It was announced in January 2014 and was released in March 2014.
The Sony Xperia T2 Ultra has a 6.0-inch IPS LCD display, Quad-core 1.4 GHz Cortex-A7 Qualcomm Snapdragon 400 processor, 1 GB of RAM and 8 GB of internal storage that can be expanded using microSD cards up to 32 GB.
The phone has a 3000 mAh Li-ion battery, 13 MP rear camera with LED flash and 1.1 MP front-facing camera.
It is available in Black, White, Purple colors.
[1] Sony Xperia T2 Ultra ships with Android 4.3 Jelly Bean and is upgradable to Android 5.1 Lollipop.