New Moto G adds waterproofing, while Moto X attempts to beat Samsung and Apple with cheaper prices and better cameras

Motorola is launching a new version of its popular low-priced Moto G and two new versions of its Moto X, as it attempts to compete at both the low and high end of the smartphone market.

It is continuing its strategy of producing Android devices that undercut the competition, challenging both inexpensive Chinese manufacturers and the premium Samsung and Apple brands.