Product comparison · 2 laptops

Lenovo ThinkPad T400 (27658JG), DE vs Samsung X X420-JA03 Intel® Pentium® SU4100

106specifications compared
37differ
69identical
34known for one product only

Key differences

Display diagonal
- ThinkPad T400 (27658JG), DE:35.8 cm (14.1")
- X X420-JA03 Intel® Pentium® SU4100:35.6 cm (14")
Display resolution
- ThinkPad T400 (27658JG), DE:1440 x 900 pixels
- X X420-JA03 Intel® Pentium® SU4100:1366 x 768 pixels
Native aspect ratio
- ThinkPad T400 (27658JG), DE:16:10
- X X420-JA03 Intel® Pentium® SU4100:16:9
Processor family
- ThinkPad T400 (27658JG), DE:Intel® Core™2 Duo
- X X420-JA03 Intel® Pentium® SU4100:Intel® Pentium®
Processor model
- ThinkPad T400 (27658JG), DE:P8700
- X X420-JA03 Intel® Pentium® SU4100:SU4100
Processor frequency
- ThinkPad T400 (27658JG), DE:2.53 GHz
- X X420-JA03 Intel® Pentium® SU4100:1.3 GHz
Processor cache
- ThinkPad T400 (27658JG), DE:3 MB
- X X420-JA03 Intel® Pentium® SU4100:2 MB
Processor front side bus
- ThinkPad T400 (27658JG), DE:1066 MHz
- X X420-JA03 Intel® Pentium® SU4100:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T400 (27658JG), DE, X420-JA03
140 specifications	A Lenovo ThinkPad T400 (27658JG), DE View product	B Samsung X X420-JA03 Intel® Pentium® SU4100 Model X420-JA03 View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	35.6 cm (14")
Display resolutionDiffers	1440 x 900 pixels	1366 x 768 pixels
Native aspect ratioDiffers	16:10	16:9
Processor7 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	P8700	SU4100
Processor frequencyDiffers	2.53 GHz	1.3 GHz
Processor cacheDiffers	3 MB	2 MB
Processor front side busDiffers	1066 MHz	800 MHz
Processor socketDiffers	Socket 479	BGA 956
Thermal Design Power (TDP)Differs	25 W	10 W
TcaseKnown for one	Unknown — not stated by the source	100 °C
Processor seriesKnown for one	Intel Core 2 Duo P8000 Series	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9.5	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Differs	1 x 2 GB	2 x 2 GB
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
Storage1 differ
Optical drive typeKnown for one	Unknown — not stated by the source	No
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	AMD Mobility Radeon HD 3470	Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	HDA 24-bit	High Definition Audio
Speaker powerDiffers	2 W	3 W
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Front cameraKnown for one	No	Unknown — not stated by the source
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet
Wireless technologyDiffers	Intel WiFi 5300AGN	802.11bg/n
Bluetooth versionDiffers	2.0+EDR	2.1+EDR
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces5 differ
HDMI ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	No	Yes
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GS40 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad + Scroll zone
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Trial softwareKnown for one	Unknown — not stated by the source	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 Magic Doctor
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features6 differ
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	37006	43568
Processor codeDiffers	SLGFE	SLGS4
Processor package sizeDiffers	35 x 35 mm	22 x22 mm
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	5900 mAh
Battery life (max)Known for one	6.3 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 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	2.38 kg	1.76 kg
WidthDiffers	335 mm	338 mm
DepthDiffers	238 mm	235 mm
Height (front)Known for one	Unknown — not stated by the source	2.32 cm
Height (rear)Known for one	Unknown — not stated by the source	3.15 cm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	338 x 235 x 31.5 mm
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
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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