Five days in with the Google Nexus 5 as part of the 30 day challenge, and today we're talking about KitKat - the version that shipped with the Nexus 5 versus the update version that devices like the Moto X have received. They're both running Android 4.4, and you can see that there are differences - the experience launcher is present on the Nexus 5, while the Moto X has more of a traditional Android look and feel. Overall, the experience on the Nexus 5 is great - Android 4.4.2 is coming soon to the smartphone, and it brings with it a wealth of camera improvements.