SNK Neo Geo Pocket X ManufacturerTBA TypeTBA GenerationTBA AvailabilityTBA Units shippedTBA MediaTBA CPUTBA Storage capacityTBA GraphicsTBA Controller inputTBA ConnectivityTBA Online servicesTBA Best-selling gameTBA PredecessorTBA SuccessorTBA featuresTBA The Neo Geo Pocket X is a fanonical portable gaming system by SNK Playmore. It is the successor to the original Neo Geo Pocket and Neo Geo Pocket Color systems and a competitor to the Nintendo Game Boy Advance, released in 2002.