More details regarding the Google Nexus 5 2015 smartphone continue to pour out, and they are now beginning to paint a picture of what the device could really be.

Starting with the all important processor, Google's upcoming smartphone will reportedly have a hexa-core Qualcomm Snapdragon 808 model. That processor will also come with an Adreno 418 GPU to help users extract optimum performance from it.

It is believed that the Google Nexus 5 2015 will have 3 GB of RAM when it is released. The smartphone is also rumored to feature a 13-megapixel camera situated at the backside of it, with one up front at 5 megapixels.

The new smartphone is also expected to have a 5.2-inch QHD display.

That's about it in terms of newly known specs of the Google Nexus 5 2015, according to Phone Arena; but in the last few weeks, there have also been other rumors related to the device suggesting what else it could feature.

One of the more interesting rumors regarding the Google Nexus 5 2015 is that it could feature the Android 6.0 Marshmallow. The recently revealed operating system (OS) has yet to be released, but it's not out of the question for Google to bundle the new version of Android together with their new device.

If the Google Nexus 5 2015 doesn't end up sporting the Android 6.0 update when it is made available, then it could very well feature the 5.2 version of the OS when it does come out, according to Expert Reviews UK.

People have also begun to close in on a probable release date for the Google Nexus 5 2015.

In the past, Google has followed a pattern when it comes to releasing their Nexus brand smartphones, and the company has usually settled on making their new devices available either late in October or by early November. Though there is no guarantee that Google will do the same this year, they are still expected to follow through on what has been a well-established pattern.