Product comparison · 2 laptops

Lenovo ThinkPad R61 + USB Port Replicator vs Lenovo ThinkPad R61i + Microsoft Office 2007 Pro MLK

107specifications compared
25differ
82identical
10known for one product only

Key differences

Display resolution
- ThinkPad R61 + USB Port Replicator:1680 x 1050 pixels
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:1280 x 800 pixels
Processor model
- ThinkPad R61 + USB Port Replicator:T8100
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:T5550
Processor frequency
- ThinkPad R61 + USB Port Replicator:2.1 GHz
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:1.83 GHz
Processor cache
- ThinkPad R61 + USB Port Replicator:3 MB
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:2 MB
Processor front side bus
- ThinkPad R61 + USB Port Replicator:800 MHz
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:667 MHz
Processor lithography
- ThinkPad R61 + USB Port Replicator:45 nm
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:65 nm
Processor codename
- ThinkPad R61 + USB Port Replicator:Penryn
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:Merom
Tjunction
- ThinkPad R61 + USB Port Replicator:105 °C
- ThinkPad R61i + Microsoft Office 2007 Pro MLK:100 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 + USB Port Replicator, ThinkPad R61i + Microsoft Office 2007 Pro MLK
117 specifications	A Lenovo ThinkPad R61 + USB Port Replicator View product	B Lenovo ThinkPad R61i + Microsoft Office 2007 Pro MLK View product
Display1 differ
Display resolutionDiffers	1680 x 1050 pixels	1280 x 800 pixels
Processor11 differ
Processor modelDiffers	T8100	T5550
Processor frequencyDiffers	2.1 GHz	1.83 GHz
Processor cacheDiffers	3 MB	2 MB
Processor front side busDiffers	800 MHz	667 MHz
Processor lithographyDiffers	45 nm	65 nm
Processor seriesDiffers	Intel Core 2 Duo T8000 Series	Intel Core 2 Duo T5000 Series
Processor codenameDiffers	Penryn	Merom
SteppingKnown for one	M0	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10.5	11
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Storage1 differ
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	Intel® GMA X3100
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Ports & interfaces4 differ
Firewire (IEEE 1394) portsDiffers	1	0
Docking connectorDiffers	Yes	No
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	33916	32427
Processor codeKnown for one	SLAVJ	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers	2.76 kg	2.75 kg
WidthDiffers	358 mm	359 mm
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W

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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