Product comparison · 2 laptops

Lenovo ThinkPad G550 Intel Pentium Mobile T4200 Laptop vs Lenovo ThinkPad X301 (2774LBG)

99specifications compared
34differ
65identical
23known for one product only

Key differences

Display diagonal
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:39.6 cm (15.6")
- ThinkPad X301 (2774LBG):33.8 cm (13.3")
Display resolution
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:1366 x 768 pixels
- ThinkPad X301 (2774LBG):1440 x 900 pixels
Native aspect ratio
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:16:9
- ThinkPad X301 (2774LBG):16:10
Processor family
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:Intel Pentium Mobile
- ThinkPad X301 (2774LBG):Intel® Core™2 Duo
Processor model
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:T4200
- ThinkPad X301 (2774LBG):SU9400
Processor frequency
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:2 GHz
- ThinkPad X301 (2774LBG):1.4 GHz
Processor cache
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:1 MB
- ThinkPad X301 (2774LBG):3 MB
Processor socket
- ThinkPad G550 Intel Pentium Mobile T4200 Laptop:LGA 3647 (Socket P)
- ThinkPad X301 (2774LBG):BGA 956

Side by side

Differences highlightedShow differences only

Comparison of G550, ThinkPad X301 (2774LBG)
122 specifications	A Lenovo ThinkPad G550 Intel Pentium Mobile T4200 Laptop Model G550 View product	B Lenovo ThinkPad X301 (2774LBG)View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Processor8 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Core™2 Duo
Processor modelDiffers	T4200	SU9400
Processor frequencyDiffers	2 GHz	1.4 GHz
Processor cacheDiffers	1 MB	3 MB
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Processor seriesDiffers	Intel Pentium T4000 Series for Mobile	Intel Core 2 Duo SU9000 Series
Thermal Design Power (TDP)Differs	35 W	10 W
CPU multiplier (bus/core ratio)Differs	10	7
SteppingKnown for one	R0	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	250 GB	128 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Card reader integratedDiffers	Yes	No
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA 4500MHD
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA 24-bit
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Network3 differ
Networking featuresDiffers	Ethernet, Fast Ethernet	WLAN, Gigabit Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	Intel WiFi 5300AGN
BluetoothDiffers	Yes	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
Microphone inDiffers	Yes	No
Docking connectorDiffers	No	Yes
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Processor special features4 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	37251	36697
Processor package sizeDiffers	35 x 35 mm	22 x 22 mm
Processor codeKnown for one	SLGJN	Unknown — not stated by the source
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	6 h
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
Weight & dimensions3 differ
WeightDiffers	2.7 kg	1.42 kg
WidthDiffers	381 mm	318 mm
DepthDiffers	245 mm	231 mm
HeightKnown for one	Unknown — not stated by the source	23.4 mm
Height (front)Known for one	2.65 cm	Unknown — not stated by the source
Height (rear)Known for one	3.62 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Designidentical
Product typeKnown for one	Laptop	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	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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