Product comparison · 2 laptops

Lenovo ThinkPad R61 (8944-66G), DE vs Lenovo ThinkPad T61 (7664-1GG ), DE

115specifications compared
19differ
96identical
9known for one product only

Key differences

Display diagonal
- ThinkPad R61 (8944-66G), DE:38.1 cm (15")
- ThinkPad T61 (7664-1GG ), DE:35.8 cm (14.1")
Display resolution
- ThinkPad R61 (8944-66G), DE:1024 x 768 pixels
- ThinkPad T61 (7664-1GG ), DE:1440 x 900 pixels
Native aspect ratio
- ThinkPad R61 (8944-66G), DE:4:3
- ThinkPad T61 (7664-1GG ), DE:16:10
Processor model
- ThinkPad R61 (8944-66G), DE:T7100
- ThinkPad T61 (7664-1GG ), DE:T7500
Processor frequency
- ThinkPad R61 (8944-66G), DE:1.8 GHz
- ThinkPad T61 (7664-1GG ), DE:2.2 GHz
CPU multiplier (bus/core ratio)
- ThinkPad R61 (8944-66G), DE:9
- ThinkPad T61 (7664-1GG ), DE:11
Internal memory
- ThinkPad R61 (8944-66G), DE:1 GB
- ThinkPad T61 (7664-1GG ), DE:2 GB
Total storage capacity
- ThinkPad R61 (8944-66G), DE:80 GB
- ThinkPad T61 (7664-1GG ), DE:160 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad R61 (8944-66G), DE, ThinkPad T61 (7664-1GG ), DE
124 specifications	A Lenovo ThinkPad R61 (8944-66G), DE View product	B Lenovo ThinkPad T61 (7664-1GG ), DE View product
Display3 differ
Display diagonalDiffers	38.1 cm (15")	35.8 cm (14.1")
Display resolutionDiffers	1024 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	4:3	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor3 differ
Processor modelDiffers	T7100	T7500
Processor frequencyDiffers	1.8 GHz	2.2 GHz
SteppingKnown for one	Unknown — not stated by the source	E1
CPU multiplier (bus/core ratio)Differs	9	11
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (slots x size)Known for one	2 x 0.5 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	80 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
Optical drive typeKnown for one	DVD-ROM	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA Quadro NVS 140M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.128 GB
Network1 differ
Wireless technologyDiffers	Intel 3945 a/b/g	Intel 4965AGN
Ports & interfaces1 differ
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29759	29761
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Weight & dimensions4 differ
WeightDiffers	2.77 kg	2.3 kg
WidthDiffers	332 mm	335.5 mm
DepthDiffers	269 mm	237 mm
HeightDiffers	40 mm	27.6 mm
Other featuresidentical
Modem typeKnown for one	V.92	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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