At CES 2019, Acer took the cover from a new Chromebook, and it is one of the first to use an AMD processor. Like so many of the company's other Chromebooks, it's an entry level model.
At first blush, there is nothing strange about the Chromebook 315, but a quick look under the hood reveals the AMD A Series processor. While the independent chip is nothing to write home about, it is included in a Chromebook because most Chromebooks use either Intel or ARM-based silicon.
Acer makes the other company announce an AMD-powered Chromebook at CES (HP also announced one), demonstrating that AMD looks set to enter the Chromebook market. While both the current AMD books are very advanced machines, more options will never be a bad thing.
For the rest of the hardware under the Chromebook 315 hood Standard Chromebook builds are included here: 4 GB or 8 GB RAM, 32 GB or 64 GB, and standard 802.11a / b / G / N / AC and Bluetooth 4.2 wireless connections. 315 has a fairly large 15.6 inch screen, which is nice for anyone who prefers a comparatively behemoth screen for a Chromebook. It appears that 315 is placed to replace the existing 15.6-inch model in Acer Chromebook.
The 15.6-inch panel will have three different configuration options: a non-touch panel 1366 × 768 that can only be described as horrible on a screen of this size, along with a couple of much more reasonable options in 1902 × 1080 FHD with touch and one without (it is worth noting that this is not a convertible Chromebook). Pass all versions of the 315 package a couple of USB-C ports for data and charging (one on each side), a full-size keyboard and a pair of upward-facing speakers flanking that keyboard.  Chromebook 315 starts with low $ 280 for the 1366 × 768 version, but pricing for the FHD versions of the machine is not yet available.