In its latest product blog post, Sony Ericsson shows off some of the new camera features to be found in its upcoming Xperia Arc. Sony's Rikard Skogberg gives a video walkthrough of the camera app in the Gingerbread-powered phone, introducing its new Exmor R back-illuminated sensor technology. This, together with the Arc's f/2.4 aperture value, is designed to improve the quality of pictures taken in low-light environments.

Later, in a final Inception-like twist, Skogberg reveals that the video itself is being recorded on a second Xperia Arc, showcasing the device's HD video recording capabilities. Check out the video for yourself after the jump. [Sony Ericsson Product Blog]