The first thing you’ll notice about iphone 3g s is how quickly you can launch applications. web pages render in a fraction of the time, and you can view email attachments faster. improved performance and updated 3d graphics deliver an incredible gaming experience, too. in fact, everything you do on iphone 3g s is up to 2x faster and more responsive than iphone 3g.\nnow you can shoot video, edit it, and share it — all on your iphone 3g s. shoot high-quality vga video in portrait or landscape. trim your footage by adjusting start and end points.