JB01 Intel® Core™2 Duo SU7300:3 MB
Processor cache type
- R730 JA02:L2
- X X520-JB01 Intel® Core™2 Duo SU7300:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of R730 JA02, X520-JB01
126 specifications	A Samsung R730 JA02 View product	B Samsung X X520-JB01 Intel® Core™2 Duo SU7300 Model X520-JB01 View product
Design1 differ
Product colourDiffers	Red, Silver	Black, Silver
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Native aspect ratio	16:9	16:9
HD typeKnown for one	HD+	Unknown — not stated by the source
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Core™2 Duo
Processor modelDiffers	T4300	SU7300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.1 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 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	35 W	10 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 processor	No	No
Processor seriesKnown for one	Intel Pentium T4000 Series for Mobile	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10.5	Unknown — not stated by the source
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
Storage1 differ
Total storage capacityDiffers	320 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 cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Audio1 differ
Audio system	High Definition Audio	High Definition Audio
Number of built-in speakers	2	2
Speaker powerDiffers	2 W	1.5 W
Network2 differ
Networking featuresDiffers	10/100	Gigabit Ethernet, WLAN
Wireless technology	802.11 b/g/n	802.11 b/g/n
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
Performance1 differ
Motherboard chipsetDiffers	Intel® GL40 Express	Intel® GS45 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keys	100	100
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Trial software	Microsoft Office Professional 2007	Microsoft Office Professional 2007
Bundled softwareDiffers	Adobe Acrobat Reader Easy Battery Manager Easy Display Manager Easy Network Manager Easy SpeedUp Manager SAMSUNG Support Center 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 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	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	37253	42791
Processor codeDiffers	SLGJM	SLGYV
Processor package sizeKnown for one	Unknown — not stated by the source	22 x 22 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Battery capacityKnown for one	4000 mAh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	60 W	40 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
WeightDiffers	2.84 kg	2.09 kg
WidthDiffers	411.4 mm	381.9 mm
DepthDiffers	272.8 mm	256 mm
Height (front)Differs	3.2 cm	2.4 cm
Height (rear)Differs	3.98 cm	3.24 cm
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.

More laptop comparisons

All laptop comparisons