Product comparison · 2 laptops

Lenovo ThinkPad T400 (647425G), US vs Samsung R730 JS03

106specifications compared
39differ
67identical
31known for one product only

Key differences

Display diagonal
- ThinkPad T400 (647425G), US:35.8 cm (14.1")
- R730 JS03:43.9 cm (17.3")
Display resolution
- ThinkPad T400 (647425G), US:1440 x 900 pixels
- R730 JS03:1600 x 900 pixels
Native aspect ratio
- ThinkPad T400 (647425G), US:16:10
- R730 JS03:16:9
Processor family
- ThinkPad T400 (647425G), US:Intel® Core™2 Duo
- R730 JS03:Intel® Pentium® Dual-Core
Processor model
- ThinkPad T400 (647425G), US:P8600
- R730 JS03:T4300
Processor frequency
- ThinkPad T400 (647425G), US:2.4 GHz
- R730 JS03:2.1 GHz
Processor cache
- ThinkPad T400 (647425G), US:3 MB
- R730 JS03:1 MB
Processor front side bus
- ThinkPad T400 (647425G), US:1066 MHz
- R730 JS03:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (647425G), US, R730 JS03
137 specifications	A Lenovo ThinkPad T400 (647425G), US View product	B Samsung R730 JS03 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Red
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	43.9 cm (17.3")
Display resolutionDiffers	1440 x 900 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Native aspect ratioDiffers	16:10	16:9
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor10 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium® Dual-Core
Processor modelDiffers	P8600	T4300
Processor frequencyDiffers	2.4 GHz	2.1 GHz
Processor cacheDiffers	3 MB	1 MB
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor seriesDiffers	Intel Core 2 Duo P8000 Series	Intel Pentium T4000 Series for Mobile
SteppingDiffers	R1	R0
Thermal Design Power (TDP)Differs	25 W	35 W
CPU multiplier (bus/core ratio)Differs	9	10.5
Memory3 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, SDHC
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	NVIDIA® GeForce® 310M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Audio1 differ
Audio systemDiffers	HDA 24-bit	High Definition Audio
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	10/100
Wireless technologyDiffers	Intel WiFi 5100AGN	802.11 b/g/n
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® PM45 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard number of keysKnown for one	Unknown — not stated by the source	100
Software2 differ
Operating system installedDiffers	Windows Vista Business	Windows 7 Home Premium
Trial softwareDiffers	Microsoft Office 2007	Microsoft Office Professional 2007
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Update Plus
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features5 differ
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	35568	37253
Processor codeDiffers	SLGDZ	SLGJM
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4000 mAh
Battery life (max)Known for one	6.6 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	60 W
Security2 differ
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint readerDiffers	Yes	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions3 differ
WeightDiffers	2.2 kg	2.84 kg
WidthDiffers	335.5 mm	411.4 mm
DepthDiffers	239 mm	272.8 mm
Height (front)Known for one	Unknown — not stated by the source	3.2 cm
Height (rear)Known for one	Unknown — not stated by the source	3.98 cm
HeightKnown for one	31.9 mm	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	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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