WPcentral has posted a new render of Lumia 1020 which shows the device in all three colors. And we know how it looks already. What is more interesting though is the claim that it will come with 2 GB RAM. This is double of what we have on Lumia 920. Now, logic says if the device comes with 2 GB RAM, then chances of it being running on a quad-core processor increases multifold. Lumia 1020 hints a big hardware jump after all.