Product comparison · 2 laptops

Lenovo ThinkPad G530-4446-36G Intel Pentium Mobile T4200 vs Lenovo ThinkPad T400 (276552G), CH

107specifications compared
39differ
68identical
20known for one product only

Key differences

Display diagonal
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:39.1 cm (15.4")
- ThinkPad T400 (276552G), CH:35.8 cm (14.1")
Display resolution
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:1280 x 800 pixels
- ThinkPad T400 (276552G), CH:1440 x 900 pixels
Processor family
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:Intel Pentium Mobile
- ThinkPad T400 (276552G), CH:Intel® Core™2 Duo
Processor model
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:T4200
- ThinkPad T400 (276552G), CH:P8700
Processor frequency
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:2 GHz
- ThinkPad T400 (276552G), CH:2.53 GHz
Processor cache
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:1 MB
- ThinkPad T400 (276552G), CH:3 MB
Processor front side bus
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:800 MHz
- ThinkPad T400 (276552G), CH:1066 MHz
Processor socket
- ThinkPad G530-4446-36G Intel Pentium Mobile T4200:LGA 3647 (Socket P)
- ThinkPad T400 (276552G), CH:Socket 479

Side by side

Differences highlightedShow differences only

Comparison of G530-4446-36G, ThinkPad T400 (276552G), CH
127 specifications	A Lenovo ThinkPad G530-4446-36G Intel Pentium Mobile T4200 Model G530-4446-36G View product	B Lenovo ThinkPad T400 (276552G), CH View product
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1280 x 800 pixels	1440 x 900 pixels
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor9 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T4200	P8700
Processor frequencyDiffers	2 GHz	2.53 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor socketDiffers	LGA 3647 (Socket P)	Socket 479
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs	35 W	25 W
CPU multiplier (bus/core ratio)Differs	10	9.5
Memory4 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	667 MHz	1066 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	AMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.256 GB
Audio1 differ
Audio systemDiffers	Conexant CX20561-12Z	HDA 24-bit
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Fast Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyDiffers	802.11 b/g	Intel WiFi 5300AGN
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	3
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
Keyboard1 differ
Keyboard layoutDiffers	QWERTZ	QWERTY
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features5 differ
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37251	37006
Processor codeDiffers	SLGJN	SLGFE
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6.3 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
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	IBM
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WeightDiffers	2.75 kg	2.38 kg
WidthDiffers	358.5 mm	335 mm
DepthDiffers	256.5 mm	238 mm
HeightDiffers	37 mm	31.9 mm
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Designidentical
Product colourKnown for one	Black	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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