Google and Motorola have so far succeeded in keeping the details of this so-called super handset under wraps so pretty much about the Motorola X-Phone remains shrouded in mystery.

However, speculations about the next big thing coming from Google have been widespread and if the most exciting features ended up living in the final X-Phone build then the internet giant has another hit device in the making, likely measuring up with Samsung's Galaxy S4.

Here's a rundown of X-Phone features that could spell fresh stock out episodes on Google Play this year, which hopefully Google is more prepared to deal with.

Customisable X-Phone specs

AndroidAndMe.com greeted this reported X-Phone feature as the ultimate Wow factor for any smartphone, be it on Android, iOS or Windows. If plans were not derailed, Google would allow buyers of the new Motorola phone to personalise their gizmo - from colour details to the amount of power and storage that will come right out of the box. This cap this offer, Google Play will adhere to a strict 7-day delivery anywhere in the world, which is not a mean feat to achieve.

Ideally, it would be great if the specs of choice is on the sky's the limit basis. But for sure, Google will set a threshold if only to keep things under control but with leeway for significant bumps up in the iterations to come.

Full HD 1080p 5-inch screen and 8-core powerhouse

The best way for Motorola and Google to beat Samsung is to match or even surpass the South Korean tech giant's game. Starting off with the Galaxy S4, Samsung is expected to rollout handsets that are bestowed with the best hardware there is. Knowing that, Motorola needs to deploy the best screen and CPU possibilities with the X-Phone and as the present standard suggests, it will be both a powerful and multi-functional handset.

Needless to say, anything less of 8-core and 1080p could prove disastrous for the X-Phone considering that the competitions are all ramped up for a tough showdown with the best handset out there.

Insanely great camera features

Originally, this attribute was attached by a Google executive with future Nexus devices. But Google, of course, would not release the X-Phone in the wild bearing a mix of mediocre snappers on front and back. Reports said Motorola is turning to Sony's Exmor RS camera sensor that highlights a built-in HDR ability as among its top-notch offering. It is not remote too that Google and Sony will fuse the best camera menu that Android and Xperia can serve.

Top of the line phone durability

Motorola is no stranger to solidly-built handsets as its latest RAZR smartphones were protected by a Kevlar chassis and Corning Gorilla glass. We know that Corning is a top-tier glass screen maker but just how tough Kevlar is. For those not yet in the know, the material is preferred by elite security forces around the world for their helmets and bullet-proof vests. Kevlar softens the impact of a bullet that normally travels in a bullet-train speed. In theory, when you own a Kevlar-covered X-Phone, you can probably stop a projectile from piercing through your body. But don't try it anyway.

Key Lime Pie

Google expects to outdo itself via the Key Lime Pie that will be release after the company's developers gathering on May. The JellyBean won many admirers and even converts from Apple. Google hints such traditions will be sustained and extended with the Android 5.0.

And the best part for X-Phone buyers? They'll probably get KLP first and the succeeding updates afterwards because Google and Motorola are spared from the usual fragmented upgrade dispatch of the mobile operating system.

Affordable but powerful muscle-phone

Google did the impossible with the Nexus 4 - selling it cheap but with high-grade specs. It is expected that Motorola and Google will retail the X-Phone bearing an irresistible price tag, likely replicating the Nexus 4's starting price mark of $US299.