Product comparison · 2 laptops

Acer TRAVELMATE 542LCI P4-2.8G vs Acer TravelMate 637LC P4 2.2 40GB 512MB

12specifications compared
5differ
7identical
11known for one product only

Key differences

The Acer TRAVELMATE 542LCI P4-2.8G has 0.6 GHz more processor frequency than the Acer TravelMate 637LC P4 2.2 40GB 512MB (2.8 GHz vs 2.2 GHz). The Acer TRAVELMATE 542LCI P4-2.8G has 0.032 GB more maximum graphics card memory than the Acer TravelMate 637LC P4 2.2 40GB 512MB (0.064 GB vs 0.032 GB). The Acer TravelMate 637LC P4 2.2 40GB 512MB has 1 h more battery life (max) than the Acer TRAVELMATE 542LCI P4-2.8G (3.5 h vs 2.5 h). Dimensions (WxDxH): 327 x 275.5 x 41.6 mm on the Acer TRAVELMATE 542LCI P4-2.8G, 323 x 265 x 35 mm on the Acer TravelMate 637LC P4 2.2 40GB 512MB.

Processor frequency
- TRAVELMATE 542LCI P4-2.8G:2.8 GHz
- TravelMate 637LC P4 2.2 40GB 512MB:2.2 GHz
Maximum graphics card memory
- TRAVELMATE 542LCI P4-2.8G:0.064 GB
- TravelMate 637LC P4 2.2 40GB 512MB:0.032 GB
Battery life (max)
- TRAVELMATE 542LCI P4-2.8G:2.5 h
- TravelMate 637LC P4 2.2 40GB 512MB:3.5 h
Weight
- TRAVELMATE 542LCI P4-2.8G:3.6 kg
- TravelMate 637LC P4 2.2 40GB 512MB:2.7 kg
Dimensions (WxDxH)
- TRAVELMATE 542LCI P4-2.8G:327 x 275.5 x 41.6 mm
- TravelMate 637LC P4 2.2 40GB 512MB:323 x 265 x 35 mm

Side by side

Differences highlightedShow differences only

Comparison of TRAVELMATE 542LCI P4-2.8G, TravelMate 637LC P4 2.2 40GB 512MB
23 specifications	A Acer TRAVELMATE 542LCI P4-2.8G View product	B Acer TravelMate 637LC P4 2.2 40GB 512MB View product
Processor1 differ
Processor frequencyDiffers	2.8 GHz	2.2 GHz
Memoryidentical
Internal memory typeKnown for one	DDR-SDRAM	Unknown — not stated by the source
Maximum internal memoryKnown for one	2 GB	Unknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryDiffers	0.064 GB	0.032 GB
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	AMD Mobility Radeon 9200	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundBlaster-Pro compatible
Optical driveidentical
CD rewrite speedKnown for one	Unknown — not stated by the source	8x
DVD read speedKnown for one	Unknown — not stated by the source	8x
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet/Fast Ethernet
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Professional/2000 Professional
Battery1 differ
Battery life (max)Differs	2.5 h	3.5 h
Weight & dimensions2 differ
WeightDiffers	3.6 kg	2.7 kg
Dimensions (WxDxH)Differs	327 x 275.5 x 41.6 mm	323 x 265 x 35 mm
Other featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC adapter powerKnown for one	90 W	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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