Then again perhaps the device is still not ready to be shown off yet which could explain the delay. In any case according to the rumor, the Nubia Z7 is said to feature a 6.44-inch display which is the same size as the Sony Xperia Z Ultra for those who want a little bit of context. It is also expected to feature a new user interface, a more minimalist and flatter one and will apparently run on Android 4.4 KitKat. It is also rumored to pack a quad-core Qualcomm Snapdragon 800 chipset clocked at 2.3GHz and 128GB of onboard storage. Either way we’re not sure what took ZTE so long to come to the market with the Nubia Z7, but take it with a grain of salt for now and hopefully we will learn more soon.