A new rumor out of China suggests that OnePlus is working on releasing three different devices this year. Names of devices like the OnePlus 2, OnePlus One Lite and a OnePlus One Tab have appeared in an illusive screenshot
http://www.androidheadlines.com/2015/07/oneplus-might-announce-3-new-devices-end-2015.html
http://www.androidheadlines.com/2015/07/oneplus-might-announce-3-new-devices-end-2015.html