Acer has announced the C720 Chromebook. The C720-2848 will soon arrive on Amazon.com. The $199 C720-2848 is similar to the $250 C720, but Acer dropped the RAM in half by offering 2GB instead of 4GB. Both the C720-2848 and C720 has an 11.6″ display at 1366×768 resolution. It also has an Intel Haswell Celeron processor.