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What was the first laptop computer in history?

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04/26/2022
Delinda Amsdell

A Russian zenit, I think. Well it was the first one I saw and used back in '91. 4kg or so, it weighed.

It was the first one I saw and used in '91.

05/09/2022
Strader

Se considera que el primer portátil de la historia fue el IBM 5100 (1975) que pesaba 23 Kg.

IBM 5100 - Wikipedia

El siguiente fue el Osborne I (1981) ue pesaba 11 Kg.

Osborne 1 - Wikipedia

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