The Cell processor and its RSX graphics companion are still separate parts, and a similar power supply capacity suggests that neither of the main chips has been built on a more efficient manufacturing process.

ENGADGET: Sony's 2012 PlayStation torn down, shows its evolved roots (update: another teardown)

The rz1715 - Their low-end Mobile Media Companion, the rz1715 only has a 203MHz processor, 32MB of RAM, a 3.5-inch LCD screen, an SD expansion card slot, but no WiFi or Bluetooth.

ENGADGET: The new iPAQ Pocket PCs are official

The rx3415 - HP's third Mobile Media Companion, the rx3400 is similar to the rx3700, just with less memory and a 300MHz processor.

ENGADGET: The new iPAQ Pocket PCs are official