It is rumored that Sony will be installing the Qualcomm Snapdragon 800 quad-core 2.2 GHz processor under the Xperia Z2’s hood. The Z2 Avatar model will also likely be equipped with LTE technology and will be supporting imaging sensor and camera lens sensor. However, it is likely that Qualcomm might launch a new processor in the coming year which would be exclusively powering Sony devices. The Xperia Z2 Avatar model is likely to pack in 2 GB RAM cache. Additionally, it is likely that the Xperia Z2 will feature a 20.7- megapixel primary shooter, equipped with Xenon flash rather than LED flash for enhanced lighting factor in poor light conditions and ensuring less blur on the captured image. Also, the camera of the Xperia Z2 could be carved from Sony G Lens which comes with Carl Zeiss optics. The Google Nexus 5 is a stellar device in a true sense. It sports a 5-inch stunning display and is the largest phone in the Nexus smartphone portfolio. The Nexus 5 runs on Stock Android and delivers an exceptional performance. Indeed, using this device is pure joy. The Nexus 5 is also first phone that runs on Android 4.4 KitKat OS version. KitKat will integrate the hangouts and SMSes, so it feels slightly confusing in the beginning. Tech giant Apple recently released the iPhone 5S. Some of the most striking features of this new flagship phone from Apple include advanced hardware and upgrades, like the M7 motion co-processor, Touch ID, 64-bit chipset and the stunning iSight camera.