"Facebook has introduced its long-rumored video-calling device, Portal. Available in two sizes, the device is packed full of features that could make it a popular choice for social media types this holiday season. The device represents Facebook’s first foray into hardware development, although they do sell products from Oculus, the VR headset maker it purchased in 2014.
Both the Portal and Portal Plus each offer a 12-megapixel camera with high-definition video and artificial intelligence software. The former, priced at $199, features a 10-inch (1,280 by 800 PPI) display, while the latter, at $349, includes a 15-inch display (1,920 by 1,080 PPI). If you buy two devices at the same time, Facebook is offering at $100 discount at launch."