Sony unleashed a series of devices under its Xperia line. Throughout its series of launches, the company has been successful in boosting position and brand recognition. The Xperia line remains popular and the Japanese tech giant continues to release devices under its brand. With the multitude of devices launched like Sony Xperia Z, Z1 and Z Ultra, which gadget should consumers consider? Though they are different in their categories, they have similar features and functions people can compare for their Xperia pick.

Xperia Z

Sony's Xperia Z features a super slim design, cutting-edge camera and shock proof ability. The device got the market buzzing once more about Sony's mobile lineup. The device runs on Android Jelly Bean and offers some of the best features today.

Specs include 1.5GHz Snaprdragon Krait processor, 16GB expandable memory 2GB RAM, 13MP camera and 1080p HD screen with Bravia Engine. The handset is also dust and water-resistant with LTE capacities. The design and features ensure people that they are getting a premium product.

In terms of portability, the Sony Xperia Z measures 139 x 71 x 7.9mm/5.47 x 2.79 x 0.31 inches. This assures users that they can carry around the handset as comfortably. For the interface, people can navigate around the handset just easily. People can add, delete or move shortcuts to apps depending on their preference.

Likewise, Android offers people the chance to customize their interfaces to suit their needs best. Sony provides users their own widgets or links. Sony presents their interface ecosystem to users without forcing them to get used to it. They can always changed the settings if configurations disrupt their use.

Sony Xperia Z1

Sony was one of the biggest tech manufacturers to release a flagship phone. Once Sony Xperia Z was out on the market, its success spawned another line of product: Sony Xperia Z1. The device measures 144 x 74 x 8.5 mm (5.67 x 2.91 x 0.33 in). It sports a 5-inch TFT capacitive touchscreen displa with 16M colors plus 1080 x 1920 pixels and 441 ppi for pixel density. The screen also comes with a Triluminos display and X-Reality Engine. Sony Xperia Z1 offers 16GB memory, 2GB RAM plus a micro SD for expandable memory up to 64GB.

The defining factor of the device is the 20.7 MP primary camera. Features include 1/2.3'' sensor size, geo-tagging, touch focus, face detection, image stabilization, HDR and panorama. The device runs on Android 4.2 Jelly Bean and on Qualcomm MSM8974 Snapdragon 800, Quad-core 2.2 GHz Krait 400 and Adreno 330.

Sony Xperia Z Ultra

The Sony Xperia Z Ultra features a 6.4-inch 1080×1920 (1080p) display offering 342ppi. Users also get the TRILUMINOUS Display technology for improved color saturation, OptiContract panel for more in depth black and X-Reality for Mobile Engine. Sony users the same OptiContrast it uses on its 4K television.

The device runs on a Qualcomm Snapdragon 800 quad-core processor clocked at 2.2GHz, 2GB of RAM, 16GB internal memory, expandable memory up to 64GB through microSD, 2MP front camera and 8MP primary camera. It measures 6.5mm only and runs on a massive 3000mh battery.