First thing of Xperia Z ultra is the massive screen.Z ultra 6.4 inches screen is awesome.is the best option of media lover, because its 6.4 inches Full HD display.so those people like a play games, watch videos, movies and browseing this phone is the best option.battery life of Z Ultra also really nice.3050 mAh battery in Z ultra gives a talktime about 10 to 12 hrs of heavy user and
15 -16 hrs of casual users.in the camera performance of this device is nice but not that great.8 MP rear and 2 MP front camera and the corn is the rear camera dose not support LED flash.in the price range Lenovo ZUK Z1, Xiaomi mi4, Oneplu One is best option for camera.