Sometimes, it can be a bit arguable what counts as a "low end" phone these days. Even cheap phones are so powerful that calling them anything lower than mid-range can seem insulting. This one, however, makes us pretty comfortable with the moniker. With a 1GHz Snapdragon S1 processor, a 320x480 TFT display, and a 3.2MP rear camera, the Xperia E fills out Sony's budget line just fine.
Optionally, the Xperia E Dual has the option for dual SIM card slots, which is great for business users, and those who need to work with multiple networks.