Product comparison · 2 laptops

Lenovo G550 + Lexmark X5650 vs Lenovo ThinkPad R400 + Port Replicator

89specifications compared
27differ
62identical
14known for one product only

Key differences

Display diagonal
- G550 + Lexmark X5650:39.6 cm (15.6")
- ThinkPad R400 + Port Replicator:35.8 cm (14.1")
Processor family
- G550 + Lexmark X5650:Intel® Celeron®
- ThinkPad R400 + Port Replicator:Intel® Core™2 Duo
Processor model
- G550 + Lexmark X5650:900
- ThinkPad R400 + Port Replicator:P8700
Processor cores
- G550 + Lexmark X5650:1
- ThinkPad R400 + Port Replicator:2
Processor threads
- G550 + Lexmark X5650:1
- ThinkPad R400 + Port Replicator:2
Processor frequency
- G550 + Lexmark X5650:2.2 GHz
- ThinkPad R400 + Port Replicator:2.53 GHz
Processor cache
- G550 + Lexmark X5650:1 MB
- ThinkPad R400 + Port Replicator:3 MB
Processor front side bus
- G550 + Lexmark X5650:800 MHz
- ThinkPad R400 + Port Replicator:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of G550 + Lexmark X5650, ThinkPad R400 + Port Replicator
103 specifications	A Lenovo G550 + Lexmark X5650 View product	B Lenovo ThinkPad R400 + Port Replicator View product
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.8 cm (14.1")
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor10 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	900	P8700
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	2.2 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 Celeron Processor 900 Series for Mobile	Intel Core 2 Duo P8000 Series
Thermal Design Power (TDP)Differs	35 W	25 W
TcaseKnown for one	105 °C	Unknown — not stated by the source
TjunctionKnown for one	Unknown — not stated by the source	105 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	9.5
Storage1 differ
Total storage capacityDiffers	160 GB	250 GB
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500M	Intel® GMA X4500
Network2 differ
Wireless technologyDiffers	BG	Intel 5100AGN (1x2)
BluetoothDiffers	No	Yes
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows XP Professional
Pre-installed softwareKnown for one	Unknown — not stated by the source	Vista Business recovery Media
Processor special features5 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	41498	37006
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLGFE
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	2.6 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.1 kg	2.29 kg
WidthKnown for one	345 mm	Unknown — not stated by the source
DepthKnown for one	235 mm	Unknown — not stated by the source
HeightKnown for one	26.5 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	345 x 235 x 26.5 mm	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	No	Yes

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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