Here is another lost iPhone 4. The photos show it turned on—with some kind of console screen titled Inferno. The photos and video also show some new interesting details. Update 2: Processor is an A4 including Samsung DRAM.
Here's the Apple-branded chip, which
could be is a reduced version of the A4.
After enhancing the image, the chip serial numbers show the following:
APL0398 339S9084 <- Apple A4
K4X2G643GE <- 256 MB Samsung DRAM (two dies)
The same as the A4 processor in the iPad:
Externally, it seems like a sightly more polished version of the one lost in California. This one doesn't have the screws on its bottom, and the silkscreening seems final, showing 16GB. The screen looks really good, really sharp. Definitely higher resolution than the current generation, with a quality and viewing angle comparable to the iPad.