The latest video for the Sony Xperia Z Ultra shows the numerous impressive features that the phablet offers to the device consumers. One feature that made a brief video appearance is the Sony Smart Bluetooth Headset where users are allowed to answer a phone call and keep on using the device.

The Sony Smart Bluetooth Headset is basically a thin, black rectangle device placed up to the user's ear and converse on a phone call instead of holding the 6.44-inch phablet. The video demonstration further discussed the other features and purposes of the Sony Xperia Z Ultra such as the mechanical pencil-like stylus, battery life and keyboard features.

For the stylus pen, it function was demonstrated in the video as the user wrote messages directly on the phablet's screen without leaving any damage behind. Another feature on the Sony Xperia Z Ultra is the ability to switch the device into the "Stamina Mode" that can save up battery life to a couple of hours more.

Due to the big screen size, Sony offered the keyboard feature as a solution to typing messages. Users can adjust the phablet's keyboard to a one-handed mode where the full size keyboard becomes a smaller version for a more convenient way of typing.

Sony Xperia Z Ultra boasts with the Qualcomm Snapdragon 800 processor, 8MP rear-facing camera, an IP58 rating for its dust- and water-resistance feature and 4G LTE connectivity. The phablet is anticipated to officially arrive some time in Q3 of 2013.

Take a look at the YouTube video below titled "Xperia Z Ultra - Efficiency in an ultra slim smartphone" that discusses what the consumers can experience from the device's features and spec that allows multitasking and switching between applications without any difficulty.