Product comparison · 2 laptops

Lenovo ThinkPad R61 (7732-4TG) vs Lenovo ThinkPad X61 (7673-25G), ES

113specifications compared
23differ
90identical
8known for one product only

Key differences

Display diagonal
- ThinkPad R61 (7732-4TG):35.8 cm (14.1")
- ThinkPad X61 (7673-25G), ES:30.7 cm (12.1")
Display resolution
- ThinkPad R61 (7732-4TG):1280 x 800 pixels
- ThinkPad X61 (7673-25G), ES:1024 x 768 pixels
Native aspect ratio
- ThinkPad R61 (7732-4TG):16:10
- ThinkPad X61 (7673-25G), ES:4:3
Processor model
- ThinkPad R61 (7732-4TG):T7250
- ThinkPad X61 (7673-25G), ES:T7100
Processor frequency
- ThinkPad R61 (7732-4TG):2 GHz
- ThinkPad X61 (7673-25G), ES:1.8 GHz
Processor cache
- ThinkPad R61 (7732-4TG):2 MB
- ThinkPad X61 (7673-25G), ES:4 MB
CPU multiplier (bus/core ratio)
- ThinkPad R61 (7732-4TG):10
- ThinkPad X61 (7673-25G), ES:9
Total storage capacity
- ThinkPad R61 (7732-4TG):160 GB
- ThinkPad X61 (7673-25G), ES:80 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 (7732-4TG), ThinkPad X61 (7673-25G), ES
121 specifications	A Lenovo ThinkPad R61 (7732-4TG)View product	B Lenovo ThinkPad X61 (7673-25G), ES View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	30.7 cm (12.1")
Display resolutionDiffers	1280 x 800 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor4 differ
Processor modelDiffers	T7250	T7100
Processor frequencyDiffers	2 GHz	1.8 GHz
Processor cacheDiffers	2 MB	4 MB
SteppingKnown for one	M0	Unknown — not stated by the source
TcaseKnown for one	68 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	10	9
Memoryidentical
Memory layout (slots x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD±RW	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
Audio2 differ
Audio systemKnown for one	HDA 24-bit	Unknown — not stated by the source
Number of built-in speakersDiffers	2	1
Speaker powerDiffers	2 W	0.5 W
Network1 differ
Wireless technologyDiffers	Intel 3945ABG	Intel 4965AGN
Ports & interfaces1 differ
ExpressCard slotDiffers	No	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Keyboard1 differ
Pointing deviceDiffers	ThinkPad UltraNav	Trackpad
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Processor special features2 differ
Intel Enhanced Halt StateDiffers	No	Yes
Processor ARK IDDiffers	31728	29759
Processor codeKnown for one	SLA49	Unknown — not stated by the source
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Number of battery cellsDiffers	4	8
Battery life (max)Differs	3 h	7.8 h
Weight & dimensions4 differ
WeightDiffers	2.37 kg	1.65 kg
WidthDiffers	335.5 mm	268 mm
DepthDiffers	237 mm	211 mm
HeightDiffers	30.6 mm	20 mm

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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