https://www.cnet.com/news/nokia-goes-retro-at-mwc-with-nokia-210-unveils-1-plus-3-2-and-4-2-phones-too/

If you're worried about being too off the grid, the Nokia 210 does have a few modern fixings. You can browse the web and post to Facebook, for example, on the Opera Mini browser. Nokia also included its signature game of Snake, albeit an updated version that's not quite as nostalgia-inducing as the chassis.  

The Nokia 1 Plus is also "simple," but in another distinct way. While it does have a 5.45-inch touchscreen, an 8-megapixel camera and a quad-core processor, it runs Android 9 Pie, Go Edition. Android Go is a lighter version of the OS and its essential apps, which lets entry-level phones like this run Android smoothly, on a lighter memory footprint.