Which product launch holds the Guinness World Record for 'fastest-selling consumer electronics device,' selling 8.3 million units in its first 60 days on the market?

Some product launches are so spectacular they've earned a place in the Guinness World Records. These launches represent the pinnacle of retail innovation and marketing genius, creating unprecedented consumer excitement and sales. Test your knowledge about famous product launches that shattered world records and made history in the retail world!

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Microsoft's Xbox One (2013)
Sony's PlayStation 4 (2013)
Nintendo's Kinect for Xbox 360 (2010)
Apple's iPhone 6/6 Plus (2014)