If something is a goal for me was that it was getting hold of a photograph of the PlayStation 4 itself, but this is sadly failed. The PlayStation 4 is still only on paper but a console for developers and only a select few people know how the device actually really look like. Sony also find it not necessary to the looks of the PS4 to share with developers, because here they simply have nothing. Of course, Sony then also a good point, but this is obviously bad for us.
What I have got is a very comprehensive document on the specifications of the PlayStation 4. Thus, the PlayStation 4 AMD Fusion APU get with the CPU and GPU sit together on the same chip. The code name for this chip is 'Liverpool' According developers would chip in "real talk" over 10x longer than that of the PS3 can. It would be a quad-core AMD x86 CPU running at 3.2GHz which contain the code name 'Steamroller' know. The GPU is an ATI r10xx at 800MHz with 1843 GFLOPS, this is code-named "Tahiti." This chip is also include on AMD Radeon HD 7970, both chips (CPU and GPU) are 28nm processors.
In terms of memory, there is much uncertainty with the PlayStation 4, as was the initial plan for Sony 2GB unified memory in the machine to stop. This is still only a point for discussion and developers ask whether this really can be brought up to 4GB, these choices are viewed by Sony. For comparison, the Wii you would to contain 1.5 GB of memory.
In terms of disc drive the PlayStation 4 will again be equipped with Blu-Ray, the space offers a Blu-Ray disc (50GB) is in fact still remains enough and so we use this technology. The back of the PS4 you will have a HDMI 1.4 port to put in and it will have a maximum output of 1080 and not the aforementioned 2048p.
In total, during the launch two PlayStation 4 are available, both are only equipped with a hard drive larger than 320GB. In terms of bundles, there are no concrete plans at Sony. What the exact difference between the two we do not know, but this is probably just the hard drive size. Also, the PS4 will have a special place for patches, OS etc this is stored on an internal 16 GB of flash storage.