How do you show off to the whole world when you are about to launch a new smart phone? Apple does it by making fun of other phones. Well for Nokia, they do it by playing ‘Prince of Persia’ movie on the world’s biggest cinema screen, from their Nokia N8. The screen is at 1,428 square meters, which is barely bigger than the previous record holder of 1,338 square meters. Of course, the N8 wasn’t able to project the Prince of Persia movie all by itself, so Nokia took advantage of the phone’s HDMI output to connect four 140-kilogram XLM HD30 projectors — no doubt another first for a cellphone. Yes, Nokia N8 is great, but I don’t want to show my MP4 on the world’s biggest screen. I only want to watch it at home. Now, why Price of Persia?