Sony to stop making PlayStation Portable

Sony Corp. is pulling the plug on its hand-held PlayStation Portable video game machine after 10 years.

How Sony tried (and failed) to beat Nintendo at handheld gaming

PlayStation Vita Offers a Perpetual Game, Inside or Out - The New York Times

Sony will continue selling PSP games on the PS3, Vita stores

PlayStation Portable / Platform - TV Tropes

PlayStation's mobile games need to bring us back to PS Vita and PSP

Next-gen PlayStation Portable is bad news for Nintendo Switch - Yanko Design

PlayStation handheld is proof that Sony is coming for Nintendo's portable crown - Mirror Online

Review: Sony PlayStation Vita

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PlayStation Portal Review: a Cool Handheld for PS5 Owners, but Its Features Are Limited

Sony to stop making PlayStation Portable

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PlayStation Vita - Wikipedia