KitKat boasts a bevy of scrumptious improvements, including an improved dialer (with integrated caller ID!) seamless cloud printing support—though the voice-activated search a few home screen features are exclusive to the Nexus 5 alone. Check out ‘s review of Android 4.4 for an in-depth overview, our extended “Everything you need to know about Android 4.4 KitKat ” series for nitty-gritty details about every nook cranny of ‘s new-look operating system.