Over the weekend, Apple sold more than 4,000,000 iPhones. That’s about 16 iPhones sold every second.

The Kinect for the Xbox 360 currently holds the Guinness World Record for the fastest-selling consumer electronics device by selling 8 million units in the first 60 days. Is there any doubt the iPhone 4S will do better than the Kinect?

Also, Dan Frommer puts the iPhone 4S sales figures in context to past iPhone launches.

Selling 16 iPhones Per Second