Product comparison · 2 laptops

Lenovo ThinkPad T61 (6457-4XG), NL vs Lenovo ThinkPad T61 (8898-6DG), BE

113specifications compared
22differ
91identical
8known for one product only

Key differences

Display diagonal
- ThinkPad T61 (6457-4XG), NL:39.1 cm (15.4")
- ThinkPad T61 (8898-6DG), BE:35.8 cm (14.1")
Display resolution
- ThinkPad T61 (6457-4XG), NL:1680 x 1050 pixels
- ThinkPad T61 (8898-6DG), BE:1024 x 768 pixels
Native aspect ratio
- ThinkPad T61 (6457-4XG), NL:16:10
- ThinkPad T61 (8898-6DG), BE:4:3
Processor model
- ThinkPad T61 (6457-4XG), NL:T7500
- ThinkPad T61 (8898-6DG), BE:T7250
Processor frequency
- ThinkPad T61 (6457-4XG), NL:2.2 GHz
- ThinkPad T61 (8898-6DG), BE:2 GHz
Processor cache
- ThinkPad T61 (6457-4XG), NL:4 MB
- ThinkPad T61 (8898-6DG), BE:2 MB
Stepping
- ThinkPad T61 (6457-4XG), NL:E1
- ThinkPad T61 (8898-6DG), BE:M0
CPU multiplier (bus/core ratio)
- ThinkPad T61 (6457-4XG), NL:11
- ThinkPad T61 (8898-6DG), BE:10

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T61 (6457-4XG), NL, ThinkPad T61 (8898-6DG), BE
121 specifications	A Lenovo ThinkPad T61 (6457-4XG), NL View product	B Lenovo ThinkPad T61 (8898-6DG), BE View product
Display3 differ
Display diagonalDiffers	39.1 cm (15.4")	35.8 cm (14.1")
Display resolutionDiffers	1680 x 1050 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:10	4:3
Processor5 differ
Processor modelDiffers	T7500	T7250
Processor frequencyDiffers	2.2 GHz	2 GHz
Processor cacheDiffers	4 MB	2 MB
SteppingDiffers	E1	M0
CPU multiplier (bus/core ratio)Differs	11	10
TcaseKnown for one	Unknown — not stated by the source	68 °C
Storage1 differ
Total storage capacityDiffers	120 GB	160 GB
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, SD, xD	Unknown — not stated by the source
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
Audio2 differ
Audio systemDiffers	HDA 24-bit	Intel HDA 24-bit
Speaker powerDiffers	4 W	2 W
Network1 differ
Wireless technologyDiffers	Intel 3945 a/b/g	Intel 3945ABG
Ports & interfaces2 differ
Firewire (IEEE 1394) portsDiffers	1	0
ExpressCard slotDiffers	No	Yes
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29761	31728
Processor codeKnown for one	Unknown — not stated by the source	SLA49
Weight & dimensions3 differ
WeightDiffers	2.56 kg	2.35 kg
WidthDiffers	357.5 mm	313.4 mm
HeightDiffers	29.7 mm	27.5 mm
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery life (max)Known for one	Unknown — not stated by the source	5.5 h

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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