Product comparison · 2 laptops

Lenovo ThinkPad T61 (8892-79G), ES vs Lenovo ThinkPad Z61t - 9443XBG, ES

111specifications compared
30differ
81identical
9known for one product only

Key differences

Display diagonal
- ThinkPad T61 (8892-79G), ES:35.8 cm (14.1")
- ThinkPad Z61t - 9443XBG, ES:35.6 cm (14")
Display resolution
- ThinkPad T61 (8892-79G), ES:1400 x 1050 pixels
- ThinkPad Z61t - 9443XBG, ES:1280 x 800 pixels
Native aspect ratio
- ThinkPad T61 (8892-79G), ES:4:3
- ThinkPad Z61t - 9443XBG, ES:16:10
Processor model
- ThinkPad T61 (8892-79G), ES:T7500
- ThinkPad Z61t - 9443XBG, ES:T7200
Processor frequency
- ThinkPad T61 (8892-79G), ES:2.2 GHz
- ThinkPad Z61t - 9443XBG, ES:2 GHz
Processor front side bus
- ThinkPad T61 (8892-79G), ES:800 MHz
- ThinkPad Z61t - 9443XBG, ES:667 MHz
Processor socket
- ThinkPad T61 (8892-79G), ES:Socket 478
- ThinkPad Z61t - 9443XBG, ES:Socket 479
Stepping
- ThinkPad T61 (8892-79G), ES:E1
- ThinkPad Z61t - 9443XBG, ES:B2

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (8892-79G), ES, ThinkPad Z61t - 9443XBG, ES
120 specifications	A Lenovo ThinkPad T61 (8892-79G), ES View product	B Lenovo ThinkPad Z61t - 9443XBG, ES View product
Display3 differ
Display diagonalDiffers	35.8 cm (14.1")	35.6 cm (14")
Display resolutionDiffers	1400 x 1050 pixels	1280 x 800 pixels
Native aspect ratioDiffers	4:3	16:10
Processor7 differ
Processor modelDiffers	T7500	T7200
Processor frequencyDiffers	2.2 GHz	2 GHz
Processor front side busDiffers	800 MHz	667 MHz
Processor socketDiffers	Socket 478	Socket 479
SteppingDiffers	E1	B2
Thermal Design Power (TDP)Differs	35 W	34 W
CPU multiplier (bus/core ratio)Differs	11	12
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.0375 - 1.30 V
Memory1 differ
Memory clock speedDiffers	667 MHz	533 MHz
Storage1 differ
Total storage capacityDiffers	160 GB	120 GB
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA Quadro NVS 140M	Intel® GMA 950
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Audioidentical
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	No	Unknown — not stated by the source
Network1 differ
Wireless technologyDiffers	Intel 4965AGN	IEEE 802.11a/b/g
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces5 differ
Firewire (IEEE 1394) portsDiffers	0	1
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
TV-outDiffers	No	Yes
TV-out typeKnown for one	Unknown — not stated by the source	S-Video
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29761	27255
Battery1 differ
Number of battery cellsDiffers	6	4
Security1 differ
Cable lock slot typeDiffers	IBM	Kensington
Weight & dimensions4 differ
WeightDiffers	2.33 kg	2.05 kg
WidthDiffers	313.4 mm	334 mm
DepthDiffers	255 mm	228 mm
HeightDiffers	27.5 mm	26.6 mm
Other features1 differ
Infrared data portDiffers	No	Yes
Supplied AC adapter typeKnown for one	AC	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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