Sony Xperia Z Ultra

             The world’s largest Full HD smartphone display**

The first Android smartphone with a 6.4” Full HD Display – and the first one ever to incorporate a TRILUMINOS™ Display with X-Reality for mobile – Xperia Z Ultra is the smartphone that takes you beyond your wildest dreams. The result? An on-the-go viewing experience that maximises everything.

Ultra slim and waterproof (6.4mm thin)

Sony has landed and by this I mean with a absolute monster device in the Z Ultra. This device is the epitamy of the Phablet segment. Its Big, its Bold and Bad Ass. Sony has developed  a line of fantastic devices in Xperia Z line. The current 5" Xperia Z and 10" tablet Z, Sony has brought some of the cleanest, sharpest looking handsets on the market.  What Z Ultra offers over the competition is everything and then some. http://www.phonearena.com/phones/Sony-Xperia-Z-Ultra_id7883

Above is a direct link to all the specifications provided by phone arena. By account, there is only the best specs available, being one off if not the first device to launch with the quad core Snapdragon 800 CPU which at the moment is second to none. They have also included some great technology in its input methods. Any pencil or pen with a tip greater than 1 mm will yield flawless user input onto that gorgeous Triluminous display. 

Triluminos

Explained plainly, Triluminos is a technology that enables LCD TFT displays to show a wider range of colors, and thus to display images that are richer and more vivid.

According to MIT Technology Review, a Triluminos display boasts a color gamut that is 50 percent larger than that of a conventional LCD panel. How is this possible? By using quantum dots.

Quantum dots are best described as light-emitting nanoparticles. Basically, they are very small (2-10 nanometers) particles of a material that emits light. Depending on the size of the particle, which can be controlled precisely, quantum dots emit light in a specific wavelength, which the human eye perceives as a specific color.

Conventional LCD displays use a white backlight that passes through red, blue, and green filters to form the color that the user perceives. The problem with this approach is that filters are not very selective – in other words, it’s hard to form very specific colors, and the end result are washed out colors. With Triluminos, the white backlight is replaced by a blue LED, which emits a blue light that causes a film of quantum dots to produce pure green and pure red. The different wavelength light is combined to form the color on the screen. This way the display can show more pure, unadulterated colors.( courtesy of Android Authority). 

Sony has invested a lot into their Triluminos technology and by early reviews and Impressions has made every step in the right direction. With cutting edge, features and Android 4.2 with 4.3 promised, waterproofing their handsets like no other, Sony has moved to class leading as of now. We will have to see what Samsung releases on Sept 4th in the well established and well adorned Galaxy Note 3.