Most of the modular promises have been toned down—now all the "base components" of a smartphone are built into the Ara body, just like a normal smartphone. The Ara body contains a fixed CPU, GPU, antennas, sensors, battery, and display. The Ara page says this "frees up more room for hardware in each module," but it also removes Ara's promise of upgradability. The modules will now be for the camera and speakers, along with accessories to the base smartphone like a fingerprint reader or an extra display.
